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5PCS USB Converter Standard USB Female to Male to Type-C to Micro USB to 4P Terminal 5PCS USB Converter Standard USB Female to Male to Type-C to Micro USB to 4P Terminal 1.Description:     It is a simple interface converter.It includes 4P Terminal,Micro USB female,Type-C USB female,Type A USB male and Type A USB female.It can achieve mutual conversion between these five interfaces.It can be... $4.52
$6.45
SKU: 13533
$4.52
$6.45

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5S 3.7V Polymer Lithium-Ion Battery 18.5V 50A Charging Protector Balanced Function Board 5S 3.7V Polymer Lithium-Ion Battery 18.5V 50A Charging Protector Balanced Function Board Parameters: 1>.Overcharge protection voltage:4.25V+/-0.025V 2>.Overcharge release voltage:4.15V+/-0.05V 3>.Overcharge protection delay:1S+/-200mS 4>.Over-discharge protection voltage:2.7V+/-0.05V 5>.Ove... $6.99
$9.99
SKU: 13590
$6.99
$9.99

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5V 12V 24V 150W ZK-MG High-Power PWM DC Motor Speed Controller, Signal Generator Driver Module Speed Regulator 1KHz-99KHz 5V 12V 24V 150W ZK-MG High-Power PWM DC Motor Speed Controller, Signal Generator Driver Module Speed Regulator 1KHz-99KHz 1.Description: ZK-MG is a High-power PWM DC motor governor. It can adjust the motor speed by adjusting the duty cycle of the output signal. It can also adjust the output frequency to match the frequency of the output signal to the moto... $5.31
$7.59
SKU: 13861
$5.31
$7.59

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5V 64Bit RGB LED Light Board WS2812B 8*8 Dot Matrix Display Screen 5V 64Bit RGB LED Light Board WS2812B 8*8 Dot Matrix Display Screen 1.Introduction: It is a 5V programmable 64-bit RGB light board WS2812B full-color 8*8 color dot matrix screen LED module development board. 2.Feature: 1>. Fixation: Multiple M2 thread holes are preset. 2>. Control mode: ... $4.79
$7.99
SKU: GY21315-1
$4.79
$7.99

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5V Delay Relay Module with Edge-Triggered Control and Loop Cycle for Seamless Switching 5V Delay Relay Module with Edge-Triggered Control and Loop Cycle for Seamless Switching 1.Description:    It is a 5V Delay Relay Module with Edge-Triggered Control and Loop Cycle for Seamless Switching 2.Parameter:   1>.Power supply: DC 5V   2>.Input signal: High-level (PNP), Low-level (... $10.99 SKU: GY21080-1
$10.99

5V Infrared Ranging Sensor Human Body Distance Sensor Module Sensing Distance 0-10cm for Automatic Sensor Faucet 5V Infrared Ranging Sensor Human Body Distance Sensor Module Sensing Distance 0-10cm for Automatic Sensor Faucet 1.Description:  It is a infrared ranging sensor .It replaces traditional mechanical switches and is suitable for short-distance detection in various occasions, and can be used for material detection,sweeping detection, and object ... $6.29
$8.99
SKU: GY19396
$6.29
$8.99

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5V MP3 Decoder Board Digital Decoder Lossless Motherboard With Recording Call 5V MP3 Decoder Board Digital Decoder Lossless Motherboard With Recording Call 1.Description:  It is a digital decoder.It supports dual-channel digital power amplifier output, which can be directly connected to 2-8 ohm speakers, and the maximum output power can reach 5W when connected to 2 ohm speakers. ... $4.55
$6.50
SKU: GY19555
$4.55
$6.50

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5V MP3 WMV Bluetooth-compatible Communication Decoder Board 3W Stereo Power Amplifier Module with Remote Control 5V MP3 WMV Bluetooth-compatible Communication Decoder Board 3W Stereo Power Amplifier Module with Remote Control Product Introduction: 1.Power Supply Voltage:3.6-5V;3W stereo power amplifier output (BTL output,no common GND,cannot connect with other amplifiers for use) 2.Mul-function:bluetooth receive; hands-free call; fast forward/fast backwar... $6.08
$8.69
SKU: 11646
$6.08
$8.69

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5V Red LED Digital Electronic Clock DIY Kit, Temperature Alarm, 12/24H Time Date Home Clock English Voice Prompt 5V Red LED Digital Electronic Clock DIY Kit, Temperature Alarm, 12/24H Time Date Home Clock English Voice Prompt YD-030 Voice Digital Electronic Clock DIY Kit 1.Introduction: YD-030 is a Voice Digital Electronic Clock DIY Kit. It will display current date and time and temperature in the real time. Alarm can be set as per your needs. Easy... $12.25
$17.50
SKU: GY19489
$12.25
$17.50

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5V USB Multi-function Meter LCD Voltmeter Ammeter Battery Capacity Tester Power Tester Temperature Display 5V USB Multi-function Meter LCD Voltmeter Ammeter Battery Capacity Tester Power Tester Temperature Display 1.Description:     This product is a multi-function voltage-ammeter. The main function of this product is to measure the voltage,current,capacity,energy,time,power,temperature,fast charge protocol,load impedance and display... $6.99 SKU: 13787
$6.99

5V USB Multi-function Meter LCD Voltmeter Ammeter Battery Capacity Tester Power Tester Temperature Display 5V USB Multi-function Meter LCD Voltmeter Ammeter Battery Capacity Tester Power Tester Temperature Display 1.Description:     XY-UDT is a multi-function voltage-ammeter. It can work in three mode: Power Supply Mode,Voltage-Ammeter Mode,PWM Mode.Its main function is to output voltage as a constant voltage constant current source ... $27.59 SKU: 15078
$27.59

5V Warm White LED Panel Board 24 Piranha LED Energy Saving Panel Light 5V Warm White LED Panel Board 24 Piranha LED Energy Saving Panel Light Specification: ☆ basic properties ☆ Product name: super bright Piranha LED light board LED: 24pcs Operating voltage: 3V-5V Operating Current: 360mA Rated Power: about 1.8W Life: 50000-80000 hours Beam Angl... $2.99
$3.95
SKU: 5441
$2.99
$3.95

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6 Channel SPDT Switch Module, DC 24V Relay Module, AC 270V with Isolated Optocoupler DIN Rail Mount High and Low Level Trigger 6 Channel SPDT Switch Module, DC 24V Relay Module, AC 270V with Isolated Optocoupler DIN Rail Mount High and Low Level Trigger DC 24V 6 Channel SPDT Relay Module With Isolated Optocoupler and DIN Rail Mount Introduction: It is a Q14F 24V Pluggable 6Bit SPDT Power Relay Module. It includes 6pcs intermediate relay with SPDT output control terminal. It is ... $20.24
$26.99
SKU: GY20262
$20.24
$26.99

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60 Seconds Light Control Voice Sound Recording Module Button Battery Powered for DIY Gift Music Greeting Cards 60 Seconds Light Control Voice Sound Recording Module Button Battery Powered for DIY Gift Music Greeting Cards 1.Description:   It is a light control recording module. After the recording is finished,the module sensor will play the recorded sound once when it senses the light, and the playback can be stopped when the light is blocked. ... $8.39
$11.99
SKU: GY20181
$8.39
$11.99

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600pcs 15 Values Transistor Kits TO-92 S8050 S8550 S9012 S9013 S9014 S9015 S9018 Component Kit 600pcs 15 Values Transistor Kits TO-92 S8050 S8550 S9012 S9013 S9014 S9015 S9018 Component Kit  1.Description:      It is a 600pcs Transistor Kits.They are the basic common electronic components that can meet the basic circuit requirements and play a very important role in circuit design and experiment.It c... $9.09
$12.99
SKU: GY18614
$9.09
$12.99

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600W CVCC Boost Module,10A DC-DC 10V-60V to 12V-60V Adjustable Step UP Module, Power Supply Stabilizer for LED Board 600W CVCC Boost Module,10A DC-DC 10V-60V to 12V-60V Adjustable Step UP Module, Power Supply Stabilizer for LED Board 1.Description:   It is a 600W boost power module.It is a non-isolated boost module.It can convert DC 10V-60V to DC 12-60V. 2.Feature:   1).Its conversion efficiency is high.   2).It has CV-ADJ potentiometer and ... $8.81
$12.59
SKU: GY19248
$8.81
$12.59

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60W Digital Power Amplifier Module Dual Channel 102dB DC 12V Class D Amplifier 60W Digital Power Amplifier Module Dual Channel 102dB DC 12V Class D Amplifier 1.Description:    SFT-D302 is a 60W Stereo Digital Power Amplifier Module Dual Channel 102dB DC 12V Class D. 2.Feature:   1>.Small size, only the width of two fingers;   2>.The power is very large, an... $5.25
$7.50
SKU: GY20714
$5.25
$7.50

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60W High-Power Adjustable Buck-Boost Power Supply Module Step Up Down Converter LCD Display 60W High-Power Adjustable Buck-Boost Power Supply Module Step Up Down Converter LCD Display Please kindly noted: This is not the assembled one. You need to install the kits. Simple and easy. Feel free to contact us if there is any question.   1.Description:     ZK-DP60 is a DC adjustable constant... $11.61
$16.59
SKU: 13753
$11.61
$16.59

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620pcs 13 Values XH2.54 Connector Case + Female Pin + Male Pin Kits TO-92 1Pin-6Pin 2Pin-6Pin*2 Component Kit 620pcs 13 Values XH2.54 Connector Case + Female Pin + Male Pin Kits TO-92 1Pin-6Pin 2Pin-6Pin*2 Component Kit 1.Description:     It is a 620pcs XH2.54 Connector Kits.They are the basic common electronic components that can meet the basic circuit requirements and play a very important role in circuit design and experiment.It contain... $6.99
$9.99
SKU: GY18617
$6.99
$9.99

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64-SMD 0805 Red LED Dot Matrix Display Electronic Soldering Practice Kit 64-SMD 0805 Red LED Dot Matrix Display Electronic Soldering Practice Kit 1.Description:    This kit consists of 64 0805 SMD LED display units, which can display any character of 64 pixels, such as numbers, using a row and column scanning method. The kit comes with a microcontroller that has been b... $2.10
$3.50
SKU: GY21066-1
$2.10
$3.50

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650nm 5mW 3V Laser Red Cross Symbol Module Red Laser Diode Laser Pointer Horizontal Positioning Light 650nm 5mW 3V Laser Red Cross Symbol Module Red Laser Diode Laser Pointer Horizontal Positioning Light 1.Description:   It is a 650nm 5mW 3V Red Cross Laser Module.Its effect is a dot that can be used for horizontal positioning, pointing point and so on.   2.Feature:   1>.Continuous laser   2>... $3.75
$5.35
SKU: GY16071
$3.75
$5.35

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6A 3 Series 18650 Lithium Battery Protection Board 10.8V 11.1V 12V 12.6V Overcharge Overcurrent Protection Module 6A 3 Series 18650 Lithium Battery Protection Board 10.8V 11.1V 12V 12.6V Overcharge Overcurrent Protection Module 1.Description:    Equipped with over charging, over discharging, over current, and short circuit protection functions    Suitable for 3.7V lithium batteries of various capacities and shapes    Small si... $3.00
$4.29
SKU: GY21041-1
$3.00
$4.29

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71-LEDs Blessing Light with Running Water Effect, DC 5V LED Light Electronics Kits for Soldering Practice School Students STEM Teaching and Circuit Learning 71-LEDs Blessing Light with Running Water Effect, DC 5V LED Light Electronics Kits for Soldering Practice School Students STEM Teaching and Circuit Learning 1.Description:    This is a Chinese " Fú (福) " pattern electronic kits composed of 71 LEDs. The microcontroller program has been burned and turned on. Press the stroke to turn on the water flow light, and the... $3.91
$5.59
SKU: GY21065-1
$3.91
$5.59

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8 Channel ESP8266 Wireless WIFI Relay Module ESP-12F Development Board 8 Channel ESP8266 Wireless WIFI Relay Module ESP-12F Development Board 1.Description:    This ESP8266 WIFI 8-Channel Relay Module ESP-12F Development Board is perfect for Arduino development environment with reference code and is suitable for ESP8266 secondary development and learning, smart hom... $13.29
$18.99
SKU: GY20984-1
$13.29
$18.99

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8 Channel Water Running Lamp DIY Electronic Kit SMD Practice Kits for Soldering Skill Trainning Learning 8 Channel Water Running Lamp DIY Electronic Kit SMD Practice Kits for Soldering Skill Trainning Learning 1.Description:    8-channel sequential extinguishing flow light effect, adjustable speed, eye-catching visual effect.    The circuit uses CD4060 as the oscillation and frequency division control component, whi... $3.91
$5.59
SKU: GY21018-1
$3.91
$5.59

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8-Channel 817 Optocoupler Voltage Isolation Board Voltage Control Converter Photoelectric Isolation Module 8-Channel 817 Optocoupler Voltage Isolation Board Voltage Control Converter Photoelectric Isolation Module 1.Description:   1>.The module has strong anti-interference capability and opto-isolation, making it suitable for driving high-power transistors.   2>.Jumper Cap Can Achieve Output Port Is High POtential Or Pull Down ... $2.79
$3.99
SKU: GY21047-1
$2.79
$3.99

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8-Channel RS485 Multifunctional Delay Relay Module DC 12V Modbus RTU Controller 8-Channel RS485 Multifunctional Delay Relay Module DC 12V Modbus RTU Controller 1.Description:   R421A08 8 channel Modbus relay module equipped with mature and stable 8-bit MCU and RS485 level communication chip,adopt standard MODBUS RTU format RS485 communication protocol. It can realize 8bit input signal ... $14.24
$18.99
SKU: 15080
$14.24
$18.99

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8-Channel Servo Motor Controller 8Bit PWM Driver for 5V-8.4V Steering Engine Motor 8-Channel Servo Motor Controller 8Bit PWM Driver for 5V-8.4V Steering Engine Motor 1.Introduction: It is a Eight-way servo controller, debug board, robotic arm test board, driver knob, 8-way PWM development, industrial control. 2.Feature: 1>.Use high-precision potentiometers, no programming required. 2>... $19.59
$27.99
SKU: GY21305-1
$19.59
$27.99

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8-Channel USB Output Buck Converter 8USB DC-DC Step Down Power Supply Charging Module 5V 5A 8-Channel USB Output Buck Converter 8USB DC-DC Step Down Power Supply Charging Module 5V 5A  1.Description:   It is a step-down charging module.The product itself has a power converter.It can be used for mobile phones,tablets,recorders and other equipment with 5V input voltage. 2.Feature:   1>.Anti-re... $9.51
$13.59
SKU: GY16930
$9.51
$13.59

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800KV 4cm 60s Super Arc 3.7V-6V Inverter Pulse High-Voltage Generator 800KV 4cm 60s Super Arc 3.7V-6V Inverter Pulse High-Voltage Generator Note: 1>. Avoid power on when No load. You must adjust the appropriate distance for high-voltage terminal before power on.The longer Arcing distance, the higher input voltage and battery capacity. 2>. It is prohibited excee... $8.95
$12.79
SKU: 8143
$8.95
$12.79

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800mA Micro Stepper Motor Driver DC5V-12V Motor Speed Controller Module for 2-Phase 4-Wire or 4-Phase 5-Wire Motor 800mA Micro Stepper Motor Driver DC5V-12V Motor Speed Controller Module for 2-Phase 4-Wire or 4-Phase 5-Wire Motor 1.Introduction: It is a 800mA Micro Stepper Motor Driver Forward/Reverse Controller for 2-Phase 4-Wire or 4-Phase 5-Wire Stepper Motor. It can control the four working states of the stepper motor, adjust the motor speed and number... $4.19
$5.99
SKU: GY21323-1
$4.19
$5.99

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80KHz 1-Channel Optocoupler Isolation Module Input 12V No Din Rail Holder PLC Processors 80KHz 1-Channel Optocoupler Isolation Module Input 12V No Din Rail Holder PLC Processors Product Introduction 1.Isolation Voltage:more than 3000V 2.Input Current:50MA(MAX) 3.Operating Current:more than 1MA 4.Output Maximum Current:50MA (when input voltage is within the range of 15-20MA) 5.Operating Temperature:-55℃... $3.21
$4.59
SKU: 9192
$3.21
$4.59

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80KV Inverter Low Voltage Boost Voltage Module High Voltage Module Transformer 80KV Inverter Low Voltage Boost Voltage Module High Voltage Module Transformer 1.Description: It is a 80KV inverter.It can be used as general experiment,electronic instrument,negative ion generator,ozone generator,flash lamp,mosquito killer,cockroach trap,rodent killer. It can also be used as a high voltage... $6.99 SKU: GY19980
$6.99

80Wx2 Bluetooth-Compatible Module ZK-F802 Dual Channel Stereo 80W+80W BLE/AUX/U-disk/USB Sound Card 80Wx2 Bluetooth-Compatible Module ZK-F802 Dual Channel Stereo 80W+80W BLE/AUX/U-disk/USB Sound Card 1.Description:   It is a 80W*2 audio power amplifier board.It can be used with the APP,with functions such as sleeping music,modifying the Bluetooth name,and adjusting the volume of the prompt sound.   2.Feature: ... $11.66
$16.65
SKU: GY20569
$11.66
$16.65

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81-LED Thumbs-Up Flashing Light DIY Kits, Interesting Like Circulating Water Running Lamp Soldering Practice Kits for STEM Teaching and Learning 81-LED Thumbs-Up Flashing Light DIY Kits, Interesting Like Circulating Water Running Lamp Soldering Practice Kits for STEM Teaching and Learning 1.Description:    This is a thumb light like pattern electronic kit composed of 81 LEDs. After power on, the pattern presents various flashing effects of water lights. The button S1 is the power switch, and S2 can adjust the ... $3.14
$4.49
SKU: GY21068-1
$3.14
$4.49

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8M Recordable Voice Play Module, Button Control Sound Module With Volume Adjustment and USB Data Cable For DIY Music Gift Box Greeting Card 8M Recordable Voice Play Module, Button Control Sound Module With Volume Adjustment and USB Data Cable For DIY Music Gift Box Greeting Card Product Introduction: 1.Power Supply Voltage:4.5-5V or 3.7V lithium battery; Output 0.5-1W 2.Capacity:8M 3.Board Size: 30X30mm 4.Speaker Diameter:m36mm 5.Memory Card Slot:Micro SDXC 6.Supported forma... $6.99
$9.99
SKU: GY18094
$6.99
$9.99

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9-Layer Guangzhou Tower RGB LED Light DIY Kit - Light Cube Music Spectrum LED Tower with Remote Control 9-Layer Guangzhou Tower RGB LED Light DIY Kit - Light Cube Music Spectrum LED Tower with Remote Control 1.Introduction:   It is a 9-Layers RGB LED Flashing Tower DIY Kit. It can works in LED automatic animation mode and audio spectrum mode which can flashing with music.   It is a very interesting DIY electronic product which ... $12.59
$17.99
SKU: GY20934-1
$12.59
$17.99

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AC 100V-240V WiFi Smart Controller DIY Mini Concealed Switch Support APP Voice Remote Control AC 100V-240V WiFi Smart Controller DIY Mini Concealed Switch Support APP Voice Remote Control 1.Description:   It is a concealed switch. It has a variety of functions, such as voice control, remote control, networking technology, group control and so on.   2.Feature:   1).It can be timed, fixed-poin... $8.39
$11.99
SKU: GY19886
$8.39
$11.99

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AC 110V 220V 4Bit Digital LED Tachometer RPM Speed Meter with Hall Proximity Switch Sensor AC 110V 220V 4Bit Digital LED Tachometer RPM Speed Meter with Hall Proximity Switch Sensor Description: It is a high-precision digital speed meter and a proximity sensor. The proximity sensor switch and the motor need to be fixed with a bracket.The more stable the fixing, the month is helpful for stable detection. Featur... $11.89
$16.99
SKU: GY18483
$11.89
$16.99

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AC 110V 220V 8-Channel Optocoupler Isolation Module NPN Low Level Output AC Testing Module Power Monitor AC 110V 220V 8-Channel Optocoupler Isolation Module NPN Low Level Output AC Testing Module Power Monitor 1.Description:     It is a AC 110V 220V 8-Channel Optocoupler Isolation Module.It can detect 8-Channel AC input power sources and output DC voltage according to the detection results. The output results can be applied to PL... $15.39
$21.99
SKU: GY18546
$15.39
$21.99

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AC 110V 220V 8-Channel Optocoupler Isolation Module PNP High Level Output AC Testing Module Power Monitor AC 110V 220V 8-Channel Optocoupler Isolation Module PNP High Level Output AC Testing Module Power Monitor 1.Description:     It is a AC 110V 220V 8-Channel Optocoupler Isolation Module.It can detect 8-Channel AC input power sources and output DC voltage according to the detection results. The output results can be applied to PL... $11.89
$16.99
SKU: GY18567
$11.89
$16.99

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AC 110V 220V Button Control Switch High Level Signal Trigger Countdown Timer Relay Switch Module LED Display AC 110V 220V Button Control Switch High Level Signal Trigger Countdown Timer Relay Switch Module LED Display 1.Description:     YLC-1.1AC220 is a Timer Relay Switch Module .It will start to countdown and turn ON output after get a input trigger signal by press button. Trigger again is invalid during the countdown period.  ... $10.31
$13.75
SKU: GY18314
$10.31
$13.75

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AC 110V 220V Power-ON Delay Relay Module AC 220V 7A Voltage Output 180min Adjustable Switch Timer Delay Controller AC 110V 220V Power-ON Delay Relay Module AC 220V 7A Voltage Output 180min Adjustable Switch Timer Delay Controller 1.Description:   It is a delay off switch module.After the switch is energized,the switch is opened,and at the same time,the 220V live wire is output to supply power to the consumer.After a delay,the switch is closed and the out... $5.99 SKU: GY18749
$5.99

AC 110V 220V Self-locking Touch Switch Controller Glass Sensing Module for Washroom Bedroom Mirror AC 110V 220V Self-locking Touch Switch Controller Glass Sensing Module for Washroom Bedroom Mirror 1.Description:    It is a AC 110V 220V Self-locking Touch Switch Controller Glass Sensing Module for Washroom/Bedroom Mirror. 2.Feature:   1>.Back light touch button, sensitive touch   2>.Connected wi... $9.09
$12.99
SKU: GY20776-1
$9.09
$12.99

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AC 110V 220V Trigger Delay Cycle Timing Relay Switch Control Module AC 110V 220V Trigger Delay Cycle Timing Relay Switch Control Module 1.Description:   It is a 220V one channel relay module.It can adjust trigger delay,cycle timing.There are 4 working modes to choose from.   2.Feature:   1).It has a digital display that can display numbers ... $7.49
$9.99
SKU: GY20509
$7.49
$9.99

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AC 110V 60W Soldering Iron Kit 14-in-1 Adjustable Temperature Soldering Iron AC 110V 60W Soldering Iron Kit 14-in-1 Adjustable Temperature Soldering Iron 1.Introduction: ★This is a 60W Soldering Iron Kit for electronics engineer. ★It can be powered by AC 110V and user can adjust its heating temperature as your needs. ★It also contains 6 different soldering iron tips and suitable f... $22.39
$31.99
SKU: GY18197
$22.39
$31.99

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AC 110V Motor Forward Reverse Controller 16A Motor Drive Module AC 100V 220V Limit Switch AC 110V Motor Forward Reverse Controller 16A Motor Drive Module AC 100V 220V Limit Switch 1.Description:   It is a motor forward and reverse controller.It can control the forward and reverse rotation of the single-phase AC motor,and the signal input can be connected to the sensor/MCU/PLC/switch. 2.Feature:  ... $7.69
$10.99
SKU: GY20639
$7.69
$10.99

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AC 180V-250V 200W Dual High-power Fan Speed Control Module 2CH 86-Type 100% PWM Stepless Governor AC 180V-250V 200W Dual High-power Fan Speed Control Module 2CH 86-Type 100% PWM Stepless Governor 1.Description:   It is a dual control speed switch.It mainly uses pulse width modulation (PWM) to realize dimming/speed regulation. 2.Feature:   1).It has two switches to control the connection of 2 loads.   2).... $5.59
$7.99
SKU: GY20578
$5.59
$7.99

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AC 220V 99s 99min Delay Relay Module 10A Switch Controller Adjustable Trigger Delay Circuit Board JK13P-AR AC 220V 99s 99min Delay Relay Module 10A Switch Controller Adjustable Trigger Delay Circuit Board JK13P-AR 1.Description:   JK13P-AR is a trigger delay module.User can adjust delay time by potentiometer to meet require.   2.Feature:   1>.High voltage trigger   2>.Delay time can be set   3... $4.49
$5.99
SKU: 15144
$4.49
$5.99

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AC 220V DC 12V WIFI Relay Switch ESP-12F Remote Control Smart Home ESP8266 Relay Module AC 220V DC 12V WIFI Relay Switch ESP-12F Remote Control Smart Home ESP8266 Relay Module 1.Description:   LC-Relay-ESP12-1R-MV single relay development board onboard ESP-12F WiFi module, I/O orifice full lead, support AC90-250V/DC7-12V/USB 5V etc. many supply power way. Provide Arduino develop environment reference ... $6.99
$9.99
SKU: GY16060
$6.99
$9.99

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AC 85V-250V DS18B20 Temperature Monitor IoT 16A Wireless WIFI Intelligent Control Switch AC 85V-250V DS18B20 Temperature Monitor IoT 16A Wireless WIFI Intelligent Control Switch 1.Description:     This module is an affordable device that provides users with smart home control. It is a WiFi-based wireless switch that can connect to a wide range of appliances. It transmits data to a cloud platform th... $11.19
$15.99
SKU: 13468
$11.19
$15.99

31

AC 85V-265V Cycle Timer Delay Module Dual Display 110V 220V 10A 2000W 999ms 999h Power-on Delay Timer AC 85V-265V Cycle Timer Delay Module Dual Display 110V 220V 10A 2000W 999ms 999h Power-on Delay Timer 1.Description:     It is a multifunction delay relay module. The screen display is very clear, easy to use, powerful.  It can be widely used at Smart home, Industrial control, Automatic irrigation, Indoor ventilation, ... $7.49
$9.99
SKU: 14284
$7.49
$9.99

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AC to DC Isolated Power AC 220V to DC 5V 1000mA 5W Intelligent Switch Buck Step Down Power Supply Module for Smart Home AC to DC Isolated Power AC 220V to DC 5V 1000mA 5W Intelligent Switch Buck Step Down Power Supply Module for Smart Home Description: Isolating the switching power supply, isolating the input and output, reducing the mutual influence and providing a safer output. Features: 1>. Support over-voltage protection; 2>. Support over-current prote... $4.89
$6.99
SKU: 13346
$4.89
$6.99

31

AC Voltmeter Ammeter AC 50-300V 100A Digital Voltage Measuring Instrument LCD Display AC Voltmeter Ammeter AC 50-300V 100A Digital Voltage Measuring Instrument LCD Display 1.Description:   It is a multifunctional measuring instrument.It can measure the power,current,voltage,and temperature of the electrical appliances connected to it,and clearly see the electricity consumption.   2.Fe... $13.99
$19.99
SKU: GY19954
$13.99
$19.99

30

AC-DC 10W Step Down Power Supply AC 85V-265V to 5V 2A Voltage Converter AC-DC 10W Step Down Power Supply AC 85V-265V to 5V 2A Voltage Converter 1.Description:    It is a AC-DC 10W Step Down Power Supply AC85V-265V to 5V 2A Voltage Converter, the power supply is isolated industrial grade built-in switching power supply, with temperature protection, overcurrent and sho... $4.19
$5.99
SKU: GY20730-1
$4.19
$5.99

31

AC-DC 110V 220V to 24V 2A 50W Voltage Converter Switching Power Supply Module Buck Step Down Module AC-DC 110V 220V to 24V 2A 50W Voltage Converter Switching Power Supply Module Buck Step Down Module Description:     It is a AC-DC 50W Power Supply Module. It can convert AC power to DC power supply and can provide stable output.   Features:     1.Constant output voltage     2.AC-D... $7.69
$10.99
SKU: GY18686
$7.69
$10.99

31

AC-DC 12V 2A 24W Isolated Step-Down Switch Power Supply Module Buck Converter AC-DC 12V 2A 24W Isolated Step-Down Switch Power Supply Module Buck Converter Parameter: 1>.Model:CL-DC24025 2>.Input Voltage: AC100-265V 3>.Output Voltage:12V 2A 4>.Output Power:24W 5>.Over Voltage Prortection:Yes 6>.Over Current Protection:Yes 7>.Short Circuit Pro... $4.19
$5.99
SKU: 13703
$4.19
$5.99

31

AC-DC 150W 12V 13A Isolated High Power Supply Module AC100V-260V Step Down Converter Buck Module LED Driver AC-DC 150W 12V 13A Isolated High Power Supply Module AC100V-260V Step Down Converter Buck Module LED Driver 1.Description:     It is a AC-DC 150W Power Supply Module.It can convert AC power to DC power supply and can provide stable output.   2.Features:     1>.Constant output voltage    ... $12.59
$17.99
SKU: GY18692
$12.59
$17.99

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AC-DC 24V 1A Isolated Step-Down Switch Power Supply Module Buck Converter AC-DC 24V 1A Isolated Step-Down Switch Power Supply Module Buck Converter Parameter: 1>.Model:CL-DC24025 2>.Input Voltage: AC100-265V 3>.Output Voltage:24V 1A 4>.Output Power:24W 5>.Over Voltage Prortection:Yes 6>.Over Current Protection:Yes 7>.Short Circuit Pro... $3.70
$5.29
SKU: 13709
$3.70
$5.29

31

AC-DC 24W Isolated Power Supply Module AC 110V 220V to 24V 1A Voltage Converter AC-DC 24W Isolated Power Supply Module AC 110V 220V to 24V 1A Voltage Converter 1.Description:    It is a AC-DC 24W Isolated Power Supply Module AC110V 220V to 24V 1A Voltage Converter. 2.Feature:   1>.Support short circuit protection   2>.Support overload protection   3&g... $4.68
$6.69
SKU: GY20793-1
$4.68
$6.69

31

AC-DC 55-277V to 5V 600mA Isolated Switching Power Supply Buck Converter Module Step Down Module Voltage Regulator AC-DC 55-277V to 5V 600mA Isolated Switching Power Supply Buck Converter Module Step Down Module Voltage Regulator Description: 1>. Input Voltage Range: AC 55-277V; DC 70-390V 2>. No Load Power: <0.05W; max input power: 3.5W 3>. Output Voltage: 5V; max output voltage range: 4.9-5.3V or 4.8-5.2V; ripple wave 60mW 4>. Output Curr... $1.65
$2.35
SKU: 12452
$1.65
$2.35

31

AC-DC 90V-265V to 12V 8A 100W Voltage Converter Switching Power Supply Module Buck Step Down Module AC-DC 90V-265V to 12V 8A 100W Voltage Converter Switching Power Supply Module Buck Step Down Module 1.Description:     It is a AC-DC 100W Power Supply Module.It can convert AC power to DC power supply and can provide stable output.   2.Features:     1>.Constant output voltage    ... $10.21
$14.59
SKU: GY18683
$10.21
$14.59

31

AC-DC Adjustable LM317 Voltage Regulator, Automatic Buck Boost Power Supply Module AC 5V-20V to DC 1.25V-30V AC-DC Adjustable LM317 Voltage Regulator, Automatic Buck Boost Power Supply Module AC 5V-20V to DC 1.25V-30V 1.Description:    LM317 as a good regulator with high stability, high temperature, high linearity and other characteristics, the output voltage range up to 1.25V~37V continuously adjustable, the maximum operating current of m... $4.89
$6.99
SKU: GY20789-1
$4.89
$6.99

31

AC-DC Converter 110V 220V to 12V 24V 36V 100W Dual Output Isolation Switching Power Supply Module Adjustable Buck Step Down Module AC-DC Converter 110V 220V to 12V 24V 36V 100W Dual Output Isolation Switching Power Supply Module Adjustable Buck Step Down Module Parameter: 1>.Input Voltage: AC90-265V 2>.Channel-1 Output Voltage:DC 17V-34V 4A  3>.Channel-2 Output Voltage:DC 2V-32V 5A  4>.Output Power:100W 5>.Over Current Protection:Yes 6>.Short ... $10.07
$14.39
SKU: 13707
$10.07
$14.39

30

AC-DC Converter 110V 220V to 36V 2.5A Isolation Switching Power Supply Module Buck Step Down Module AC-DC Converter 110V 220V to 36V 2.5A Isolation Switching Power Supply Module Buck Step Down Module Parameter: 1>.Input Voltage: AC100-265V 2>.Output Voltage:36V 2.5A 3>.Output Power:100W 4>.Over Current Protection:Yes 5>.Short Circuit Protection:Yes 6>.Over Load Protection:Yes 7>.Work F... $9.79
$13.99
SKU: 13708
$9.79
$13.99

31

AC-DC Converter, 110V-260V to 9V 6A 60W Switching Power Supply Module Buck Step Down Module Voltage Converter AC-DC Converter, 110V-260V to 9V 6A 60W Switching Power Supply Module Buck Step Down Module Voltage Converter Description:     It is a AC-DC 60W Power Supply Module. It can convert AC power to DC power supply and can provide stable output.   Features:     1.Constant output voltage     2.AC-D... $9.79
$13.99
SKU: GY18687
$9.79
$13.99

31

AC-DC Converter, AC 110V 220V to 1.25V-31V/5A 18V-33V/6A 180W Dual Power Supply Module, Adjustable Buck Step Down Module AC-DC Converter, AC 110V 220V to 1.25V-31V/5A 18V-33V/6A 180W Dual Power Supply Module, Adjustable Buck Step Down Module Description:     It is a AC-DC 180W Dual Power Supply Module.It can convert AC power to DC power supply and can provide stable dual output voltage.   Features:    1.Adjust output voltage  ... $13.29
$18.99
SKU: GY18685
$13.29
$18.99

30

AC-DC DC-DC Step Down Power Supply Module 50W Buck Adjustable Voltage Converter AC 5V-22V DC 5V-35V to DC 3V-30V AC-DC DC-DC Step Down Power Supply Module 50W Buck Adjustable Voltage Converter AC 5V-22V DC 5V-35V to DC 3V-30V 1.Description:   It is a DC-DC step down power supply module. It can output 4.5A at maximum and 50W and used for amplifier module.   2.Feature:   1>.High power output   2>.Stable 4.5A output ... $4.12
$5.89
SKU: GY15608
$4.12
$5.89

30

AC-DC Isolated Power Supply Module AC 110V 220V to 5V 2A Voltage Converter AC-DC Isolated Power Supply Module AC 110V 220V to 5V 2A Voltage Converter 1.Description:    It is a AC-DC Isolated Power Supply Module AC110V 220V to 5V 2A Voltage Converter. 2.Feature:   1>.Support short circuit protection   2>.Support overload protection   3>.Su... $4.19
$5.99
SKU: GY20790-1
$4.19
$5.99

31

AC-DC Isolated Power Supply Module AC 110V 220V to 9V 1.5A Voltage Converter AC-DC Isolated Power Supply Module AC 110V 220V to 9V 1.5A Voltage Converter 1.Description:    It is a AC-DC Isolated Power Supply Module AC110V 220V to 9V 1.5A Voltage Converter. 2.Feature:   1>.Support short circuit protection   2>.Support overload protection   3>.... $4.19
$5.99
SKU: GY20791-1
$4.19
$5.99

31

AC-DC Isolated Power Supply Module AC110V 220V to 12V 2A 2000mA Voltage Converter AC-DC Isolated Power Supply Module AC110V 220V to 12V 2A 2000mA Voltage Converter 1.Description:    It is a AC-DC Isolated Power Supply Module AC110V 220V to 12V 2A 2000mA Voltage Converter. 2.Feature:   1>.Support short circuit protection   2>.Support overload protection   ... $4.68
$6.69
SKU: GY20792-1
$4.68
$6.69

31

AC-DC Step Down Power Supply AC 85V-265V to 5V 2A EMC Voltage Converter AC-DC Step Down Power Supply AC 85V-265V to 5V 2A EMC Voltage Converter 1.Description:    It is a AC-DC switching power supply.This power supply has mounting holes,input and output with EMI filter circuit,  temperature protection, short circuit protection and overload over-voltage protection... $4.55
$6.50
SKU: GY20728-1
$4.55
$6.50

31

AC/DC 12V 200ohm Resistor Tester ohmmeter Low Resistance Tester Electrical Instrument LCD Display Impedance Meter AC/DC 12V 200ohm Resistor Tester ohmmeter Low Resistance Tester Electrical Instrument LCD Display Impedance Meter   1.Description:   It is a LCD display resistance tester which can test the resistance of the load. 2.Feature:   1>.AC and DC dual power supply   2>.LCD high-definition display   3>.High... $8.81
$12.59
SKU: GY16938
$8.81
$12.59

30

AC/DC 12V Liquid Level Controller Sensor Module Water Level Detection Sensor AC/DC 12V Liquid Level Controller Sensor Module Water Level Detection Sensor Description: It is an automatic level controller.It can control the working of the equipment by testing the liquid level.   Parameters: 1>.Item Name: Automatic level controller  2>.Model:SFT-SK09 3... $3.91
$5.59
SKU: 13560
$3.91
$5.59

30

AC50-300V 100A Ammeter Voltmeter Timer Power Temperature Frequency Capacity Meter Electricity Meter AC50-300V 100A Ammeter Voltmeter Timer Power Temperature Frequency Capacity Meter Electricity Meter 1.Description:    It is an AC50-300V 100A Ammeter Voltmeter Timer Power Temperature Frequency Capacity Meter Electricity Meter. 2.Feature:   1>.Intelligent calaulation of data, simple, convenient and fast &nb... $10.19
$16.99
SKU: GY20763-1
$10.19
$16.99

40

Adjustable Step Up Step Down Power Supply Module Boost Buck Converter LCD Display Voltage Regulator Adjustable Step Up Step Down Power Supply Module Boost Buck Converter LCD Display Voltage Regulator 1.Description:     ZK-SJVA-4X is a DC adjustable constant voltage constant current step down/up power supply module with LCD display. HD display input voltage and output voltage, current, power and display status. Adjustabl... $8.39
$11.99
SKU: 13396
$8.39
$11.99

30

AH3-2 Time Relay DC 12V Adjustable Delay Control Timer 8Pin 1s-30s AH3-2 Time Relay DC 12V Adjustable Delay Control Timer 8Pin 1s-30s Description:   It is a AH3-2 Time Relay.It mainly adjusts the time through the knob, and the delay accuracy is high. The smaller the time range,the more accurate the adjustment time.   Feature:  ... $8.24
$10.99
SKU: GY18963-1
$8.24
$10.99

26

Airplane Flashing LED Light Kit, Soldering Project for STEM Teaching Students Learning, DIY Toy Game Craft Kits for Teens Airplane Flashing LED Light Kit, Soldering Project for STEM Teaching Students Learning, DIY Toy Game Craft Kits for Teens           ICStation DIY Airplane Flashing LED Kit for STEM Learning Home Education - First Soldering Projects for DIYers Students Beginners 1.Introduction: It is an Airplane Flashing LED... $9.09
$12.99
SKU: GY21265-1
$9.09
$12.99

30

Antistatic Clip Pliers Circuit Board PLCC PCB IC Chip Extractor Removal Tool DIY Kit for Arduino Antistatic Clip Pliers Circuit Board PLCC PCB IC Chip Extractor Removal Tool DIY Kit for Arduino Product Introduction: Size:106*40mm A must have excellent PLCC PCB IC Chip Extractor which fits nicely in your tool box. This U type IC extractor is used for pulling integrated block, which is a convenient and professional tool... $1.86
$2.65
SKU: 12275
$1.86
$2.65

30

Arithmetic Calculator DIY Kit, LCD1062 Display Color Ring Resistance Calculator, Multi-Functional Calculator Electronic Soldering Kit Arithmetic Calculator DIY Kit, LCD1062 Display Color Ring Resistance Calculator, Multi-Functional Calculator Electronic Soldering Kit 1.Introduction:   CAI-150 is Multi-functional Calculator Electronic Soldering DIY Kit. It is powered by two CR2032 button batteries, integrates five different computing functions, and uses a traditional LCD1602 display screen to d... $11.89
$16.99
SKU: GY21239-1
$11.89
$16.99

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