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DC to DC Transformer Step Down Buck Converter Module 12A Power Supply Board Voltage Regulator Module Description: Automatic Buck module provide a stable power supply. Applicable to unstable voltage source or voltage conversion. Features: 1>. Small size. 2>. Simple wiring. 3>. Adjustable output volta... $5.59
~~$7.99~~ SKU: 13289
$5.59
~~$7.99~~
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XH-M348 DC-DC Step Up Module Boost Converter Voltage Regulator Power Supply Module DC 5V-24V to DC 24V Description: This module uses a new original XL6012 dual chip, with dual bridge boost technology, to achieve 5-12V liters 24V, the maximum output current 5A and power 120W. Parameters: NO. Parameters ... $7.95
~~$11.35~~ SKU: 12925
$7.95
~~$11.35~~
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4 USB Output DC to DC Step Down Module Automatic Buck Converter Power Supply Charger Module 5V 5A for Mobile Phone Description: Automatic buck module, provide a stable power supply. Applicable to unstable voltage source or voltage conversion. Features: 1>. Small size. 2>. Simple wiring. 3>. Fix output voltage. ... $5.24
~~$7.49~~ SKU: 13291
$5.24
~~$7.49~~
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DC 48V 100W Bluetooth-Compatible Music Tesla Coil Loudspeaker, Wireless Transmission Experiment Tesla Coil Science Education Model Toy Gifts 1.Introduction: The Tesla coil is a famous invention of inventor Nikola Tesla. It can be used to create high-voltage lightning and do various scientific experiments, such as wireless power transmission, wireless lighting, in... $62.99
~~$89.99~~ SKU: GY19269
$62.99
~~$89.99~~
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Colorful RGB Flashing DIY LED Cube Ball Light Spherical Spectrum Light Lamp with Remote Control Introduction: New design concept, cool effect, different light cube with a wonderful experience! A learning kit, it might be hard to assembly but also a challenge. Also a nice choice to have a race with some friends and s... $13.99
~~$19.99~~ SKU: 13050
$13.99
~~$19.99~~
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AC to DC Converter, Dual Output Step Down Power Supply Module, AC 85V-265V to DC +/-12V Buck Converter Features: 1>. The product is easy to install and can be used in the hole welding line. 2>. There are fixed mounting holes in the corners to prevent the movement/vibration of the product without power, and the fixed hole is 3.2m... $6.29
~~$8.99~~ SKU: 13121
$6.29
~~$8.99~~
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4S 3.2V Lithium Iron Phosphate Battery 12.8V 100A Charging Protector Balanced Function Board Parameters: 1>.Overcharge protection voltage:3.75V+/-0.025V 2>.Overcharge release voltage:3.55V+/-0.05V 3>.Overcharge protection delay:1S+/-200mS 4>.Over-discharge protection voltage:2.0V+/-0.05V 5>.Ove... $7.69
~~$10.99~~ SKU: 13593
$7.69
~~$10.99~~
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Infrared Transceiver ESP8285 Wireless Transceiver Module WIFI Remote Control Switch Development Learning Board 1.Description: It is a Infrared ESP8285 Wireless WIFI Transceiver Module. The esp-01m module with ESP8285 as the core be used as the master control, the program is the same as ESP8266. The module is equi... $6.29
~~$8.99~~ SKU: GY17103
$6.29
~~$8.99~~
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9V 1A Switching Power Supply Adapter 5.5x2.1mm Input AC 110V-240V SKU: 2966 Quantity: 1 Description ... $2.28
~~$3.25~~ SKU: 2966
$2.28
~~$3.25~~
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5V 2-Channel Relay Module for Arduino PIC ARM DSP AVR Electronic Features Relay output(Max): DC 30V/10A, AC 250V/10A Optocoupler isolation, good anti-interference. VCC: system power supply; JD_VCC: Relay power supply This relay has a common end, a Normal-open end and a Normal-close end... $1.72
~~$2.29~~ SKU: 1647
$1.72
~~$2.29~~
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DC 24V XKC-Y26 PNP Contactless Water Liquid Level Sensor Non-Contact IP67 Waterproof 5mA 500ms 1.Description: Intelligent non-contact liquid level sensor is for detecting whether there is liquid by water induction capacitor. When there is no liquid to approach the sensor, sensor will generate certain static capacitance becaus... $9.79
~~$13.99~~ SKU: 13676
$9.79
~~$13.99~~
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XH-A233 DC 12V-24V Wireless Bluetooth-compatible Receiver Power Amplifier Board V4.2 Dual Channel Voice Audio Module 15W+15W Support TF Card Description: XH-A233 TF card/Bluetooth power amplifier board. Its input voltage is DC12~24V. Support TF card and Bluetooth audio input methods. The default is TF card input, if connect TF card and bluetoo... $3.77
~~$5.39~~ SKU: 13898
$3.77
~~$5.39~~
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Auto-Rotate Flash RGB LED Music Christmas Trees Kit Flashing Breathing Light Soldering Practice DIY Kits 1.Introduction: ▲ RGB music Christmas tree kit. Consists of circuit board and allows 37pcs LED flash with music and showing a Christmas tree in RGB (the night environment has a better view). ... $13.99
~~$19.99~~ SKU: GY18674
$13.99
~~$19.99~~
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DC 12V isolated APT-X CSR8645 Lossless Music Hifi Bluetooth-compatible 4.1 Receiver Board Amplifier Module for Audio Car Amplifier Speaker 1.Description: This module is hosted by CSR BC8645 chip to provide high quality sound quality and compatibility, and overall performance is superior. The Bluetooth module adopts the driver-less mode. Customer only needs... $11.89
~~$16.99~~ SKU: 13361
$11.89
~~$16.99~~
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DIY Kit Red Yellow Blue Flash LED Sound Control Christmas Tree LED Kit Audio Flashing Light Soldering Training Kit CRT-32 Audio LED Christmas Tree DIY Kit 1.Introduction: This spectrum Christmas tree has an innovative design and a perfect combination of fun, learning, and art, which is suitable for both electronic enthusiasts and sch... $8.11
~~$11.59~~ SKU: GY18597
$8.11
~~$11.59~~
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Wireless Bluetooth-compatible Audio Stereo Module APP Controller BLE5.0 50W+50W USB/AUX/PC Digital Amplifier Module 1.Description: XY-AP50L is a high-power Stereo Bluetooth Audio module.Dual channels audio signal output. Built-in amplifier module therefore it can connect to loudspeaker directly. It is ideal for... $6.99
~~$9.99~~ SKU: GY18665
$6.99
~~$9.99~~
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DD06CVSA Lithium Battery Charging Discharging Protector Power Support Module for 3.7V 4.2V Battery 1.Description: It is a Lithium Battery Charging Discharging Protector.It support charging, discharging, charging protection, battery capacity indicator. 2.Feature: 1>.Support charging 2&... $3.91
~~$5.59~~ SKU: 15087
$3.91
~~$5.59~~
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10PCS 6*6cm Green Universal Board Single Side Experiment Board Prototype DIY PCB Board Description: Pin Spacing: 2.54mm Board Thickness: about 1.6mm $4.12
~~$5.89~~ SKU: 12704
$4.12
~~$5.89~~
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Digital Audio Amplifier MP3 Bluetooth-compatible Decoder Board USB TF Card Wirless Amplifier Module Note: Due to some reasons, this product is out of stock recently. If you make bulk orders, please feel free to contact our customer service orders@icstation.com. Bulk orders will be realized. Please kindly noted. :) Descripti... $5.15
~~$7.35~~ SKU: 13223
$5.15
~~$7.35~~
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DIY FM Wireless Microphone Kits 88MHz-108MHz FM Transmitter Electronic DIY Soldering Kits Product Introduction: Frequency Range:88MHz-108MHz Operating Voltage: DC 3V (please use CR2032 button battery) PCB Material:FR-4 glass fiber board PCB Specification:48*26mm thickness 1.6mm I. Schematic Diagram: &nbs... $2.09
~~$2.99~~ SKU: 9648
$2.09
~~$2.99~~
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TLC5947 12-Bit 24-Channel PWM LED Driver Module with Internal Oscillator 3-5.5V Product Introduction: 1.Data Transfer Rate:30MHz (typical) 2.Accuracy:+/-2% (typical) 3.Special Features:internal GS Clock;thermal Shutdown 4.Rating:catalog 5.Operating Temperature Range:-40~85 celsius ... $4.54
~~$6.49~~ SKU: 10986
$4.54
~~$6.49~~
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DC 3.3V 4-Channel PLC Amplifier Optical Isolator NPN Output Signal Converter Board 1.Description: 1>. Adopt new original imported FET. 2>. The input signal is compatible with NPN and PNP, and is compatible with PLC equipment such as Mitsubishi, Panasonic, Siemens, and domestic PLC. 3>. The signal i... $6.99
~~$9.99~~ SKU: 13672
$6.99
~~$9.99~~
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DC Step Down Module Power Supply Buck Converter Board Non-isolated Stabilizer 24V 36V 48V 72V 84V 120V to 12V 3A 1.Description: A DC constant voltage constant current step down power supply module. It can be used as ordinary buck power supply module, charger and LED constant current driver. 2.Feat... $2.91
~~$4.15~~ SKU: 13383
$2.91
~~$4.15~~
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Dual Servo Tester Motor Driver Module Controller Debugger for SG90/MG995/MG996 Robot Description: The servo control module is a plug-and-play, easy-to-use servo controller. Supply three servo control modes : Knob adjustment, back to center function.It can be used to test servo motor. Features: 1>.Support manu... $5.59
~~$7.99~~ SKU: 13332
$5.59
~~$7.99~~
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2pcs 2.4GHz 150m GWB Wireless Transceiver Module Receiver Transmitter 1.Description: With the latest 2.4G wireless transmission technology, stable and reliable performance, long communication distance and strong anti-interference ability. It is suitable for the development and application... $3.91
~~$5.59~~ SKU: 13349
$3.91
~~$5.59~~
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DC 12V 24V Self-locking Inching Mode WIFI Relay Switch Module IoT Wireless Intelligent Control Device with APP Button Control for Smart Home Compatible with iOS Andriod 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 thr... $5.52
~~$7.89~~ SKU: 13859
$5.52
~~$7.89~~
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4 Channel Wireless Controller WIFI Relay Module Inching/Self-Locking/Interlock APP AC 220V Smart Switch for DIY Smart Home Description: It is a WIFI module based 4 channel (4-way) WIFI wireless switch. It integrates with MCU and button control. It supports to connect and control 4 home appliances, which can be separately turned on/off by app eWeLink b... $13.99
~~$19.99~~ SKU: 13330
$13.99
~~$19.99~~
(1 Feedback) 30

DIY Kit Photosensitive Sound Light Sensor Alarm Kit Electronic Production Parts DIY Module Note: Due to some reasons, this product is out of stock recently. If you make bulk orders, please feel free to contact our customer service orders@icstation.com. Bulk orders will be realized. Please kindly noted. :) Description... $1.65
~~$2.35~~ SKU: 13031
$1.65
~~$2.35~~
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High-Power Stereo Digital Power Amplifier Board 12V 24V 30W+30W 1.Description: DY-AP3015 is a high-power stereo audio module. Dual channels audio signal output.Built-in amplifier module therefore it can connect to loudspeaker directly.It is ideal for DIY speakers and transponders. ... $4.39 SKU: 13552
$4.39

UART Voice Controller Shield for XY-V17B Mini MP3 Player Module Description: XY-V17D is a development board for our XY-V17B voice module. The development board integrates 5W Class D power amplifier module, 3.5mm audio interface, U disk interface,Micro USB download interface, button module in one mo... $2.09
~~$2.99~~ SKU: 13336
$2.09
~~$2.99~~
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TY Disassembling Motor Model DIY Kits DC 3-6V Magnet DC Motor Model J24018 for Studying Magnetic Line of Force Educational Practice Learning Kit 1.Introduction: This is a simple permanent magnet DC motor model to demonstrate the DC electric motor working principle. It can be taken apart and reassembled when powered with DC 3-6V voltage. It will rotate like a real electric motor... $10.49
~~$14.99~~ SKU: 12184
$10.49
~~$14.99~~
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5pcs D20mm Ultrasonic Mist Maker Atomizing Transducer Atomizer Ceramic Humidifier Accessories Product Introduction: 1.Specification:20*1.2mm 2.Resonance Frequency:1.70MHz 3.Resonance Impedance:<2 ohm 4.Coupling Coefficient:>52 % 5.Static Capacitance:1800pF 6.Atomization Amount:<380ml/h Details: $3.49
~~$4.99~~ SKU: 12749
$3.49
~~$4.99~~
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SHT20 Humidity Temperature Controller DC 12V 0-100%RH -20-60 Celsius Digital LCD Display 2-Channel Relay Module Description: XY-TR01 Temperature and humidity control module high precision digital display word double output automatic constant temperature and humidity control panel. Product adopts industrial-grade chip, high-precision SHT20 temp... $11.89
~~$16.99~~ SKU: 13319
$11.89
~~$16.99~~
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TPA3116D2 Wireless Bluetooth-compatible Audio Stereo Module 50W+50W BLE5.0 AUX Treble/Bass Adjustable Digital Amplifier Module 1.Description: ZK-502T is a high-power Treble/Bass adjustable stereo Bluetooth audio module.Dual channels audio signal output.Built-in amplifier module therefore it can connect to loudspeaker directly. It supply Bluetoo... $20.71
~~$29.59~~ SKU: GY18048
$20.71
~~$29.59~~
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DC 3.3V 1.28inch TFT LCD Display Module Round RGB 240*240 GC9A01 Driver SPI Interface 240x240 Resolution 1.Description: It is a 1.28inch 240*240 IPS LCD Display Screen. It uses IPS color display screen and the display effect is more vivid than ordinary TFT LCD effect. 2.Features: ... $9.79
~~$13.99~~ SKU: GY18320
$9.79
~~$13.99~~
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MOS Field-Effect Tube IFR640N Module High Current 18A Driver Module 50x18x25mm Product Introduction : 1.Driving Signal: voltage >3V; current >5mA 2.Power Supply Voltage:12-24V 3.Load Capacity:<=10A (instant current should be no more than 15A) 4.Board Size: 50*18*25mm (include heat sink) Functio... $2.09
~~$2.99~~ SKU: 11069
$2.09
~~$2.99~~
(1 Feedback) 31

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~~
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DC-DC Fast Charging Step Up USB Module Boost Converter 3V 3.7V 4.2V to 5V 2A 4 Digits Digital Display Module Note: Due to some reasons, this product is out of stock recently. If you make bulk orders, please feel free to contact our customer service orders@icstation.com. Bulk orders will be realized. Please kindly noted. :) Descripti... $3.49
~~$4.99~~ SKU: 13015
$3.49
~~$4.99~~
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XH-A252 DC5 Digital Bluetooth-compatible Receiver Module Wireless Power Amplifier Board Lossless Voice Audio Module Support APE/FLAC/MP3/WAV Description: XH-A252 Bluetooth audio receiver for connecting amplifiers. Support APE, FLAC, MP3, WAV, WMA and other music formats, the mainstream mainstream music format can be decoded. Support unobstruct... $4.68
~~$6.69~~ SKU: 13899
$4.68
~~$6.69~~
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SMT SMD Electronic Component Soldering Practice Board PCB DIY Kit DC 4.5-5V Product Introduction: 1.Model: SMD-P 2.Operating Voltage: 4.5-5V 3.PCB Thickness: 1.6mm 4.Appearance Size: 91.4*60mm Components List: NO. Component Name PCB Marker Parameter ... $3.49
~~$4.99~~ SKU: 12235
$3.49
~~$4.99~~
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DC 10V-50V PWM Motor Speed Controller Regulator LED Dimmer DC 12V 24V 36V 48V 15A 1.Description: ZK-GZT is a PWM DC Motor Speed Controller and LED Dimmer. It changes the output by adjusting the potentiometer to change the PWM signal. 2.Features: 1>.High frequency 2... $4.89
~~$6.99~~ SKU: 13399
$4.89
~~$6.99~~
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1Hz-1024Hz Signal Source Module Square Wave Digital Display Adjustable Duty Cycle 5V-24V Product Introduction: 1. Power Voltage:5V-24V 2. No Load Current:60MA 3. Output Port:2-channel complementary output(the same freuqncy,opposite phase) 4. Frequency Range:1Hz-1024Hz 5. Frequency Adjusting Step:1Hz 6. Duty Cycle... $10.55
~~$15.07~~ SKU: 9385
$10.55
~~$15.07~~
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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~~
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4 Channel Modbus Relay Module 4Bit Modbus-RTU Switch Signal Input Output RS485 TTL Controller 1.Description: LC 4 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 4bit input signal detec... $11.99 SKU: 15044
$11.99

DIY Module OTL Power Amplifier Circuit DIY Kit OTL Discrete Component Amplifier Electronic Production Suite Description: This is a DIY OTL Power Amplifier Kit parts. You should solder it by yourself. This circuit belongs to the OTL circuit teaching model, its maximum power is only 1W, driven by two complementary transistors S8550 and S8050.I... $2.79
~~$3.99~~ SKU: 13279
$2.79
~~$3.99~~
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DC 8V-24V High Power Digital Amplifier Module Mono Class D 4-8ohm for 30W-300W speaker 1.Description: DY-AP3001 is a high-power mono Bluetooth audio module.Single channel audio signal output.Built-in amplifier module therefore it can connect to loudspeaker directly.It is ideal for DIY speakers and transpo... $4.89
~~$6.99~~ SKU: 13495
$4.89
~~$6.99~~
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DC 12V 24V BK3266 Bluetooth-compatible Mono Amplifier Board 20W/30W MIC/AUX Audio Input Support Change Name and Password Call 1.Description: It is a bluetooth 5.0 mono amplifier board.It supports the serial port to change the name and password, the button to turn off/on,the serial port to change the volume and turn off of the prompt tone, the support t... $11.19
~~$15.99~~ SKU: GY18343
$11.19
~~$15.99~~
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DIY Kit RGB LED Flashing Controller SMD Component Soldering Practice Electronic Kits Description: 1801 patch 15 way lantern controller patch welding practice kit: has the following 10 major functions. Training, exams, and competitions are preferred. Interesting - add 4-6V after the circuit is instal... $2.63
~~$3.75~~ SKU: 13823
$2.63
~~$3.75~~
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DIY Kit Analog Electronic Candle Lights Happy Birthday Thermal Sensor MIC Sound Control Simulation Candle DIY Learning Tested by ICStation Outstanding Partner: 1.Description: This circuit simulates a real candle, lit with fire, and blown out with a mouth. Light up and play the "Happy Birthday to You" song, st... $3.84
~~$5.49~~ SKU: 13410
$3.84
~~$5.49~~
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SCL-10A AMP PWM PV Solar Charge Controller 12V 24V Solar Panel Battery RV Boat PWM Charging Controller 12V 24V Solar Charge Controller 1.Description: It is a 12V 24V Solar Charge Controller. It can only charge 12V or 24V battery and just can connect to solar generator with rated voltage of 18V. 2.F... $13.29
~~$18.99~~ SKU: GY16701
$13.29
~~$18.99~~
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Thermometer K-type Thermocouple High Temperature Tester Digital LED Display Description: Sensing the ambient temperature with a K-type thermocouple and displaying it on the display. Features: 1>. Use industrial grade K-Type sensor; 2>. LED display; 3>. Measuring temperature range is wide; ... $4.89
~~$6.99~~ SKU: 13326
$4.89
~~$6.99~~
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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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Voice Recorder Playback Board Sound Module 120 Second Toy Gift Accessaries Sound Recorder Chip Product Introduction: 1.Operating Voltage: 3-5V 2.Standby Current: <5uA (3.6V) 3.Recording Time: 120s 4.Recording Input: adopt ADC 14 Bit, Audio Out DAC 14 Bit 5.Recording Voice Format: ADPCM 6.Recording Distance: 3-5m 7... $3.49
~~$4.99~~ SKU: 9497
$3.49
~~$4.99~~
(2 Feedback) 31

Light Control LED Light DIY Electronic Kits Heart Shape LED Light for Birthday Gift Product description GKS-18 is an upgraded version of the XSD-18 added light control circuit, when the light is dimmed (or strong) .18 LED lights cycle flashing, the buzzer played "Happy Birt... $3.49
~~$4.99~~ SKU: 1757
$3.49
~~$4.99~~
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DIY Kit Red Chinese Knot Analog Electronic Circuit Suite IRC15W207S Single-chip Soldering Practice Kit 1. Function introduction: This circuit is driven by IRC15W207S single-chip microcomputer. It has wide working voltage range and can work with 4-6V DC. The circuit is simple and stable, which is conducive to learning... $4.19
~~$5.99~~ SKU: 13821
$4.19
~~$5.99~~
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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 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~~
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ETK3699 Digital Kara OK Surround Reverb Delay Microphone Amplifier Preamp Board Description: It is a Microphone Amplifier Preamp Board.It is used to adjust the sound signal of the microphone Parameters: 1>.Item Name: Microphone Amplifier Preamp Board 2>.Model:SFT-S699 3>... $10.49
~~$14.99~~ SKU: 13562
$10.49
~~$14.99~~
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DC-DC Step UP Down Power Supply Module Adjustable 20W Boost Buck Voltage Converter Positive & Negative Dual Output 5V-24V to +/-3V-30V for Amplifier 1.Description: It is a Adjustable Dual Output Step UP/Down Power Supply Module with input DC 3.6V~30V and output DC +/-3V~30V. 2.Feature: 1>.Low ripple 2>.High efficiency 3... $8.39
~~$11.99~~ SKU: GY16078
$8.39
~~$11.99~~
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433MHz 4 Channel Wireless Receiver Board Module Inching Interlock Self Locking Modes 4.5-5.5V Product Introduction: 1.Operating Voltage:4.5-5.5V (input port) VCC:connects with power positive;GND:connects with power negative. 2.Output Way:the module power on defaults output low level;after pressing the remote control, ... $4.89
~~$6.99~~ SKU: 11967
$4.89
~~$6.99~~
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Bluetooth-compatible Power Amplifier Board 50W+50W 12V 24V Receiver Module Support TF Card U-Disk 1.Description: It is a Bluetooth power amplifier board with high-fidelity stereo sound quality, Bluetooth audio input and support U-disk/TF card audio file input. Support unobstructed onnected to 15 meters (depen... $11.89
~~$16.99~~ SKU: 14750
$11.89
~~$16.99~~
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DIY Kit Simple Breathing Lamp Red/Green/Yellow Customize LED Dot Matrix Display Module 1.Introduction: The DIS-49 simple LED dot matrix display consists of 40pcs red and green LED lights to form the characters it wants to display. The display color changes gradually among the three colors of red, ye... $6.99
~~$9.99~~ SKU: GY18195
$6.99
~~$9.99~~
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DC 5V 3A Fast Charging Board Step Up Power Supply Module Booster Converter Stabilizer This module has been updated to the new version on May 5th, as what the pics showed now. The old version is blue pcb, which is no longer available. 1.Description: It is a DC Fast Charging isolated power s... $2.09
~~$2.99~~ SKU: 13381
$2.09
~~$2.99~~
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DC-DC USB Step UP Step Down Power Module Adjustable Boost Buck Converter Battery Capacity Tester 5V to 3.3V 9V 12V 24V 1.Description: XY-LUP is an instrument with integrated buck-boost power supply module and multi-function voltage ammeter. In ‘PER’ work mode,it can be used as buck-boost power supply module... $4.19
~~$5.99~~ SKU: 13416
$4.19
~~$5.99~~
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IP67 Non-Contact Liquid Level Sensor High/Low Signal Output Waterproof Water Level Detector 1.Description: Intelligent non-contact liquid level sensor is for detecting whether there is liquid by water induction capacitor. When there is no liquid to approach the sensor, sensor will generate certain static capac... $4.89
~~$6.99~~ SKU: 14282
$4.89
~~$6.99~~
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Digital Temperature Controller Switch Module Micro Digital Thermostat Board LCD Display with NTC Waterproof Sensor Probe Description: It is a digital temperature controller module.LCD display, very clear, easy to use, powerful.It can be widely used at Smart home, Industrial control,Automatic irrigation, Indoor ventilation.Protection equipment. Featu... $5.15
~~$7.35~~ SKU: 13295
$5.15
~~$7.35~~
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G1/4 Standard 304 Stainless Steel Liquid Level Electrode Boiler Boiling Water Level Sensor Probe Electrode Rod Description: High-quality Material: The water level electrode rod is made of standard 304 stainless steel, which is corrosion-resistant, not easy to rust, and has a long service life. Stable Performance: The ... $4.75
~~$6.79~~ SKU: 14066
$4.75
~~$6.79~~
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DIY Kit Blue+Green Rotating LED Electronic Kit 24kind Beautiful Pattern 1.Description: A blue+green rotating LED DIY kit with 24 kinds of rotating display patterns. Great for entertainment. (The language in the video is Russian) 2.Features: &... $6.29
~~$8.99~~ SKU: 13409
$6.29
~~$8.99~~
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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~~
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RGB 4Bit Digital Electronic Clock DIY Kit 5V Temperature Alarm 12/24H Time Date Home Clock CAI-201 RGB 4Bit Digital Electronic Clock DIY Kit Project Made by ICStation's Outstanding Partner Fran Cv: (The language in the video is Spanish) 1.Introduction: CAI-201 is a RGB 4Bit Digital Electronic Clo... $9.09
~~$12.99~~ SKU: GY19490
$9.09
~~$12.99~~
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DC-DC Step Down Power Supply Module CVCC Buck Voltage Converter 5V-27V to 1V-24V with Shell 1.Description: ZK-J3X is a DC adjustable constant voltage constant current step down power supply module with LCD display.HD display input voltage and output voltage, current, power and display status.Adjustable stable ... $6.01
~~$8.59~~ SKU: 13437
$6.01
~~$8.59~~
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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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DC 5V WIFI Electronic Clock Wireless APP Control 4 Digit Clock Alarm 12/24H Description: XY-CLOCK is a Wireless WIFI Electronic Clock and Alarm. User can get time and alarm when enjoying music to make a comfortable life. Its WiFi timing function supports automatic networking APP co... $9.09
~~$12.99~~ SKU: GY19620
$9.09
~~$12.99~~
30

DIY Kit RDA5807 FM Radio Receiver 87MHz-108MHz 1.Introduction: JC-300 is a 3.7V RDA5807 87MHz-108MHz FM Radio Receiver DIY Kit. It is a simple FM receiver and can be used all over the world with power by 18650 rechargeable battery. Very suitable for users to learn elect... $11.89
~~$16.99~~ SKU: GY20058
$11.89
~~$16.99~~
30

USB Fan Rotary Speed Controller DC 4V-12V 5W Multi-Gear Auxiliary Cooling Tool Module Description: USB fan speed controller. Mute multi-position wind speed regulator.It is suitable for offices, dormitories, bedsides, etc.. Features: 1>.USB fan adjuster; 2>.Strong/weak wind are free to adjust; 3>.USB ... $1.74
~~$2.49~~ SKU: 13294
$1.74
~~$2.49~~
31

4Bit Optocoupler Isolator 12V to 5V Level Voltage Converter Board PLC Signal [B1098] Features: 1. Conversion frequency:20KHZ. 2. Size:72*55*18mm 3. Mounting Hole Size: 64*47mm, diameter 3mm. Application: 1. It can be used for signal isolation 2. PLC signal level converting 3. PNP/NP... $4.17
~~$5.95~~ SKU: 8037
$4.17
~~$5.95~~
30

DIY Kit Independent Adjustable Automatic Timing Switch Pulse Generator DIY Module Description: This circuit can be used as an automatic timer switch, and the switching time can be adjusted independently.JP1 can output switch signals controlled by relays, and JP2 can output rectangular pulses. Key Components Int... $2.09
~~$2.99~~ SKU: 13093
$2.09
~~$2.99~~
31

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~~
30

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

DIY Kit SMD Infrared Distance Sensor Indicator Soldering Practice Kits Description: The infrared reversing radar is composed of a multi-resonant circuit, an infrared signal transmitting and receiving circuit, an infrared signal amplifying and a voltage comparison circuit. It has the char... $2.79
~~$3.99~~ SKU: 13612
$2.79
~~$3.99~~
30

DC 5V-12V to 9V Step Up Charging Module for 18650 Lithium Battery UPS Voltage Converter 1.Description: It is a UPS uninterruptible power supply control board. 2.Features: 1>.Support charging and discharging at the same time 2>.Large current ... $3.49
~~$4.99~~ SKU: 13498
$3.49
~~$4.99~~
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