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STM8L152K4 Development Board ARM STM8L Programmable MCU Controller STM8 System Board with Cable STM8L152K4 Development Board ARM STM8L Programmable MCU Controller STM8 System Board with Cable 1.Description:   It is a STM8L152K4 Development board. Built-in CH340 download chip and users can download the code directly.Open all pins, users can choose to use various interface resources according to their own needs. &n... $7.59 SKU: 14581
$7.59

DC 5V 12V Red Display Digital Thermometer XH-B302 w/ NTC Waterproof Metal Probe -50~110℃ Precision Temperature Sensor Measurement Instrument DC 5V 12V Red Display Digital Thermometer XH-B302 w/ NTC Waterproof Metal Probe -50~110℃ Precision Temperature Sensor Measurement Instrument Parameter:   1>.Model:XH-B302   2>.Work voltage:DC 4.5V-15V   3>.Measurement accuracy:+/-0.1℃   4>.Measuring range:-50℃~110℃   5>.Reverse protection:Support   6>.Wor... $3.08
$3.85
SKU: 14293
$3.08
$3.85

XH-W1705 Adjustable Temperature Controller DC 12V NTC 10K Sensor -25-100℃ Switch Control XH-W1705 Adjustable Temperature Controller DC 12V NTC 10K Sensor -25-100℃ Switch Control Parameter:   1>.Model:XH-W1705   2>.Work voltage:DC 12V   3>.Temperature range:-26℃~100℃   4>.Precision:2℃   5>.Sensor:NTC 10K B3950   6>.Output type:Relay(Can not o... $6.39
$7.99
SKU: 14290
$6.39
$7.99

DC 12V 24V TPA3118D2 Voice Audio Amplifier Module Stereo 45W+45W Digital Power Amplifier Board XH-M312 DC 12V 24V TPA3118D2 Voice Audio Amplifier Module Stereo 45W+45W Digital Power Amplifier Board XH-M312 Parameters:   1>.Model:XH-M312   2>.Work voltage:DC 12V-28V   3>.IC:TPA3118D2   4>.Power interface:DC 5.5*2.1mm socket   5>.Audio channel:2CH   6>.Output power:45W*2... $6.74
$8.99
SKU: 14288
$6.74
$8.99

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DC 12V Temperature Controller -20-100C NTC Sensor 10A Programmable 1 Meters NTC 10K Temperature Sensor Module DC 12V Temperature Controller -20-100C NTC Sensor 10A Programmable 1 Meters NTC 10K Temperature Sensor Module 1.Description:     It is a temperature controller that automatically selects the heating and cooling modes to ensure temperature stability based on the set temperature and actual temperature.   2.Features:... $4.54
$6.99
SKU: 14285
$4.54
$6.99

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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, ... $9.99 SKU: 14284
$9.99

IP67 Non-Contact Liquid Level Sensor High/Low Signal Output Waterproof Water Level Detector 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... $5.59
$6.99
SKU: 14282
$5.59
$6.99

DIY Kit Pentagram RGB LED Music Colorful Flashing Light Five-Pointed Star DIY Soldering Kits DIY Kit Pentagram RGB LED Music Colorful Flashing Light Five-Pointed Star DIY Soldering Kits Description This is a good soldering practice kit for school students and teens to learn welding skills. It is an entry-level Soldering kit that takes you into the world of enjoying soldering, may you fall in love with DIY Solder... $8.75
$11.99
SKU: 14089
$8.75
$11.99

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DIY Kit Electric Piano RGB LED Flashing Music Generator Creative DIY Soldering Project DIY Kit Electric Piano RGB LED Flashing Music Generator Creative DIY Soldering Project RGB LED Electric Piano DIY Kit 1.Introduction:     The scale of the circuit can produce different sounds, while different keys correspond to different scales. The play of the electronic organ is to use the finge... $7.29
$9.99
SKU: 14088
$7.29
$9.99

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G1/4 Standard 304 Stainless Steel Liquid Level Electrode Boiler Boiling Water Level Sensor Probe Electrode Rod G1/4 Standard 304 Stainless Steel Liquid Level Electrode Boiler Boiling Water Level Sensor Probe Electrode Rod Description:   1>.Product Name: Water level electrode rod   2>.Material: Standard 304 stainless steel   3>.Insulation material: PTFE   4>.Temperature resistance: 220℃   5>.Withstand Press... $5.43
$6.79
SKU: 14066
$5.43
$6.79

WZP-187 PT100 K Type Stainless Steel Temperature Sensor Probe -200℃-400℃ Thermocouple w/1.5m Cable WZP-187 PT100 K Type Stainless Steel Temperature Sensor Probe -200℃-400℃ Thermocouple w/1.5m Cable Description:   1>.Model: WZP-187   2>.Sensor type: K type   3>.Measuring range: -200℃-400℃   4>.Length: 50mm   5>.Waterproof           ... $4.71
$5.89
SKU: 14065
$4.71
$5.89

5 Meters PT100 Temperature Sensor Type-K Waterproof 0℃~800℃ Platinum Resister 5 Meters PT100 Temperature Sensor Type-K Waterproof 0℃~800℃ Platinum Resister Description:   1>.Sensor type: Type-K   2>.Measuring temperature: 0℃~800℃   3>.Inner hole: 5mm   4>.Sensor length:5 meters $4.79
$5.99
SKU: 14058
$4.79
$5.99

2 Meters PT100 Temperature Sensor Waterproof 0℃-300℃ Platinum Resister 2 Meters PT100 Temperature Sensor Waterproof 0℃-300℃ Platinum Resister Description:   1>.Probe diameter:5mm   2>.Probe length:30mm   3>.Lead wire length:2 meters   4>.Lead wire: Teflon wire   5>.Temperature range: 0℃-300℃   6>.Accuracy ... $3.19
$3.99
SKU: 14057
$3.19
$3.99

Type-K Thermocouple Temperature Sensor 1 Meters 600℃ Oven Temperature Detector Type-K Thermocouple Temperature Sensor 1 Meters 600℃ Oven Temperature Detector Description:   1>.Sensor Type: K type   2>.Measuring Temperature: 0-600℃   3>.Probe length: 200mm   4>.Probe diameter: 7mm   5>.Thread size: M12x1mm   6>.Probe material: stainle... $3.67
$4.59
SKU: 14053
$3.67
$4.59

1 Meter Type-K Thermocouple Temperature Sensor -50℃~400℃ Liquid Temperature Probe 1 Meter Type-K Thermocouple Temperature Sensor -50℃~400℃ Liquid Temperature Probe Description:   1>.Temperature range: -50℃~400℃   2>.Protection tube diameter: 3mm   3>.Protection tube length: 100mm   4>.Measurable liquid, gas, non-measurable solid surface $3.67
$4.59
SKU: 14052
$3.67
$4.59

(1 Feedback)

TM-902C Digital LCD Thermometer Temperature Reader Meter Sensor K Type Probe TM-902C Digital LCD Thermometer Temperature Reader Meter Sensor K Type Probe K type digital LCD display. Low battery indication, overload protection, with power ON/OFF switch. Ideal for measuring temperature of air, liquid, semi-solid etc. Reads all standard Type K thermocouples. Description: Display:... $6.07
$7.59
SKU: 14051
$6.07
$7.59

Dual USB Port Charging Module, QC Mobile Power Boost Module, 5V 2.4A Charger Circuit Board with LCD Display Dual USB Port Charging Module, QC Mobile Power Boost Module, 5V 2.4A Charger Circuit Board with LCD Display Parameter:   1>.Input charging voltage: DC 5V 1A   2>.Input battery voltage:DC 3.7V-4.2V Polymer Rechargeable Lithium Battery   3>.Input type:Type-C/MicroUSB/Lighting   4>.Output channel:2 Channel ... $4.54
$6.99
SKU: 14048
$4.54
$6.99

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Solar Charging Circuit Board Mobile Power Boost Module 5V 1A 2A Charger Step UP Module Solar Charging Circuit Board Mobile Power Boost Module 5V 1A 2A Charger Step UP Module Parameter:   1>.Input charging voltage: DC 5V 1A   2>.Input battery voltage:DC 3.7V-4.2V Polymer Rechargeable Lithium Battery   3>.Solar panel charging voltage:DC 4.5V-5.8V   4>.Output chan... $3.70
$5.29
SKU: 14047
$3.70
$5.29

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Lithium Battery Charging Board 5V 2A LCD Display Dual USB Output Charger Module DIY Charger Lithium Battery Charging Board 5V 2A LCD Display Dual USB Output Charger Module DIY Charger Parameter:   1>.Input charging voltage: DC 5V 1A   2>.Input battery voltage:DC 3.7V-4.2V Polymer Rechargeable Lithium Battery   4>.Output channel:2 Channel   5>.Output voltage:5V2.1A/5V1A ... $4.89
$6.99
SKU: 14045
$4.89
$6.99

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PWM Dimming Motor Speed Controller, 8A Driver Module for Motor/Lamp, 1Hz-150KHz Dual Mode LCD PWM Pulse Frequency Duty Cycle Adjustable Module PWM Dimming Motor Speed Controller, 8A Driver Module for Motor/Lamp, 1Hz-150KHz Dual Mode LCD PWM Pulse Frequency Duty Cycle Adjustable Module 1.Description: ZK-PP2K signal generator is a device that provides electrical signals at a variety of frequencies, square wave,pulse and output levels. It supports dual mode:PWM mode and PULSE mode. It supports high current outp... $6.74
$8.99
SKU: 13968
$6.74
$8.99

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XH-A234 Digital Power Amplifier Board 30W+30W DC12-24V Dual Channel Voice Audio Module 30W*2 XH-A234 Digital Power Amplifier Board 30W+30W DC12-24V Dual Channel Voice Audio Module 30W*2 Description:   This digital power amplifier board has a moderate power resolution and it is used in 20W-30W speakers.   It can be installed directly inside some small devices for easy installation and replacement. &... $5.99
$7.99
SKU: 13905
$5.99
$7.99

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DC 12-30V XH-A902 Operational Pre-Amplifier Module NE5532 Amplifier Front Panel Digital Audio Module DC 12-30V XH-A902 Operational Pre-Amplifier Module NE5532 Amplifier Front Panel Digital Audio Module Description:   The XH-A902 audio preamplifier board uses the original imported op amp chip, which is purer than other similar op amps.Smaller noise floor.It is suitable for a wide range of preamplifier amplification of all audio... $3.74
$4.99
SKU: 13904
$3.74
$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 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... $5.02
$6.69
SKU: 13899
$5.02
$6.69

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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 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... $4.04
$5.39
SKU: 13898
$4.04
$5.39

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XH-M246 Automatic Buck-Boost Module Non-isolated CCCV Power Supply Converter Step Down Step UP Module Battery Charging Module XH-M246 Automatic Buck-Boost Module Non-isolated CCCV Power Supply Converter Step Down Step UP Module Battery Charging Module Description:  XH-M246 is a Automatic Buck-Boost constant voltage constant current power supply module.It can adjust output voltage to meet different require and output a stable voltage.   Parameter:   1>... $3.91
$5.59
SKU: 13894
$3.91
$5.59

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XY-P40W Stereo Bluetooth-compatible Power Amplifier Board 20W 30W 40W 5V 12V 24V Dual Channel Audio Module XY-P40W Stereo Bluetooth-compatible Power Amplifier Board 20W 30W 40W 5V 12V 24V Dual Channel Audio Module 1.Description:     XY-P40W 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 DIY wireless Bluetooth s... $5.99
$7.99
SKU: 13865
$5.99
$7.99

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XY-P40W Dual Channel Stereo Bluetooth-compatible Power Amplifier Board 5V 12V 24V 20W 30W 40W Infrared Remote Control Receiver Module Audio module with Case XY-P40W Dual Channel Stereo Bluetooth-compatible Power Amplifier Board 5V 12V 24V 20W 30W 40W Infrared Remote Control Receiver Module Audio module with Case 1.Description:     XY-P40W 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 DIY wireless Bluetooth sp... $7.49
$9.99
SKU: 13862
$7.49
$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... $5.69
$7.59
SKU: 13861
$5.69
$7.59

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ZK-CAR Intelligent Tracking Smart Car Suite DIY Kits TT Motor Infrared Tracking Obstacle Avoidance Following Smart Car Electronic Components ZK-CAR Intelligent Tracking Smart Car Suite DIY Kits TT Motor Infrared Tracking Obstacle Avoidance Following Smart Car Electronic Components 1.Description:     ZK-CAR is an intelligent control car that measures distance by infrared sensor to achieve obstacle avoidance, tracking and following functions.It is suitable for experimental teaching; scientific ex... $12.81
$17.79
SKU: 13860
$12.81
$17.79

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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 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:     Home automation is "The Internet of Things". It simply means the way all devices or appliances are networked together to provide customers with a seamless control over their home equipment. ... $6.71
$7.89
SKU: 13859
$6.71
$7.89

Power-ON Delay Relay Switch Module DC 12V 60s Programmable Delay Controller Power-ON Delay Relay Switch Module DC 12V 60s Programmable Delay Controller Parameter:   1>.Model: YS-RT1T   2>.Supply voltage: DC 12V   3>.Working current: 68mA   4>.Stand-by current: 2.8mA   5>.Output type: Relay(It can not output voltage)   ... $3.70
$4.35
SKU: 13836
$3.70
$4.35

433MHz DC 3.3V-5.5V Wireless Learning Control Module Self-locking Inching Interlocking Superheterodyne Receiver 433MHz DC 3.3V-5.5V Wireless Learning Control Module Self-locking Inching Interlocking Superheterodyne Receiver Parameter:   1>.Supply voltage: 3.3V-5.5V   2>.Standby current: about 12mA   3>.Output channel: 3CH   4>.Output current: 10mA(Max)   5>.Output voltage: Output high level is same... $5.24
$6.99
SKU: 13831
$5.24
$6.99

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DC 5V MP3 Wireless Bluetooth-compatible Audio Receiver Module Lossless Decoder V4.1 for DIY Speaker Compatiable with Andrioid iOS DC 5V MP3 Wireless Bluetooth-compatible Audio Receiver Module Lossless Decoder V4.1 for DIY Speaker Compatiable with Andrioid iOS Parameter:   1>.Supply voltage: DC 3.7-5.5V   2>.Work current: 23mA-30mA   3>.Power supply interface: Micro USB or Male Pin   4>.Bluetooth name: BM3   5>.Bluetooth password: 168... $3.67
$4.89
SKU: 13825
$3.67
$4.89

25

DIY Kit RGB LED Flashing Controller SMD Component Welding Practice Electronic Kits DIY Kit RGB LED Flashing Controller SMD Component Welding 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... $2.74
$3.75
SKU: 13823
$2.74
$3.75

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DIY Kit Red Chinese Knot Analog Electronic Circuit Suite IRC15W207S Single-chip Soldering Practice Kit 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... $4.37
$5.99
SKU: 13821
$4.37
$5.99

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DIY Kit Analog Remote Fan Controller Electronic Suite DIY Kit Analog Remote Fan Controller Electronic Suite Description:   The components of the kit are all made of high-quality components. The circuit board is processed by 1.6mm high-quality fiberglass board. The pads are large, the wires are thick, the components are beautifully lai... $9.48
$12.99
SKU: 13820
$9.48
$12.99

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DC 5V Electric Code Lock Suite For DIY Kit Electric Teaching Experiment DC 5V Electric Code Lock Suite For DIY Kit Electric Teaching Experiment Parameter: Work voltage:DC 5V   Characteristics:  ▲The whole process is processed by high-quality glass fiber tin-plated board. ▲Specially designed for the training. ▲Easy to withstand repeated and... $3.64
$4.99
SKU: 13818
$3.64
$4.99

27

DIY Kit Analog AC three-phase Controller Motor Forward and Reverse Controller DIY Kit Analog AC three-phase Controller Motor Forward and Reverse Controller Description: The electrician training circuit was simulated by means of pure electronic circuit. At the same time as the electronic skill training, electrician training was carried out to realize the purpose of high-efficiency traini... $4.08
$5.59
SKU: 13814
$4.08
$5.59

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DIY Kit RGB LED Flashing Controller SMD Component Welding Practice Electronic Suite DIY Kit RGB LED Flashing Controller SMD Component Welding Practice Electronic Suite Description:   Double-sided full patch design, 9 components of the bottom layer, a total of 90 components, 255 solder joints, 14 test points, can be used for initial identification of components, welding exercises. The top-level... $3.64
$4.99
SKU: 13813
$3.64
$4.99

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DIY Kit SMD Component Welding Practice Electronic Suite DIY Kit SMD Component Welding Practice Electronic Suite Description:   The circuit is novel, interesting, and complete in components. It adopts double-sided fiberglass tinplate, which is another masterpiece after the 1801 and 1803 patch welding practice boards. It can be used as patc... $2.69
$3.69
SKU: 13812
$2.69
$3.69

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DIY Kit Pulse Sequence Control Repairer NE555 74LS194 Circuit Fault Detector DIY Kit Pulse Sequence Control Repairer NE555 74LS194 Circuit Fault Detector Description:   The pulse sequence control circuit electronic kit consists of a signal generator, a JK flip-flop, a NAND gate, a bidirectional shift register, etc., through which a time base circuit 555, NAND gate, JK flip-flop, ... $5.10
$6.99
SKU: 13811
$5.10
$6.99

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DIY Kits Infrared Sensor Alarm Electronic Circuit Suite DIY Kits Infrared Sensor Alarm Electronic Circuit Suite Descrption:    This circuit design can realize the buzzer sounds when the hand is close to the infrared emission tube and the infrared receiving tube, the LED light is on, the sound is stopped immediately after the hand is ... $2.45
$3.35
SKU: 13808
$2.45
$3.35

27

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

24W White Sound Light Control Lamp LED Lamp Intelligent Control for Aisle Corridor 24W White Sound Light Control Lamp LED Lamp Intelligent Control for Aisle Corridor Parameters: 1.Product model: YX-505 2.Power: 24W 3.Drive mode: constant current power supply 4.Work voltage:AC 180V-240V 5.Operating Temperature:-20℃~85℃ 6.Operating Humidity:5%~95%RH 7.Module Size:160*160*25mm ... $9.27
$11.59
SKU: 13783
$9.27
$11.59

Microwave Radar Sensor Module 9W White LED Lamp Intelligent Control for Aisle Corridor Microwave Radar Sensor Module 9W White LED Lamp Intelligent Control for Aisle Corridor Description:   1>.Intelligent induction: When someone or car enters the detection range of this product, the microwave detector works to light the light. When the person leaves the detection range, the light is automatically ... $4.47
$5.59
SKU: 13781
$4.47
$5.59

Signal Generator Square Wave Generator 1-Channel 1Hz-150KHz Dual Mode LCD PWM Pulse Frequency Duty Cycle Adjustable Module Signal Generator Square Wave Generator 1-Channel 1Hz-150KHz Dual Mode LCD PWM Pulse Frequency Duty Cycle Adjustable Module 1.Description:     ZK-PP1K signal generator is a device that provides electrical signals at a variety of frequencies, square wave,pulse and output levels.It supports dual mode: PWM mode and PULSE mode.It is used as a signal... $4.49
$5.99
SKU: 13755
$4.49
$5.99

26

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

31

DC-DC 15W Adjustable USB Step Up Down Power Supply Module Fast Charging CVCC Buck Boost Voltage Converter DC-DC 15W Adjustable USB Step Up Down Power Supply Module Fast Charging CVCC Buck Boost Voltage Converter 1.Description:     ZK-DP2F is a DC adjustable constant voltage constant current step up/down power supply module with LED digital tube display.It support fast charger for QC2.0, QC3.0, AFC, FCP, SCP fast charge protocol. ... $5.59
$7.99
SKU: 13645
$5.59
$7.99

31

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 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 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 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

DC 36V to 12V Microwave Radar Sensor Module Human body Induction Switch Delay Time Sensing Distance Voltage Adjustable Switch Controller DC 36V to 12V Microwave Radar Sensor Module Human body Induction Switch Delay Time Sensing Distance Voltage Adjustable Switch Controller Description:     The microwave radar switch module is of a DC type, with an input voltage of 12V-36V and an output voltage of 1.5-35V. The maximum load current is 3A, and the maximum load power is 30W.    ... $4.79
$5.99
SKU: 13691
$4.79
$5.99

GSM GPRS GPS Module 3-In-1 Wireless Positioning Module Shield F21 DC 5-12V For Arduino STM32 51MCU GSM GPRS GPS Module 3-In-1 Wireless Positioning Module Shield F21 DC 5-12V For Arduino STM32 51MCU Description:       The GSG-F21P module is a multi-function wireless positioning module that integrates a GSM/GPRS engine and a high-precision GNSS engine. The F21P module integrates RF, baseband, power management u... $12.37
$16.49
SKU: 13687
$12.37
$16.49

25

DC 11V 1.8A DRV8837 2-Channel H-Bridge DC Motor Driver Module DC 11V 1.8A DRV8837 2-Channel H-Bridge DC Motor Driver Module 1.Description   The DRV8837 module is capable of delivering 1.8A of output current. It operates from a motor supply voltage between 0 and 11V and a device supply voltage in the range of 1.8V to 7V. The DRV8837 module has two PWM... $2.99
$3.99
SKU: 13680
$2.99
$3.99

25

DC 5V High/Low Signal Output Waterproof Active Photoelectric Infrared Sensor Strong Anti-interference Intelligent Induction Non-contact Switch for Home Security Automatic Doors DC 5V High/Low Signal Output Waterproof Active Photoelectric Infrared Sensor Strong Anti-interference Intelligent Induction Non-contact Switch for Home Security Automatic Doors 1.Features:      Strong anti-interference ability; multiple input methods, easy to use; intelligent induction non-contact switch, safe and sanitary; small size for easy installation; small induction angle, close to str... $6.28
$7.85
SKU: 13677
$6.28
$7.85

DC 24V XKC-Y26 PNP Contactless Water Liquid Level Sensor Non-Contact IP67 Waterproof 5mA 500ms 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... $11.19
$13.99
SKU: 13676
$11.19
$13.99

DC 5V 2-Channel PLC Amplifier Optical Isolator NPN Output Signal Converter Board DC 5V 2-Channel PLC Amplifier Optical Isolator NPN Output Signal Converter Board 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.   ... $5.99
$7.99
SKU: 13673
$5.99
$7.99

26

DC 3.3V 4-Channel PLC Amplifier Optical Isolator NPN Output Signal Converter Board 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... $7.49
$9.99
SKU: 13672
$7.49
$9.99

26

DC 3.3V 2Bit Optocoupler Isolator 3.3V to 3.3V PLC Signal Converter Board  2 Channel Level Voltage Converter NPN Output DC 3.3V 2Bit Optocoupler Isolator 3.3V to 3.3V PLC Signal Converter Board 2 Channel Level Voltage Converter NPN Output Description: 1>.Adopt new and original Taiwan optocoupler. 2>.The limit conversion frequency is 20KHZ. 3>.Wide range of uses, can be used for signal isolation, level conversion between single-chip, PLC and other sign... $3.74
$4.99
SKU: 13671
$3.74
$4.99

25

20g-6kg Resistive Film Pressure Sensor 18mm Flexible Force Sensitive Resistor for Robot Wearable Device 20g-6kg Resistive Film Pressure Sensor 18mm Flexible Force Sensitive Resistor for Robot Wearable Device Description: 1>.Type:PR-C18.3-ST 2>.Sensing area diameter:18mm 3>.Measuring range:20g-6kg   Use manual:     Place the round side of the gasket over the sensor.In the center of the sensing a... $3.99
$4.99
SKU: 13670
$3.99
$4.99

DC 5V 1-Channel Infrared Receiver Board Module Remote Controller Singal Channel Infrared Learning Module Self-locking/Inching/Interlocking Module DC 5V 1-Channel Infrared Receiver Board Module Remote Controller Singal Channel Infrared Learning Module Self-locking/Inching/Interlocking Module Module introduction: 1>.Working voltage: 4.5-5.5V VCC: Connected to the positive pole of the power supply GND: Connected to the negative pole of the power supply 2>.Working current: about 75mA (relay pull-in state) 3>... $4.79
$5.99
SKU: 13667
$4.79
$5.99

5kg-50kg Resistive Film Pressure Sensor 10mm Flexible Force Sensitive Resistor for Robot Wearable Device 5kg-50kg Resistive Film Pressure Sensor 10mm Flexible Force Sensitive Resistor for Robot Wearable Device Description: 1>.Type:IMS-C10A 2>.Sensing area diameter:10mm 3>.Measuring range:5Kg~50Kg   Use manual:     Place the round side of the gasket over the sensor. In the center of the sensing ar... $4.55
$5.69
SKU: 13658
$4.55
$5.69

DC 3V-5V 1-Channel Infrared Receiver Board Module Remote Controller Support Self-locking/Inching/Interlocking Mode DC 3V-5V 1-Channel Infrared Receiver Board Module Remote Controller Support Self-locking/Inching/Interlocking Mode Module introduction: 1>.Operating voltage: 3.5-5V VCC: Connected to the positive pole of the power supply GND: Connected to the negative pole of the power supply 2>.Working current: about 5mA (relay pull-in state) 3>... $3.19
$3.99
SKU: 13653
$3.19
$3.99

DC 4-28V Red+Blue Fahrenheit Dual Display Digital Thermometer with 2 NTC Waterproof Metal Probes Temperature Sensor DC 4-28V Red+Blue Fahrenheit Dual Display Digital Thermometer with 2 NTC Waterproof Metal Probes Temperature Sensor 1.Description:     Sensing the ambient temperature with two NTC temperature sensors and displaying it on the display in Fahrenheit. It can display two different temperatures.   2.Features:     1&g... $9.27
$11.59
SKU: 13649
$9.27
$11.59

ZigBee CC2530+CC2591+PA Wireless Transceiver 2.4GHz 2.4G UART Transparent Transmission Module Distance 1.6km IoT Smart Home  Device GB2530-HUFL ZigBee CC2530+CC2591+PA Wireless Transceiver 2.4GHz 2.4G UART Transparent Transmission Module Distance 1.6km IoT Smart Home Device GB2530-HUFL Description:       The CC2530 is a true system-on-chip (SoC) solution for IEEE 802.15.4, Zigbee and RF4CE applications. It enables robust network nodes to be built with very low total bill-of-material costs. The CC... $6.74
$8.99
SKU: 13631
$6.74
$8.99

26

DIY Kit Music Circuit LED Flashing Module Electronic Components Suite DIY Kit Music Circuit LED Flashing Module Electronic Components Suite Description:     The 14-level binary counter CD4060 with internal oscillation circuit is used as the control panel to control the 12 red, yellow and green LEDs to blink. The adjustment of R3 can change the blinking of the L... $2.62
$3.59
SKU: 13613
$2.62
$3.59

27

DIY Kit SMD Infrared Distance Sensor Indicator Welding Training Board Electronic Practice Soldering Kit DIY Kit SMD Infrared Distance Sensor Indicator Welding Training Board Electronic Practice Soldering Kit 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... $2.91
$3.99
SKU: 13612
$2.91
$3.99

27

DIY Kit LM358 Breathing Light Suite Adjustable DC 12V Electronic Components Suite DIY Kit LM358 Breathing Light Suite Adjustable DC 12V Electronic Components Suite Description:   The light changes from bright to dark, and then gradually changes from dark to bright, feeling like a person is breathing. Widely used in digital products, computers, audio, automotive and other fields, has played... $1.45
$1.99
SKU: 13611
$1.45
$1.99

27

DIY Kit MQ-2 Smoke Sensor Detector Natural Gas Alarm Electronic Components Suite DIY Kit MQ-2 Smoke Sensor Detector Natural Gas Alarm Electronic Components Suite Tested by ICStation's Outstanding Partner Stefano91ste: (The language in the video is English)     Function:     With the continuous improvement of people's living standards, gas ... $5.83
$7.99
SKU: 13610
$5.83
$7.99

27

DIY Kit LM324 Temperature Indicator Thermistor Sensor DC 5V DIY Kit LM324 Temperature Indicator Thermistor Sensor DC 5V Working voltage: 5V DC power supply   Description:      This circuit is mainly composed of two integrated operational amplifiers LM324. One LM324 contains four identical operational amplifiers. The circuit... $2.91
$3.99
SKU: 13608
$2.91
$3.99

27

DIY Kit RGB LED Flashing Controller SMD Component Welding Practice Electronic Suite DIY Kit RGB LED Flashing Controller SMD Component Welding Practice Electronic Suite Description:    In order to improve the welding skill level of electronic professional students and electronic enthusiasts, the full patch design, welding quality can be visually displayed through the lighting of 15 LEDs. ... $2.74
$3.75
SKU: 13606
$2.74
$3.75

28

DIY Kit Ultrasonic Range Finder Distance Measuring Transducer Sensor Electronic Components Suite DIY Kit Ultrasonic Range Finder Distance Measuring Transducer Sensor Electronic Components Suite Supply voltage: DC 4.5-6V Detection range: 25-400cm (indoor)   Description:    ▲Using ultrasonic waves to measure obstacle distance, the ultrasonic range finder sends a 40KHz ultrasonic pulse through ... $6.27
$8.59
SKU: 13605
$6.27
$8.59

27

DIY Kit NE555 Water Tank Water Liquid Level Automatic Controller Electronic Components Suite DIY Kit NE555 Water Tank Water Liquid Level Automatic Controller Electronic Components Suite Description:      This circuit is carefully developed for the actual needs of household water pumping. The product controls the pumping water according to the detection of the water level of the pool (water tower) to c... $2.45
$3.35
SKU: 13604
$2.45
$3.35

27

DIY Kit Brightness Light Detector Dark Alarm Photosensitive Sensor Kit Electronic Soldering Practice Kits DIY Kit Brightness Light Detector Dark Alarm Photosensitive Sensor Kit Electronic Soldering Practice Kits Description:      This circuit is used to detect ambient light and emit sound and light alarm when the light is bright.     Supply voltage: DC3-5V   Tested by ICStation's Outstanding... $2.18
$2.99
SKU: 13603
$2.18
$2.99

27

DIY Kit MQ-3 Sensor Alcohol Detector Tester Alarm System Electronic Teaching Welding Tranining Kits DC5-7.5V DIY Kit MQ-3 Sensor Alcohol Detector Tester Alarm System Electronic Teaching Welding Tranining Kits DC5-7.5V MQ-3 Alcohol Detector Alarm Sensor DIY Kit Working voltage: 5-7.5V DC   Description:  Alcohol concentration alarm circuit This circuit is mainly an alarm control circuit formed by the gas sensor group MQ-3. ... $3.89
$5.99
SKU: 13602
$3.89
$5.99

35

DIY Kit NE555 Trigger Circuit Electronic Components Suite DIY Kit NE555 Trigger Circuit Electronic Components Suite   $2.18
$2.99
SKU: 13601
$2.18
$2.99

27

DC 12V 1 Channel Relay Module High Low Level Adjustable Trigger Board Optocoupler Isolated Output DC 12V 1 Channel Relay Module High Low Level Adjustable Trigger Board Optocoupler Isolated Output Description: 1>.Item Name: DC 12V 1 Channel Relay Module  2>.Work Voltage:DC 9V-12V 3>.Work Current:180mA 4>.Load:AC 250V 10A or DC 30V 10A 5>.Measuring Range:0%~100%RH 6>.Work Temperature:-... $2.80
$3.29
SKU: 13595
$2.80
$3.29

4S 3.2V Lithium Iron Phosphate Battery 12.8V 100A Charging Protector Balanced Function Board 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

31

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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