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DC 12V Power-ON/OFF Trigger Delay Controller Module Adjustable Timer Cycle Delay Switch Module 1.Description: It is a DC 12V power trigger delay controller module. It uses brand new original components,which can be used for industrial control,electronic equipment control,household appliance control, and intelligent appl... $5.99
~~$7.99~~ SKU: GY18280
$5.99
~~$7.99~~
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DC 12V Pulse Counter High Level Trigger Relay Module 0-10KHz Frequency Counter for Motor Speed Hall Sensor 1.Description: YL3S-C1.1 is a 0-10KHz Frequency Pulse Counter. It can detect the number of input signal pulses and through calculations to control the different working states of the load. No... $8.99
~~$11.99~~ SKU: GY18316
$8.99
~~$11.99~~
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DC 12V PWM 4-Wire Fan Temperature Controller Speed Governor for PC Fan/Alarm Description: The controller only controls the speed of the four line standard specification Intel PWM fan, do not turn off the fan. With full digital control, accurate temperature setting and precise control. It integrates manual speed... $3.49
~~$4.99~~ SKU: 12921
$3.49
~~$4.99~~
31

DC 12V PWM Pulse Signal Generator 42/57 Stepper Motor Simple Drive Controller 1.Description: This module is a pulse generation module, which supplies the stepper driver to generate signals. If you want to control the stepper motor, it must also be equipped with a driver. 2.Feature: 1>.Hig... $4.19
~~$5.99~~ SKU: GY20693
$4.19
~~$5.99~~
31

DC 12V TDA7388 Bluetooth-Compatible AUX USB Digital Amplifier Module Dual Track 50Wx2 4ohm 2-Channel Power Amplifier 1.Description: It is a DC 12V TDA7388 Bluetooth+AUX+USB Digital Amplifier Module Stereo Dual Track 50Wx2 4ohm 2-Channel Power Amplifier. 2.Feature: 1>.Graphics card-level active cooling &... $12.45
~~$17.79~~ SKU: GY20880
$12.45
~~$17.79~~
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DC 12V Temperature Controller Denoised Speed Controller ON/OFF for PC Fan/Alarm Description: The controller is suitable for automatic control of DC fan speed with temperature when the 12V current is not greater than 0.8A. Parameters: Parameter Value Operating vol... $3.49
~~$4.99~~ SKU: 12915
$3.49
~~$4.99~~
31

DC 12V Timer Relay Control Switch DIY Kit 100s Delay Electronic Soldering Practice Learning Kits 1.Introduction: TME-R1 is a 100s DC 12V Timer Relay Control Switch DIY Kit. It is a very simple delay module. User can set delay by potentiometer and start delay by press button. It is very suitable for starting protection of ele... $3.49
~~$4.99~~ SKU: GY19619
$3.49
~~$4.99~~
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DC 12V Trigger Time Delay Switch Controller Programmable 999Minutes Cycle Control Module 1.Description: TsV1.2 is a DC 12V Trigger Time Delay Controller.It can set a variety of triggering methods to realize functions such as relay timing delay cycle to meet different needs. 2.Features: 1>.Programmable mode and ti... $9.99 SKU: GY20017
$9.99

DC 12V Water Level Detection Sensor Module Liquid Level Controller For Pond Tank Water Level Detection 1.Description: It is a Water Level Detection Sensor Module.This product is based on detecting the water level of the pool(water tower) to control the high current relay to achieve the control.It can stably realize that the poo... $4.89
~~$6.99~~ SKU: GY17485
$4.89
~~$6.99~~
31

DC 12V-18V TDA7388 Bluetooth-Compatible AUX USB Digital Amplifier Module Stereo 50Wx4 Output 4ohm 4-Channel Power Amplifier 1.Description: This model uses the car audio amplifier chip TDA7388. This chip is often used in high-end car amplifiers. It has excellent performance in sound quality and volume analysis. After all, the voltage is on... $13.99
~~$19.99~~ SKU: GY20879-1
$13.99
~~$19.99~~
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DC 12V-24V 8CH Optocoupler Isolation Module 8-Channel PNP NPN Low High Level Output Signal Converter 1.Description: It is a DC 12V 24V 8-Channel Optocoupler Isolation Module.It can detect 8-Channel DC input power sources and output DC voltage according to the detection results. The output results can be applied to PLC ... $7.69
~~$10.99~~ SKU: GY18566
$7.69
~~$10.99~~
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DC 12V-24V Ultrasonic Range Finder Module Relay Switch 5-500cm Adjustable Distance Tester for Alarm 1.Description: It is a DC12V-24V Ultrasonic Range Finder Module Relay Switch 5-500cm Adjustable Distance Tester for Alarm. 2.Feature: 1>.High measurement accuracy 2>.Strong anti-interference ... $19.59
~~$27.99~~ SKU: GY20850-1
$19.59
~~$27.99~~
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DC 24V 100dB Electronic Alarm with Strob Red Light, High Decibel Electronic Beep Buzzer for Car Alarm Home Security System Description: BJ-3 is a DC 24V 100dB Audible Visual Alarm. It works as Red Flashing and High Decibel Buzzer after power ON. It can be used for on-site audible and flashing alarms. Features: Loud Sound Alarm Wit... $4.19
~~$5.99~~ SKU: GY20964-1
$4.19
~~$5.99~~
31

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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DC 3-24V 2 Wire Industrial Electronic Alarm Sound Buzzer SFM-27 Product Introduction: 1.Thickness:15mm 2.Diameter:30mm 3.Rated Voltage:12V 4.Voltage Range:3-24V 5.Rated Current:no more than 30MA 6.Sound Voltage Level:more than 85dB 7.Resonant Frequency:3000+/-500Hz 8.Operating Tempera... $1.39
~~$1.99~~ SKU: 9230
$1.39
~~$1.99~~
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DC 3.3V 1.28inch IPS LCD Display Screen Round RGB 0.7mm 12Pin 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: ... $8.39
~~$11.99~~ SKU: GY18317
$8.39
~~$11.99~~
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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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DC 3.3V 1.5inch IPS TFT LCD Display Module with RGB 240x280 Resolution NV3030B Driver SPI Interface 1.Description: It is a high-definition 1.5 inch TFT LCD liquid crystal display module.Its driver chip is NV3030B and SPI output. 2.Feature: 1>.TFT LCD display. 2>.High Definition. 3>.Ultra sm... $5.59
~~$7.99~~ SKU: GY21137-1
$5.59
~~$7.99~~
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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... $3.49
~~$4.99~~ SKU: 13671
$3.49
~~$4.99~~
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DC 3.3V 4.0inch TFT LCD Display Module RGB 320*480 ST7796S Driver SPI Interface 320x480 Resolution 1.Description: It is a 4.0inch 320*480 TFT LCD Display Screen. 2.Features: 1>.Include PCB Board 2>.4Pin SPI communication ... $18.19
~~$25.99~~ SKU: GY18325
$18.19
~~$25.99~~
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DC 3.3V 5V 6cm RFID Read Module 13.56MHz UART/RS232/RS485/IIC M1/S50 IC Card Reader Buzzer Contactless Controller 1.Description: It is a 13.56MHz RFID read module. It can read IC cards and Y13R conforms to ISO14443A.It can be easily connected to various systems such as computers, PLCs, microcontrollers, Android, Arduino, etc. in a v... $14.69
~~$20.99~~ SKU: GY18284
$14.69
~~$20.99~~
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DC 3.3V 5V 8-Channel Optocoupler Isolation Module PNP NPN Low High Level Output Signal Converter 1.Description: It is a DC 3.3V 5V 8-Channel Optocoupler Isolation Module.It can detect 8-Channel DC input power sources and output DC voltage according to the detection results. The output results can be applied to PLC ... $7.41
~~$10.59~~ SKU: GY18570
$7.41
~~$10.59~~
30

DC 3.3V 5V Bluetooth-Compatible 5.3 GFSK Stereo Wireless Audio Transceiver Module with Antenna 1.Description: It is a Wireless Audio Transceiver Module that integrates Bluetooth stereo audio transmission and reception. It uses Bluetooth 5.3 protocol and supports automatic reconnection to the last Bluetooth device th... $6.20
~~$8.85~~ SKU: GY20890-1
$6.20
~~$8.85~~
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DC 3.3V 5V CH9121 Ethernet Network Module UART to RJ45 Converter TCP/IP 100M 802.3 1.Description: It is a UART to RJ45 Ethernet Network Converter Module with CH9121 controller.The CH9192 has built-in TCP/IP communication protocol.It can realize two-way transparent transmission of network data packe... $7.41
~~$10.59~~ SKU: GY16057
$7.41
~~$10.59~~
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DC 3.3V 5V MAX7219 Digital Tube 8-Digit 0.36 Inch Red LED Display Module 1.Description: It is a MAX7219 digital tube display module.MAX7219 is an integrated serial input/output common-cathode display driver.It connects a microprocessor and an 8-digit 7-segment digital LED display.It can also connect ... $8.39
~~$11.99~~ SKU: GY20209
$8.39
~~$11.99~~
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DC 3.3V 5V Raindrop Humidity Detection Sensor Module with 20cm 2P Dupont Line 1>.Description: It is a rain sensor module. It can be used for monitoring various weather conditions, and converted into a digital signal and AO output. 2>.Feature: 1.The sensor uses... $4.19
~~$5.99~~ SKU: GY18953
$4.19
~~$5.99~~
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DC 3.3V LPS22HB Atmospheric Pressure Sensor Module IIC SPI for Arduino 1.Description: The LPS22HB is a barometric sensor module. It can measure 500 meters from the sea floor to an altitude of 9000 meters in the air, and the accuracy can reach 10cm (1pa resolution), which is very suitable for floo... $5.45
~~$7.79~~ SKU: GY15618
$5.45
~~$7.79~~
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DC 3.3V-12V 100mA DC Brush Motor Forward Reverse Controller 0.1s-99.9s Automatic Cycle Timer 1.Description: YF-14 is a DC 3.3V-12V 100mA DC Brush Motor Forward Reverse Controller 0.1s-99.9s Automatic Cycle Timer. 2.Feature: 1>.High-quality materials 2>.Strong and sturdy 3>.Contro... $4.89
~~$6.99~~ SKU: GY20688
$4.89
~~$6.99~~
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DC 3.3V-30V Signal Generator Module, 1-Channel 1Hz-150kHz PWM Pulse Frequency Duty Cycle Adjustable LCD Display Module PWM Pulse Frequency module work voltage range is DC 3.3V-30V; the frequency range is 1Hz-150kHz/1Hz-15kHz; the output current is 5-30mA. 1.Description: XY-KPWM signal generator is a device that prov... $7.69
~~$10.99~~ SKU: 13417
$7.69
~~$10.99~~
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DC 3.3V-5V 5kg Resistive Thin Film Pressure Sensor Module for Arduino 1.Description: This sensor module is based on nano pressure-sensitive materials supplemented with comfortable Yang-style modulus ultra-thin film substrates for one-time patching,and it has both waterproof and pressure-sensitive du... $5.59
~~$7.99~~ SKU: GY19782
$5.59
~~$7.99~~
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DC 3.3V-5V Human Infrared Sensor Pyroelectric Sensor PIR Motion Detector for MCU Control 1.Description: It is a human body infrared sensor module.The human body infrared sensing module is a sensor based on the detection of thermal infrared signals emitted by people or animals.It adopts infrared pyroelectric motion s... $4.89
~~$6.99~~ SKU: GY20671
$4.89
~~$6.99~~
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DC 3.5-16V 5.8GHz Microwave Radar Active Induction Sensor Module 1.Description: 1>.High sensitivity and long sensing distance; 2>.Reliable and wide sensing angle; 3>.Wide power supply voltage range; 4>.Adopting planar antenna for transmission and ... $4.19
~~$5.99~~ SKU: GY21000-1
$4.19
~~$5.99~~
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DC 3.7V-24V 4A LED Driver PWM Dimmer Module Stepless Potentiometer Circuit Control Board 1.Description: It is a DC3.7V-24V 4A LED Driver PWM Dimmer Module Stepless Potentiometer Circuit Control Board. 2.Feature: 1>.Smooth dimming, no stroboscopic 2>.Constant voltage dimming, ... $3.91
~~$5.59~~ SKU: GY20784-1
$3.91
~~$5.59~~
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DC 3.7V-5.0V Bluetooth-Compatible FM Audio Transmitter 76.0MHz-108.0MHz 1.Description: It is a FM Stereo Audio Transmitter. It uses advanced digital audio signal processing technology (DSP) and FM phase-locked loop modulation technology (PLL) to make the sound quality more realistic,the performance... $12.59
~~$17.99~~ SKU: GY20498
$12.59
~~$17.99~~
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DC 3V-12V Audio Spectrum Indicator DIY Kit AUX MIC Input Red Green Blue Colorful Audio Level Indicator Kit 1.Introduction: FED-202 is a Audio Spectrum Indicator DIY Kit. It can display in Red/Green/Blue according to the input audio signal from microphone.It can be used to display the intensity of audio.The number of LED displayed changes ac... $6.99
~~$9.99~~ SKU: GY19569
$6.99
~~$9.99~~
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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>... $2.79
~~$3.99~~ SKU: 13653
$2.79
~~$3.99~~
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DC 3V-5V Arc Generator Igniter High Voltage Transformer Electronic Lighter for USB Cigarette Lighter Description: This is pulse arc lighter (smoke detector) kit. Its use is an instant spot device. Its size is very small. This DIY electronic lighter can be used for research and study by electronic enthusiasts. Its adva... $5.08
~~$7.25~~ SKU: 13036
$5.08
~~$7.25~~
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DC 3V-5V FM Transmitter Module CJMCU-4713 SI4713 I2C Interface 1.Description: It is a FM transmitter module.Based on the first-class Si4713, this breakout board is an all-in-one stereo audio FM transmitter.Connect your home controller to the I2C data cable to set the transmission frequenc... $13.99
~~$19.99~~ SKU: GY20094
$13.99
~~$19.99~~
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DC 3V-5V RS232 to TTL Converter UART SP3232 Downloader Programmer 1.Description: It is a RS232 to TTL serial port module.It can convert RS232 level to TTL level,can download SST,STC,NXP company's single-chip microcomputer,and can also be used for DVD upgrade,hard disk maintenance,flashin... $6.29
~~$8.99~~ SKU: GY20570
$6.29
~~$8.99~~
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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... $8.11
~~$11.59~~ SKU: 13649
$8.11
~~$11.59~~
31

DC 4.5V-5.5V 87.0MHz-108.0MHz Wireless FM Radio Receiver DIY Kit for Soldering Learning Teaching Part 1: Introduction It is an 87.0MHz-108.0MHz Wireless FM Radio Receiver DIY Kit. It has a built-in 4-Bit Red Digital Tube display screen which can clearly display the receiving frequency. Part 2: Feature 1.Automati... $15.39
~~$21.99~~ SKU: GY18972
$15.39
~~$21.99~~
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DC 4.5V-5V Photocontrol Lamp DIY Kit White LED Light Dual Brightness Controller Electronic Soldering Practice Kit 1.Introduction: CON-18 is a DC 4.5V-5V Photocontrol LED Lamp DIY Kit. It can not only adjust the brightness of the light through the built-in photoresistor sensor, but also adjust the brightness through the buttons, which is very sui... $4.89
~~$6.99~~ SKU: GY20722
$4.89
~~$6.99~~
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DC 4.5V-6V 0.2s-300minutes Delay Relay Module Power-off Delay Disconnect Switch 1.Description: It is a power-off delay relay module.When the module senses the signal voltage input,the relay turns on;when the signal voltage stops input,the relay turns off after a period of delay.It can be used for signal m... $15.59 SKU: GY20036
$15.59

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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DC 4V-30V LM35 Temperature Sensor 0-100℃ Temperature Detection Module 1.Description: It is a temperature sensor module.Its output voltage has a linear relationship with the Celsius temperature scale.The conversion formula is as follows.The output is 0V at 0,and the output voltage increases by 10mV for ... $4.19
~~$5.99~~ SKU: GY19783
$4.19
~~$5.99~~
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DC 5-30V 35W 4A Adjustable Step UP Down Power Supply Module, DC-DC Buck Boost Converter, CCCV Voltage Converter Solar Charging DC-DC Buck Boost Converter, Adjustable Voltage Regulator, DC 5-30V 35W 4A Power Supply Module Step Up Down Transformer with LCD Display Variable Protection Support Solar Charging Feature: 1. GOOD HEAT DISSIPATION: Automatic liftin... $11.19
~~$15.99~~ SKU: GY20918-1
$11.19
~~$15.99~~
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DC 5-30V CNC Stepper Motor Controller, 1/128 Micro-Step Resolution Forward Reverse Delay Time Angle Speed Adjustable Stepper Motor Control Module with HD Display Suit for Nema17/23 Motor 1.Description: VARIOUS FUNCTIONS: The stepper motor controller can adjust the angle, speed, direction and delay time of the motor. The micro stepping resolution can reach 1/128, enabling you to control the motor more accurately. 9 ... $10.49
~~$14.99~~ SKU: GY20752-1
$10.49
~~$14.99~~
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DC 5-60V ESP32 Single Channel Wireless WIFI Relay Module ESP32-WROOM Development Board 1.Description: DC powered ESP32 single-channel relay development board equipped with ESP32-WROOM-32EWiFi&BLE mode Blocks, I/O ports are all led out, and support DC5-60V power supply mode. It is suitable for ESP32 secon... $9.37
~~$13.39~~ SKU: GY20985-1
$9.37
~~$13.39~~
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DC 5.6V-14V to DC 4.8V-5.6V Step-Down Module USB Power Bank 3 USB Port Charging Module 1.Description: It is a USB charging module.The module has 2 USB protocol charging ports and 1 non-protocol charging USB port.The maximum output current is 4A. The USB protocol charging interface can automa... $10.12
~~$14.45~~ SKU: GY20063
$10.12
~~$14.45~~
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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>... $4.19
~~$5.99~~ SKU: 13667
$4.19
~~$5.99~~
31

DC 5V 1.2A Mini 4mm Electromagnetic Lock Momentary Switch Electromagnetic Solenoid for Cabinet Shared Medical Equipment 1.Description: It is a 5V electromagnetic lock.It retracts when powered and pops up when powered off.It is suitable for vending machines,express cabinets and more. 2.Feature: 1).The frame and lock ton... $5.59
~~$7.99~~ SKU: GY20481
$5.59
~~$7.99~~
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DC 5V 12V 24V Trigger Counter Module MOS Delay Circuit Switch Timer 32-Function 1.Description: It is a delay MOS tube module.It can be used to control motors,LED strips,DC motors,miniature water pumps,solenoid valves,etc. 2.Feature: 1>.Digital dispiay 2>.No noise... $4.49
~~$5.99~~ SKU: GY17192
$4.49
~~$5.99~~
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DC 5V 12V 24V Trigger Cycle Timer Delay Controller Module 15A 400W MOS Control Switch 16-Work Mode 1.Description: ZK-TD4 is a MOS Switch Controller Trigger Delay Module with Timer and Cycle functions.It can work in 16kind work mode with or without trigger signal.It also can be delay a random time in the set range. ... $4.49
~~$5.99~~ SKU: GY18673
$4.49
~~$5.99~~
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DC 5V 12V 36V Trigger Counter Module Accumulator 0.56inch 4-Bit Red Digital Tube Display 1.Description: QF-C04 is a trigger counter. Each time input a trigger signal, the calculator adds one. Returns 0 when press Clear button. 2.Feature: 1>.Wide voltage input 2>.4Bit Red ... $4.49
~~$5.99~~ SKU: 15147
$4.49
~~$5.99~~
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DC 5V 12V Blue LED Voice Sensor Audio Spectrum Display Module Two-channel Input 1.Description: It is a music spectrum display.The displayed LED achieves a very cool effect by inputting the size of the audio, the amount of automatic brightness and the number of LEDs. 2.Feature: 1&... $6.29
~~$8.99~~ SKU: GY16346
$6.29
~~$8.99~~
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DC 5V 12V RGB LED Mono Sound Control Sensor Audio Spectrum Display Module 1.Description: It is a mono music spectrum display.The displayed LED achieves a very cool effect by inputting the music of the audio from microphone, the amount of automatic brightness and the number of LEDs. 2.... $5.59
~~$7.99~~ SKU: GY16347
$5.59
~~$7.99~~
(1 Feedback) 31

DC 5V 12V RGB LED Sound Control Sensor Audio Spectrum Display Module Volume LED Level Indicator 1.Description: It is a music spectrum display.The displayed LED achieves a very cool effect by inputting the music of the audio from microphone,the amount of automatic brightness and the number of LEDs. 2.Featur... $3.45
~~$6.89~~ SKU: GY16348
$3.45
~~$6.89~~
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DC 5V 16-Channel Wireless WIFI Module IoT ESP32 Relay Driver Remote Controller 16Bit Switch Module APP Transceiver 1.Description: It is a 16-bit relay driver module.It can realize mobile phone, computer, remote control. 2.Feature: 1>.Built-in test code 2>.Multi-bit IoT control 3>.ESP32 main control ch... $11.89
~~$16.99~~ SKU: GY18022
$11.89
~~$16.99~~
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DC 5V 16Bit WS2812B RGB LED Driver Module Programmable Ring LED Lamp Matrix for UNO R3 1.Description: It is a 16Bit WS2812BRGB LED Driver Module Programmable Ring LED Lamp Matrix for UNO R3. 2.Feature: 1>.Easy to connect to a variety of expansion board use 2>.Eac... $4.66
~~$6.65~~ SKU: GY20906-1
$4.66
~~$6.65~~
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DC 5V 1A Charging Discharge 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>.Small size ... $1.39
~~$1.99~~ SKU: GY16054
$1.39
~~$1.99~~
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DC 5V 1A Wireless Power Supply, 5W Wireless Charger, Universal Mobile Phone Charging Module 1.Description: It is a 5W wireless charger. Place the mobile phone with wireless charging function on the coil where the center of the back corresponds to the coil center of the HW-225 module, and the mobile phone can be charged. ... $3.91
~~$5.59~~ SKU: GY19636
$3.91
~~$5.59~~
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DC 5V 2-Axis Key Rocker Module PH2.0 Button Switch Sensor for MCU Robot Smart Car 1.Description: It is a DC 5V 2-Axis Key Rocker Module PH2.0 Button Switch Sensor for MCU/Robot/Smart Car. 2.Feature: 1>.The X and Y axis outputs are two potentiometers, which can read out the... $4.68
~~$6.69~~ SKU: GY20899-1
$4.68
~~$6.69~~
31

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. ... $5.59
~~$7.99~~ SKU: 13673
$5.59
~~$7.99~~
31

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~~
31

DC 5V 4 Channel ESP8266 Wireless WIFI Module IoT Remote Controller 4CH 4Bit Switch Module APP Transceiver Self-locking/inching 1.Description: FY-WF4 is a WIFI module based 4 channel WIFI wireless switch controller. It integrates with MCU and GPIO control.It supports to connect and control 4 home appliances which can be turned on/off by app eWeLink and... $6.01
~~$8.59~~ SKU: 15035
$6.01
~~$8.59~~
30

DC 5V 4 Channel Wireless WIFI Transceiver Module IoT Remote Controller 4Bit Switch Module APP Transceiver for eWeLink 1.Description: LC-EWL-B04-MB is a WIFI module based 4 channel WIFI wireless switch controller. It integrates with MCU and GPIO control. It supports to connect and control 4 home appliances which can be t... $6.01
~~$8.59~~ SKU: GY17105
$6.01
~~$8.59~~
(1 Feedback) 30

DC 5V 4-Digit Digital Electronic Clock DIY Kit Tempreature Date Time Display Module Alarm Clock Soldering Kits 1.Introduction: TJ-56-428 is a 4-Digit Electronic Clock DIY Kit. It will display current date, time, temperature in the real time. User can set alarm as your needs. If you like to do soldering projects, ... $6.99
~~$9.99~~ SKU: GY20029
$6.99
~~$9.99~~
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DC 5V 4-Digit Electronic Clock DIY Kit, STC11FO4E Microcontroller Electronic Circuit Board for Soldering Practice and Learning 1.Description: This kit uses the STC11FO4E microcontroller, which is a single-clock/machine cycle (1T) microcontroller produced by STC. This microcontroller is compatible with the instruction set of traditional 8051 microc... $4.89
~~$6.99~~ SKU: GY21091-1
$4.89
~~$6.99~~
31

DC 5V 5W Dual-Color LED Driver 0-100% Stepless Dimmer Module Touch Control LED Lamp Board 1.Description: It is a DC 5V 5W Dual-Color LED Driver 0-100% Stepless Dimmer Module Touch Control LED Lamp Board. 2.Feature: 1>.Dimming smooth eye protection without screen flash; 2>.Capacitive... $5.45
~~$7.79~~ SKU: GY20788-1
$5.45
~~$7.79~~
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DC 5V 5W Mono Voice Playback Module, 9-Channel Music Power Digital Amplifier 32Mbit Flash MP3 WAV UART Controller for Arduino 1.Description: DY-F5WL is a DC 3.7V-5V 5W Mono Voice Playback Module which can be trigger play by 9 input signal. It is a one-on-one segmented trigger control player that supports MP3 and WAV decoding formats; 9 input signal can... $4.19
~~$5.99~~ SKU: GY21181-1
$4.19
~~$5.99~~
31

DC 5V 5W Wireless Charging Receiver Module PCBA Circuit Board Sensing Distance 8mm with 5cm Long Thread 1.Description: It is a 5V wireless charging receiver module.It can be used with the transmitter for wireless charging. 2.Feature: 1).It can be connected to charge the battery. 2).The connecting wire is highly... $4.19
~~$5.99~~ SKU: GY19745
$4.19
~~$5.99~~
31

DC 5V 8-Channel Infrared Receiver Module 9-Key Remote Control Self-Lock Control Switch Module 1.Description: It is a 8bit infrared receiver module.This connection is a self-locking receiver and remote control kit.When the equipped 9-key remote control presses CH1,the relay CH1 of the receiving board pulls in LED D1,and... $28.99 SKU: GY18360
$28.99

DC 5V Colorful LED Electronic Clock Kit, DIY Soldering Project, 12Hours 24Hours Date Time Temperature Alarm Clock Automatic Brightness Adjustment 1.Introduction: HU-058 is a RGB Colorful LED Digital Electronic Clock DIY Kit. It’s a DIY kit which comes with various components. User need to install each component by hand. It not only can exercise and improve sold... $9.79
~~$13.99~~ SKU: GY21263-1
$9.79
~~$13.99~~
31

DC 5V Colorful LED Electronic Clock Kit, DIY Soldering Project, 12Hours 24Hours Display Date Time Temperature Alarm Clock Automatic Brightness Adjustment 1.Introduction: HU-058 is a RGB Colorful LED Digital Electronic Clock DIY Kit. It’s a DIY kit which comes with various components. User need to install each component by hand. It not only can exercise and improve soldering... $9.79
~~$13.99~~ SKU: GY21261-1
$9.79
~~$13.99~~
31

DC 5V Colorful LED Electronic Clock Kit, DIY Soldering Project, 12Hours 24Hours Display Date Time Temperature Alarm Clock with Purple Case 1.Introduction: HU-058 is a RGB Colorful LED Digital Electronic Clock DIY Kit. It’s a DIY kit which comes with various components. User need to install each component by hand. It not only can exercise and improve sold... $9.79
~~$13.99~~ SKU: GY21279-1
$9.79
~~$13.99~~
31

DC 5V DIY Kit Music Box 16 Kinds Vioce Electronic Soldering Practice Learning Kits 1.Description: This is a DIY kit for fun fabrication and assembly of music boxes, which can emit 16 interesting analog sound effects under your control. It is both an electronic kit and can be used as a doorbell or alarm. The co... $3.91
~~$5.59~~ SKU: GY20952-1
$3.91
~~$5.59~~
30

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... $3.49
~~$4.99~~ SKU: 13818
$3.49
~~$4.99~~
31

DC 5V Fan Speed Control Module, Automatic Temperature Controller NTC Sensor for 500mA Fan 1.Description: The intelligent fan temperature controller is used for adjusting the fan speed according to the actual temperature. 2.Feature: 1>.Automatic recognition of positive and negative poles. 2>.... $5.15
~~$7.35~~ SKU: GY21115-1
$5.15
~~$7.35~~
31

DC 5V Green LED Electronic Clock DIY Kit Date Time Temperature Alarm Clock Electronic Soldering Practice Kit HU-012BT Voice Digital Electronic Clock DIY Kit 1.Introduction: HU-012BT is a Voice Digital Electronic Clock DIY Kit. It will display current date and time and temperature in the real time.User can set alarm as your needs.Easy... $10.49
~~$14.99~~ SKU: GY20739-1
$10.49
~~$14.99~~
30

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... $6.99
~~$9.99~~ SKU: 13677
$6.99
~~$9.99~~
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