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DC 5V 12V 24V Trigger Cycle Timer Delay Controller Module 15A 400W MOS Control Switch 16-Work Mode 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. ... $3.89
$5.99
SKU: GY18673
$3.89
$5.99

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DIY Kit 3D Christmas Tree Kit with 3 Colors Red/Green/Yellow Flashing LED for Electronics Soldering Practice Xmas Fun Gift DC 5V DIY Kit 3D Christmas Tree Kit with 3 Colors Red/Green/Yellow Flashing LED for Electronics Soldering Practice Xmas Fun Gift DC 5V 1. Introduction CTR-30 flash Christmas tree kit consists of three circuit board, allows 36 LED flash alternately,showing a Christmas tree in the space of three-dimensional profile (the night environment has better viewing). ... $3.90
$7.79
SKU: 7212
$3.90
$7.79

(2 Feedback) 50

DIY Kit MQ-2 Smoke Sensor Detector Natural Gas Alarm Electronic Components Assembly Soldering Practice Kits DIY Kit MQ-2 Smoke Sensor Detector Natural Gas Alarm Electronic Components Assembly Soldering Practice Kits 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 ... $4.00
$7.99
SKU: 13610
$4.00
$7.99

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WIFI Network Internet of Things IOT Development Board Module Based ESP8266 Module for Smart Home WIFI Network Internet of Things IOT Development Board Module Based ESP8266 Module for Smart Home Description: 1. The Development Kit based on ESP8266, integates GPIO, PWM, IIC, 1-Wire and ADC all in one board. 2. Power your development in the fast way combinating with NodeMcu Firmware. Features: 1. ESP8266 microco... $4.00
$7.99
SKU: 6034
$4.00
$7.99

(2 Feedback) 50

MAX7219 Dot Matrix Module 8x32 MCU Control Drive Module Red LED Display Board Module with 5P Dupont Wire MAX7219 Dot Matrix Module 8x32 MCU Control Drive Module Red LED Display Board Module with 5P Dupont Wire Description: MAX7219 is an integrated serial input/output common cathode display driver. It connects the microprocessor with the 8 digit number of 7 digital LED displays, and can also connect to the bar graph display or 64 independen... $4.28
$8.55
SKU: 13067
$4.28
$8.55

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PLL 76.0-108.0MHZ FM Stereo Transmitter Module USB PC Digital Audio Broadcast Wireless Microphone Audio Module LCD Display PLL 76.0-108.0MHZ FM Stereo Transmitter Module USB PC Digital Audio Broadcast Wireless Microphone Audio Module LCD Display Product Introduction: 1.Output Power:100mW 2.Audio Frequency Response Range:50Hz-18KHz 3.Transmission Frequency:87.0MHz-108.0MHz (campus broadcast power off);76.0MHz-108.0MHz (campus broadcast power on) 4.Frequency Adjustment Ste... $4.80
$9.59
SKU: 10539
$4.80
$9.59

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DC 3V-12V Audio Spectrum Indicator DIY Kit AUX MIC Input Red Green Blue Colorful Audio Level Indicator Kit 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... $5.00
$9.99
SKU: GY19569
$5.00
$9.99

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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... $5.00
$9.99
SKU: 14088
$5.00
$9.99

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DC to DC Automatic Step Up Step Down Boost Buck Converter Power Supply Module Voltage Regulator Module 5-32V to 1.25-20V 5A DC to DC Automatic Step Up Step Down Boost Buck Converter Power Supply Module Voltage Regulator Module 5-32V to 1.25-20V 5A Product Introduction: 1.Name:5A automatic step up/down module 2.Character:non-isolated synchrnous rectification automatic step-up/down module 3.Input Voltage:5-32V 4.Input Current:8A (max);constant current <=6A 5.Quiescent O... $5.63
$11.25
SKU: 11058
$5.63
$11.25

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DC 12V Pulse Counter High Level Trigger Relay Module 0-10KHz Frequency Counter for Motor Speed Hall Sensor 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... $6.00
$11.99
SKU: GY18316
$6.00
$11.99

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DIY AM FM Radio Kit, Am-FM 210SP Radio DIY Soldering Assembly Kits DIY AM FM Radio Kit, Am-FM 210SP Radio DIY Soldering Assembly Kits Description: The CF210SP radio kit includes the circuit board, electronic parts, enclosure, speaker and antenna. Building it requires basic soldering experience and about 1-2 hours of your time. This little radio is good for list... $6.39
$9.99
SKU: GY20514
$6.39
$9.99

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DC 5V ESP8266 WIFI 4 Channel Relay Module Remote Control Switch IOT Wireless Transmitter For Smart Home DC 5V ESP8266 WIFI 4 Channel Relay Module Remote Control Switch IOT Wireless Transmitter For Smart Home 1.Description:     It is 4 channel WIFI relay module carried a ESP8266 WIFI module and mature 8 bit MCU, with professional switching power supply circuit.    It could control the relay by Android phone APP wi... $6.50
$12.99
SKU: 13404
$6.50
$12.99

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D2-6 Bluetooth-Compatible Remote Control Smart Car Intelligent Robot Tracking Car Obstacle Avoidance Motor DIY Kits Tracking Smart Car D2-6 Bluetooth-Compatible Remote Control Smart Car Intelligent Robot Tracking Car Obstacle Avoidance Motor DIY Kits Tracking Smart Car Product Introduction: 1.Operating Voltage:DC 3.7V 2.PCB Size:105mm*72mm   Packing List:   Components Specification Quantity SCM ... $7.00
$13.99
SKU: 10171
$7.00
$13.99

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DC 5V Colorful LED Electronic Clock Kit, DIY Soldering Project, 12Hours 24Hours Display Date Time Temperature Alarm Clock Automatic Brightness Adjustment 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... $7.00
$13.99
SKU: GY21261-1
$7.00
$13.99

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LCD1602 Display Electronic Clock Kit, 12H/24H Date Time Temperature Alarm Clock Soldering Practice Kits for STEM Teaching Students Learning LCD1602 Display Electronic Clock Kit, 12H/24H Date Time Temperature Alarm Clock Soldering Practice Kits for STEM Teaching Students Learning 1.Introduction: It is a LCD1602 Display Electronic Clock DIY Kit. It allows you to display the current date, time, temperature, alarm, and even switch between 12H/24H display modes in real time. The display brightness can be adjus... $8.00
$15.99
SKU: GY21266-1
$8.00
$15.99

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DIY Kit C51 MCU Laser Harp String Electronic Keyboard Sensor Music Controller DIY Kit C51 MCU Laser Harp String Electronic Keyboard Sensor Music Controller Description: Laser harp’s strings is replaced by laser beam. You can play the laser beam as a string. Each beam has a different pitch. It's very creative for you to DIY. Principle of laser harp: 1>. User only need t... $9.28
$18.55
SKU: 13056
$9.28
$18.55

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D69-2058 AC Digital Display Meter Multi-function Instrument Monitor Voltage Current Power Frequency Display Meter D69-2058 AC Digital Display Meter Multi-function Instrument Monitor Voltage Current Power Frequency Display Meter 1.Description:   It is a multi-function display instrument.It can simultaneously measure and display 6 parameters such as AC voltage,AC current,active power,power factor,frequency and electric energy.   2.Feature: ... $10.00
$19.99
SKU: GY19552
$10.00
$19.99

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