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308 Results for Projects 2019
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DIY 7 Colors 3D Xmas Tree Kit RGB Flashing LED Circuit Kit Colorful Christmas Tree Kit for Solder Practice for Christmas Eve Gift DIY 7 Colors 3D Xmas Tree Kit RGB Flashing LED Circuit Kit Colorful Christmas Tree Kit for Solder Practice for Christmas Eve Gift Flash Christmas Tree DIY Kit   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 nigh... $5.03
$6.99
SKU: 7213
$5.03
$6.99

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Mini MP3 BLE Bluetooth 4.1 Lossless Decoder Board Bluetooth Receiver Board Amplifier Module for Car Speaker Amplifier Mini MP3 BLE Bluetooth 4.1 Lossless Decoder Board Bluetooth Receiver Board Amplifier Module for Car Speaker Amplifier Description: Bluetooth voice player.It support Bluetooth wireless connections.Smart home playback.   Features: 1>. Bluetooth wireless connection.Longest communication distance 20 meter. 2>. Support decoding f... $2.15
$2.99
SKU: 13287
$2.15
$2.99

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DIY Kit Game Toy Creative Electronics Experiment Kit MCU Computer Game Machine with Protective Shell for Tetris/Snake/Plane/Racing DIY Kit Game Toy Creative Electronics Experiment Kit MCU Computer Game Machine with Protective Shell for Tetris/Snake/Plane/Racing Parameters: No. Parameter Value 1 Product name MCU computer game machine 2 Model CZL--YXJ01 3 ... $11.34
$15.75
SKU: 13072
$11.34
$15.75

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Hourglass Shaped LED Flashing Lights Lamps Funny DIY Kits Electronics Soldering Practice Set Hourglass Shaped LED Flashing Lights Lamps Funny DIY Kits Electronics Soldering Practice Set DIY Kits Hourglass Shaped LED Flashing Light Free express shipping can be offered for orders reached 200 usd.   Description: This kit adopts 1.6mm double layer PCB, and the circuit consists of 57 pieces LED. Under the ... $2.87
$3.99
SKU: 12309
$2.87
$3.99

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24Pin XH-M229 Desktop PC Power Output ATX Transfer Board Supply Power Output Connection Module 24Pin XH-M229 Desktop PC Power Output ATX Transfer Board Supply Power Output Connection Module Parameters: No. Parameter Value 1 Product name ATX power supply board 2 Model XH - M229 3 Comp... $5.03
$6.99
SKU: 13095
$5.03
$6.99

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FLA-1 Simple DIY Flashlight Kit DIY Light Lamp Module Mini Flashlight 1.5V 55x35x11.5mm DIY Kits Electronic Components FLA-1 Simple DIY Flashlight Kit DIY Light Lamp Module Mini Flashlight 1.5V 55x35x11.5mm DIY Kits Electronic Components ICStation OFFER FREE EXPRSS SHIPPING FOR ORDERS REACHED 200 usd.                        Simple DIY Flashlight Kit.  Di... $2.15
$2.99
SKU: 11877
$2.15
$2.99

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DIY Kits Electronic Lucky Rotary Module Wheel Turntable Analog Lottery Tumbler Suite Red Flash LED 3-5V Fun Electronics DIY Kits Electronic Lucky Rotary Module Wheel Turntable Analog Lottery Tumbler Suite Red Flash LED 3-5V Fun Electronics Product Introduction: 1.Power Supply Voltage:3-5V 2.Dimension:58*58mm Packing List: No. Name Parameter QTY 1 Color Ring Resistor 1.2... $1.14
$1.59
SKU: 10875
$1.14
$1.59

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Blue Light LED Circular Lamp DIY Kit Funny Electronic Starter Kits Blue Light LED Circular Lamp DIY Kit Funny Electronic Starter Kits Description:     1>. It is a DIY kit. Users need to weld it.     2>. It is suitable for beginners.   Component Listing: Component ... $1.94
$2.70
SKU: 5002
$1.94
$2.70

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DIY Kit LM324 Temperature Indicator Thermistor Sensor Electronic Components Suite DIY Kit LM324 Temperature Indicator Thermistor Sensor Electronic Components Suite 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... $2.51
$3.49
SKU: 13608
$2.51
$3.49

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DIY Kit Metal Detector DC 3V-5V 60mm Non-contact Sensor Electronic Kits for Security Test DIY Kit Metal Detector DC 3V-5V 60mm Non-contact Sensor Electronic Kits for Security Test Description: This is a DIY metal detector kit parts. You need solder it by yourself.    Parameters: NO. Parameters Value 1 Name ... $2.01
$2.79
SKU: 12556
$2.01
$2.79

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Servo Motor Driver Module Robot Shield DC 5V-12V I2C Development Board for Raspberry Pi 3B+/3B Stepper Motor HAT Servo Motor Driver Module Robot Shield DC 5V-12V I2C Development Board for Raspberry Pi 3B+/3B Stepper Motor HAT 1.Description:   It is a full-featured robotic shiled that supports multiple servo motor/DC motor/stepper motor simultaneously.It can be multi-layer cascading to expand more control interfaces, especially suitable for players DI... $24.99 SKU: 14590
$24.99

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 th... $4.68
$6.50
SKU: 13605
$4.68
$6.50

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FM Wireless Microphone Suite FM Radio Transmitter Module DIY Kits Frequency Modulation Audio MP3 Recorder DIY Module FM Wireless Microphone Suite FM Radio Transmitter Module DIY Kits Frequency Modulation Audio MP3 Recorder DIY Module Product Introduction: 1>. Board Size: 50*30mm (L*W) 2>. Operating Voltage: 1.5-9V 3>. Operating Current: 3.3mA-29mA 4>. Operating Frequency: 85-115MHz 5>. Receiving Device: FM radio, cellphone with FM r... $2.08
$2.89
SKU: 11840
$2.08
$2.89

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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 Description:   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 environm... $4.57
$6.35
SKU: 7212
$4.57
$6.35

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DC 15-24V 15W Mini DIY Music Tesla Coil Plasma Speaker Plasma Loudspeaker Tesla Wireless Transmission Kits DIY Module DC 15-24V 15W Mini DIY Music Tesla Coil Plasma Speaker Plasma Loudspeaker Tesla Wireless Transmission Kits DIY Module DIY Music Tesla Coil Plasma Speaker Product Introduction: 1. Size: 38*78mm 2. Power: 15W 3. Power Input: DC 15-24V;current 2A;DC 5.5 interface 4. Audio Input: 3.5 plug, can connect with cellphone, mp3, computer audio. Te... $6.83
$9.49
SKU: 12005
$6.83
$9.49

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ESP32-CAM ESP32 5V WIFI Bluetooth Development Board with OV2640 Camera Module ESP32-CAM ESP32 5V WIFI Bluetooth Development Board with OV2640 Camera Module 1.Description:   The ESP32-CAM has a very competitive small-size camera module that can operate independently as a minimum system, measuring only 27*40.5*4.5mm, with deep sleep current and a minimum of 6mA.    ... $5.75
$7.99
SKU: GY16338
$5.75
$7.99

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DIY Kit MQ-3 Sensor Alcohol Detector Tester Alarm System Electronic Components Suite DIY Kit MQ-3 Sensor Alcohol Detector Tester Alarm System Electronic Components Suite 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. ... $4.02
$5.59
SKU: 13602
$4.02
$5.59

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DC Electronic Load Tester Battery Capacity 35W 5A Adjustable Constant Current Aging Resistor Discharger LCD Voltage Current Power Display DC Electronic Load Tester Battery Capacity 35W 5A Adjustable Constant Current Aging Resistor Discharger LCD Voltage Current Power Display 1.Description:     The industrial-grade long-life electronic load tester adopts long-life ball fan which has fast rotating speed and strong wind.It supports continuous discharging for non-stop work and suitable for long-per... $16.55
$22.99
SKU: 13413
$16.55
$22.99

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DIY Kit RGB Flashing LED Optic Fiber Light Lamp Colorful Night Light Kits for Holiday Party Room Decoration DIY Kit RGB Flashing LED Optic Fiber Light Lamp Colorful Night Light Kits for Holiday Party Room Decoration Product Introduction: 1.Size:5*8*20cm 2.Adaptive Age:6-12 years old 3.Principle:light transmission and optical fiber.   Installation Way   First you need to install the LED; connect the positive and ... $2.15
$2.99
SKU: 12011
$2.15
$2.99

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DIY Kits HIFI 6J1 Electronic Tube Hybrid Power Amplifier Board Headphones Power Amplifiers LM1875T DIY Amplifier Module 20W DIY Kits HIFI 6J1 Electronic Tube Hybrid Power Amplifier Board Headphones Power Amplifiers LM1875T DIY Amplifier Module 20W Product Introduction: 1>. Power Supply Voltage: defaults double AC 18V/3A, power more than 60W (the maximum voltage should be no more than double AC 19V, and it should be no less than 18V; or the digital tube will be off, and the vo... $12.23
$16.99
SKU: 12008
$12.23
$16.99

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APP Remote WIFI Wireless Remote Control Switch for Android/IOS Smart Home IOT APP Remote WIFI Wireless Remote Control Switch for Android/IOS Smart Home IOT Description: Model: ITDB04-A Control mode: APP Transmission mode: WIFI Controlled Line: 1 channel Control distance: wireless Far Power consumption: less than 0.5W Working voltage: AC110-260V, 5... $8.17
$11.35
SKU: 7364
$8.17
$11.35

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2.4GHz E01-ML01DP5 22dBm nRF24L01P+PA+LNA Wireless Transmission Module Shield Case Module 2.4GHz E01-ML01DP5 22dBm nRF24L01P+PA+LNA Wireless Transmission Module Shield Case Module Basic Information: 1.Model: E01-ML01DP5 2.Center Frequency: 2.4GHz 3.Measured Distance: 2500m 4.Max Power: 100mW 5.Component Source: imported components 6.Features: With shielding cover, Strong anti-interference force Per... $6.33
$8.79
SKU: 4677
$6.33
$8.79

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HJ-580LA Micro Wireless Bluetooth BLE Module with Antenna 0.85V-2.2V (No Code) DA14580 5*6.2mm +0dbm Support China ISM 2.4GHz HJ-580LA Micro Wireless Bluetooth BLE Module with Antenna 0.85V-2.2V (No Code) DA14580 5*6.2mm +0dbm Support China ISM 2.4GHz Product Introduction: 1.Support China ISM 2.4GHz Free Frequency Band 2.Max Transmission Power:+0dbm 3.On-Board High Performance Antenna 4.Single Power Supply Voltage:0.85V-2.2V 5.Size:5mm*6.2mm (include antenna) 6.Pin Space:1... $4.60
$6.39
SKU: 10045
$4.60
$6.39

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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... $6.47
$8.99
SKU: 13672
$6.47
$8.99

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Colorful Glittering Five-Pointed Star Shaped Pentagram Design Water Light Flashing LED Lamp DIY Kit with Acrylic Shell Colorful Glittering Five-Pointed Star Shaped Pentagram Design Water Light Flashing LED Lamp DIY Kit with Acrylic Shell Description: It is an LED flashing DIY kit, issued a dazzling color, if it's together with the music, the audio-visual effect will be better. Parameters: 1>. Operating voltage: DC4.5V-5V; 2>. Power supply mode: 3pcs ... $7.19
$9.99
SKU: 12489
$7.19
$9.99

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UM24 for APP USB 2.0 Color LCD Display Tester Voltmeter Ammeter Battery Capacity Tester Voltage Current Meter Cable Resistance Tester UM24 for APP USB 2.0 Color LCD Display Tester Voltmeter Ammeter Battery Capacity Tester Voltage Current Meter Cable Resistance Tester Description: UM24 is a multifunctional USB test meter.It can test and display voltage/current/power/capacity/energy detection,fast charging identification,data storage, etc. Features: 1>. 1.44-inch RGB LCD display. 2&g... $21.99 SKU: 13232
$21.99

1.3 inch SPI 240x240 RGB TFT LCD Display Module ST7789 Driver 240*240 3.3V 1.3 inch SPI 240x240 RGB TFT LCD Display Module ST7789 Driver 240*240 3.3V 1.Description:   It is a high-definition 1.3 inch TFT LCD liquid crystal display module.Its driver chip is ST7789 and SPI output.   2.Feature:   1>.TFT LCD display   2>.High Definition &n... $5.25 SKU: 14588
$5.25

DC Electronic Load Tester 35W 5A LCD Display Adjustable Constant Current Aging Tester Discharger Voltage Current Power Battery Capacity Display DC Electronic Load Tester 35W 5A LCD Display Adjustable Constant Current Aging Tester Discharger Voltage Current Power Battery Capacity Display 1.Description:     The industrial-grade long-life electronic load tester adopts long-life ball fan which has fast rotating speed and strong wind.It supports continuous discharging for non-stop work and suitable for long-per... $14.39
$19.99
SKU: 13536
$14.39
$19.99

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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 within the local are... $7.91
$10.99
SKU: 13404
$7.91
$10.99

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PWM DC Motor Speed Controller Regulator Switch Potentiometer Module DC 10V-60V 12V 24V 36V 48V 20A PWM DC Motor Speed Controller Regulator Switch Potentiometer Module DC 10V-60V 12V 24V 36V 48V 20A Description: DC Motor Speed Controller, the full name of pulse width modulation is Pulse Width Modulator.Abbreviation PWM. DC motor governor is a device for adjusting the speed of a DC motor. DC motor has the characteristics of low spe... $7.19
$9.99
SKU: 13314
$7.19
$9.99

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Red+Green 12V Digital Temperature Controller Module with NTC Waterproof Temperature Sensor Thermostat Switch Red+Green 12V Digital Temperature Controller Module with NTC Waterproof Temperature Sensor Thermostat Switch Product Introduction: 1. Control Temperature Range:-20~100 celsius 2. Resolution:-9.9~99.9 celsius precision 0.1 celsius;other temperature precision 1 celsius 3. Measurement Precision:1 celsius 4. Backlash Precision:0.1 celsius ... $4.31
$5.99
SKU: 11093
$4.31
$5.99

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2 Channel PWM Pulse Adjustable Frequency Square Wave Digital Display Signal Generator Module Stepper Motor Controller 2 Channel PWM Pulse Adjustable Frequency Square Wave Digital Display Signal Generator Module Stepper Motor Controller Product Introduction: 1.Operating Voltage:5-30V;support micro USB 5.0V power supply  2.Frequency Range:1Hz-150KHz 3.Frequency Precision:2% 4.Signal Load Capacity:8-30mA  5.Output Range:5V 6.Ambient Tempe... $2.77
$3.85
SKU: 10535
$2.77
$3.85

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Mini NEO-7M GPS Module Satellite Positioning Module for Arduino STM32 C51 Mini NEO-7M GPS Module Satellite Positioning Module for Arduino STM32 C51 Please kindly noted: This item has a slight diffference (on the color of male pin) since May 22nd.,2019. The earlier color is yellow. Now is black. Function and design are still the same. Description: GPS module Minimum size... $7.45
$10.35
SKU: 8550
$7.45
$10.35

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Nano V3.0 R3 ATmega328P Controller Board Module Compatible for Arduino Nano Mini CH340 USB Driver with USB Cable Nano V3.0 R3 ATmega328P Controller Board Module Compatible for Arduino Nano Mini CH340 USB Driver with USB Cable Description: 1. CH340G Replace FT232RL 2. Operating Voltage(logic level):5V 3. 8 analog inputs ports:A0 ~ A7 4. 14 Digital input / output ports:TX,RX,D2 ~ D13 5. 6 PWM ports:D3, D5, D6, D9, D10, D11 6. 1 pairs of ... $6.25 SKU: 8402
$6.25

ESP8266 Serial WiFi Witty Cloud Development Board ESP-12F Module Mini Wifi Module for IOT Smart Home ESP8266 Serial WiFi Witty Cloud Development Board ESP-12F Module Mini Wifi Module for IOT Smart Home Description: 1. This cheap and small Wifi transciever is the perfect solution for home Automation and IOT applications. It can be the replacement of your NRF24L01, and can also talk to your Wifi router directly through the UART M... $5.03
$6.99
SKU: 8154
$5.03
$6.99

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60S Rotary Electronic Clock DIY Kit 4 Digits Digital Clock Colorful Flashing LED Light DIY Kits with Remote Control 60S Rotary Electronic Clock DIY Kit 4 Digits Digital Clock Colorful Flashing LED Light DIY Kits with Remote Control Function.     1>. It is DIY kit. User need to weld it.     2>. Clock display. Display hour and minutes minute under normal circumstances on 4-Bit digital tube.     3>. Display seconds on... $8.60
$11.95
SKU: 4999
$8.60
$11.95

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ICStation Heartbeat Sensor Pulse Sensor Heart Rate Sensor Module for Arduino ICStation Heartbeat Sensor Pulse Sensor Heart Rate Sensor Module for Arduino Description: Pulse Sensor is designed to view the heartbeat waveform and check your heart rate. And the sensor can be used by students, artists, athletes, makers, and game & mobile developers who want to easily incorporate liv... $3.85
$5.35
SKU: 3554
$3.85
$5.35

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DIY 4 Bits C51 Digital Electronic Clock Red LED STC11F02E Chip DIY Kits Soldering Practice Electronic Learning Suite DIY Module DIY 4 Bits C51 Digital Electronic Clock Red LED STC11F02E Chip DIY Kits Soldering Practice Electronic Learning Suite DIY Module DIY 4 Bits C51 Red LED Digital Electronic Clock  Enough functionalities as any regular clock. Very accurate. Easy to build and perfect to start to develop your solder skills. Acceptable for anyone above the age... $4.31
$5.99
SKU: 1765
$4.31
$5.99

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CDM324 24GHz Microwave Human Body Motion Sensor Module Radar Induction Switch Sensor CDM324 24GHz Microwave Human Body Motion Sensor Module Radar Induction Switch Sensor Function Features: 1. Noncontact detection,moving object detecting 2. Transmitting frequency:24GHZ,can be widely applied in business,industries,word controlling etc 3. Provide various frequency range standards:-UK,-F.advanced low c... $6.23
$8.65
SKU: 8962
$6.23
$8.65

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DIY Audio Spectrum Display Kit 8x4 Colorful SMD LED Soldering Practice Board Music Level Indicator Kit Learning Suite DIY Audio Spectrum Display Kit 8x4 Colorful SMD LED Soldering Practice Board Music Level Indicator Kit Learning Suite Description: An audio indicator that bounces with music. Parameter: Parameter Value Model ASD-84S Operating Voltage DC 5V Work ... $3.59
$4.99
SKU: 12478
$3.59
$4.99

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