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12V DC Digital Temperature Controller, WiFi APP Control High Temperature Control Module -99°C~999°C 24V Thermostat Control Switch Board with 10A One-Channel Relay Waterproof K-Type Thermocouple Probe About this item: 【APP CONTROL】Are you also worried about whether your heating equipment is working properly when you are not at home? Comes with a WiFi module, just connect to the WiFi network once and download the APP, ... $15.39
~~$21.99~~ SKU: GY20338
$15.39
~~$21.99~~
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300W Inverter 50Hz/60Hz DC 12V to AC 180V-220V Adjustable Power Supply Module Voltage Converter 1.Description: It is a 300W Inverter 50Hz/60Hz DC12V to AC 180V-220V Adjustable Power Supply Module Voltage Converter. 2.Feature: 1>.Support adjustable output voltage 2>.The output frequency can be a... $15.39
~~$21.99~~ SKU: GY20725-1
$15.39
~~$21.99~~
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30A PWM Driver 12V 24V 48V 72V DC Motor Governor Speed Controller 0%-100% LED Light Dimmer with Display Screen Programable 1.Introduction: CCM6DS-T is a DC12V-80V 30A 0%~100% PWM DC Motor Speed Controller with 30Amp Fuse. It can drive DC motor up to 30A with a CCM6DS-K control display panel. It is easy to use and can be directly connected to the mot... $15.39
~~$21.99~~ SKU: GY20766-1
$15.39
~~$21.99~~
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AC 110V 220V 8-Channel Optocoupler Isolation Module NPN Low Level Output AC Testing Module Power Monitor 1.Description: It is a AC 110V 220V 8-Channel Optocoupler Isolation Module.It can detect 8-Channel AC input power sources and output DC voltage according to the detection results. The output results can be applied to PL... $15.39
~~$21.99~~ SKU: GY18546
$15.39
~~$21.99~~
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Bluetooth Amplifier Board 50W+50W Audio Amp Stereo APP/Infrared Remote Control for DIY Speakers 1.Description: XY-X50L is a 50W+50W Dual Channel Stereo Bluetooth 5.1 Audio Amplifier Module which also can be controlled by APP Sinilink and infrared remote controller. It can modify the Bluetooth name and password, also can turn ON/O... $15.39
~~$21.99~~ SKU: GY21316-1
$15.39
~~$21.99~~
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Bluetooth-Compatiable Amplifier Board, 15Wx2 Dual Channel Stereo Audio Amp, APP Infrared Remote Control for DIY Wireless Speakers 1.Description: XY-X15H is a 15W+15W Dual Channel Stereo Bluetooth 5.1 Audio Amplifier Module which also can be controlled by APP Sinilink and infrared remote controller. It can modify the Bluetooth name and password, also can turn ON... $15.39
~~$21.99~~ SKU: GY21268-2
$15.39
~~$21.99~~
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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 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. Support continuous discharging for non-stop... $15.39
~~$21.99~~ SKU: 13536
$15.39
~~$21.99~~
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DC-DC 250W 5A Adjustable Automatic Buck Power Supply Module, CCCV Step Down Solar Charging Module Voltage Buck Converter 1.Description: XY-5005E is a DC-DC 250W 5A CVCC Adjustable Automatic Buck Power Supply Module with a new generation of larger LCD display screen. It is a non-isolated converter which supports solar charging. It can c... $15.39
~~$21.99~~ SKU: GY21251-1
$15.39
~~$21.99~~
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DC-DC 50V 5A Adjustable Automatic Buck Power Supply Module CCCV Step Down Voltage Converter LCD Display Voltage Monitor 1.Description: WZ5005L is a DC 50V 5A 250W adjustable constant voltage constant current automatic step down power supply module with LCD display.HD display input voltage and output voltage, current, power, capacity, and... $15.39
~~$21.99~~ SKU: GY18199
$15.39
~~$21.99~~
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DC-DC 80W 5.1A Adjustable Automatic Buck Boost Power Supply Module CCCV Step UP DOWN Voltage Converter Solar Charging 1.Description: XY-SK80 is a DC adjustable constant voltage constant current automatic buck-boost power supply module with LCD display.HD display input voltage and output voltage, current, power, display status, capacity... $15.39
~~$21.99~~ SKU: GY18100
$15.39
~~$21.99~~
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DIY Kit FM Radio Module, Adjustable 76-108MHz Wireless Receiver LCD Display, DC 5V FM Digital Radio Electronic Soldering Kits 1.Introduction: It is an 76.0MHz-108.0MHz Wireless FM Radio Receiver DIY Kit. It has a built-in high-definition display LCD display screen which can clearly display the receiving frequency and it can store 22 radio stations, which is e... $15.39
~~$21.99~~ SKU: GY21098-1
$15.39
~~$21.99~~
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DIY Kit High Voltage Electromagnetic Transmitter, Science Experiment DIY Soldering Kit for School Home Education TJ-56-519A High Voltage Electromagnetic Transmitter DIY Kit 1.Introduction: TJ-56-519A is a DC 3V High Voltage Electromagnetic Transmitter DIY Kit. This DIY Kit is very Suitable for Home/School Educatio... $15.39
~~$21.99~~ SKU: GY20031
$15.39
~~$21.99~~
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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 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. ... $15.39
~~$21.99~~ SKU: 13232
$15.39
~~$21.99~~
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USB 5V DIY Kit 10mm RGB LED Flashing Lamp Color Clock Gradient Color Decorative Lights RGB Color Electronic Clock DIY Kit 1.Introduction: Not all clocks use digits to display the time. This neat little clock tells you the time by using different colour for each digit. The colour are based on the resi... $15.39
~~$21.99~~ SKU: GY17779
$15.39
~~$21.99~~
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USB to GSM Serial GPRS SIM800C Module Wireless Bluetooth-compatible Board Sim900a Computer Control Calling with Antenna Description: LC-GSM-SIM800C USB to GSM is a quad-band GSM/GPRS module with stable performance, compact appearance and high cost performance, which can meet the various needs of customers. Integrated USB to serial port chip, you ca... $15.39
~~$21.99~~ SKU: 13348
$15.39
~~$21.99~~
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XH-M452 DC 12V LED Dual Digital Temperature Humidity Controller Independent Output 10A Relay Control Thermostat +Probe Description: XH-M452 use ST controller and high-precision temperature sensor probe.Good performance and accuracy.Simple panel control, wide temperature range, simple design, elegant appearance, high mechanical strength. It can be embed... $15.39
~~$21.99~~ SKU: 13227
$15.39
~~$21.99~~
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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

Blue Dream Light Cube 5mm LED Flashing Lamp Round Light Cylinder DIY Kit Music Spectrum Module 8x32 Dot Matrix for Xmas Birthday Gift Description: This is a light cube DIY kit that you need to weld and assemble by yourself. The bottom plate comprises a circuit board and component parts. The 256 LED lights make up a cylindrical stereo space. A variety of cool model sh... $15.74
~~$22.49~~ SKU: 12542
$15.74
~~$22.49~~
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DIY Kit Memory Training Game Machine DIY LED Electronic Teaching Soldering Practice Competition Assembly Kits Toy Gifts for Teens 1.Introduction: This is a simple game machine that can exercise your memory. The game has a total of 99 levels. You can pass the level by listening to the sound or looking at the color. Press the "START&quo... $15.75
~~$22.50~~ SKU: GY20222
$15.75
~~$22.50~~
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Remote Control Governor 15KHz 0-100% 30A Speed Limiter Smart LCD Display 12V 24V 36V 48V 1.Description: It is a digital tachometer.It uses LCD screen with backlight,which can display working time and 0-100% speed percentage. 2.Feature: 1).It is equipped with a wireless remote control,whic... $15.79
~~$22.55~~ SKU: GY20605
$15.79
~~$22.55~~
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RS485 Modbus-RTU 12V 4Bit Relay Module 4-Channel Switch Controller for Arduino 1.Description: It is a 4 bit ModbusRTU relay module.It supports RS485 communication interface and TTL communication interface,4 input and output. 2.Feature: 1>.Modbus serial communication ... $15.79 SKU: GY18120
$15.79

DIY Soldering Practice Kit, LED Rotating Ballerina Girl Music Box Soldering Project Beginners Soldering Learning Electronics Kit for School STEM Education and Desk Ornament Gifts Description: 【Creative Soldering Training Kit】The completed project is an led rotating music box, on the circular stage, an elegant ballet girl gracefully pirouettes, accompanied by enchanting music and shimmering, changing li... $15.99
~~$18.99~~ SKU: GY21372-1
$15.99
~~$18.99~~

Modbus RTU 1-Channel Relay Module, RS485 Communication Protocol/TTL UART Relay 1.Description: It is a single relay module. The single channel relay module is equipped with a mature and stable 8-bit MCU and RS485 level communication chip. Using standard MODBUSRTU format RS485 communication protocol, it can ... $15.99 SKU: GY19918
$15.99

100W+100W HIFI Bluetooth-compatiable Amplifier Module, TPA3116D2 Treble Bass Stereo Amplifier, AUX/U-disk Audio APP Controller 1.Description: XY-T100H is a DC 12V 24V 100W+100W HIFI Bluetooth 2.0 Amplifier Audio Module with Stereo Treble Bass, perfect for DIY wireless Bluetooth speakers and transponders. This module c... $16.09
~~$22.99~~ SKU: GY21212-1
$16.09
~~$22.99~~
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DIY Calculator Soldering Kit MCU Calculator Digital Tube Display with Acrylic Case 1.Description: It is a calculator DIY soldering kit. It can perform addition,subtraction,multiplication,division,negative numbers,and decimal point operations. 2.Feature: 1).It uses in-line components... $16.09
~~$22.99~~ SKU: GY20433
$16.09
~~$22.99~~
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DIY Kit 10mm RGB LED Flashing Lamp USB 5V Breathing Light Gradient Color Decorative Light Effect Demo about the RGB LED Flashing Lamp DIY Kit 1.Introduction: It is a RGB full color LED light cubic ring DIY Kit. It uses 28 high-bright full-colo... $16.09
~~$22.99~~ SKU: GY17780
$16.09
~~$22.99~~
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DIY Kit Bluetooth-Compatible Speaker with LED Flashing Light, Home Stero Sound Amplifier Kits for Learning Electronic Soldering Introduction: It is a RGB LED Spectrum Bluetooth Audio Speaker DIY Kit with remote control. It has 10pcs RGB LED music spectrum display. It can play music form Bluetooth, TF Card, U-disk with 4ohm 2in speakers. Feature: ... $16.09
~~$22.99~~ SKU: GY19298
$16.09
~~$22.99~~
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DIY Kit FM Radio Bluetooth-Compatible Amplifier, LED Spectrum Bluetooth Audio Speaker 3W+3W, U-disk TF Card Music Player Remote Control Electronic Soldering Kits 1.Introduction: It is a pink/blue/green LED Spectrum FM Bluetooth Audio Speaker DIY Kit with Infrared Remote Control. It play music from FM/Bluetooth/U-disk/TF Card with 3W 4ohm speakers, which bring a clear and loud so... $16.24
~~$24.99~~ SKU: GY20950-1
$16.24
~~$24.99~~
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1200W High Power DC to DC Boost Converter, DC 10-36V to 12-80V Step Up Transformer, Adjustable Charging Power Supply for Electric Vehicles and Solar Power Description: 1.High Power DC to DC Boost Converter: This module with a function of constant voltage and constant current. It can be used to provide charge for electronic devices. Suitable for voltage stabilization of solar panels, char... $16.51
~~$23.59~~ SKU: GY20301
$16.51
~~$23.59~~
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DC 5V PCM5122 DAC Sound Card Decoder I2S Voice Playback Module for Raspberry Pi 1.Description: It is a HIFI DAC expansion board.This is a special expansion board designed for Raspberry Pi B+. It used DAC chip (PCM5122), I2S interface, non-USB interface, and can support hardware control volume. Af... $16.79
~~$23.99~~ SKU: GY18071
$16.79
~~$23.99~~
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DC-DC 400W 8A Adjustable Automatic Buck Power Supply Module, CCCV Step Down Solar Charging Module Voltage Buck Converter 1.Description: XY-5008E is a DC-DC 400W 8A CVCC Adjustable Automatic Buck Power Supply Module with a new generation of larger LCD display screen. It is a non-isolated converter which supports solar charging. It can convert D... $16.79
~~$23.99~~ SKU: GY21252-1
$16.79
~~$23.99~~
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DIY Kit Loudspeaker Wearable Megaphone Microphone Electronic Soldering Kit 1.Introduction: BS1703 is a Loudspeaker Wearable Megaphone Electronic Soldering DIY Kit. Its design is inspired by regular loudspeakers to amplify the sound so that more people can hear you. It is a very interesting DIY electronic ... $16.79
~~$23.99~~ SKU: GY20682
$16.79
~~$23.99~~
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DIY Kit Ultrasonic Suspension Electronic Learning Kits Mini Acoustic Levitator Standing Wave Controller 1.Description: This is a mini ultrasonic levitation device that can suspend foam balls. The device consists of a single chip microcomputer,a driver chip and two ultrasonic probes. Mainly used for students or DIY electronics e... $16.79
~~$23.99~~ SKU: GY20451-1
$16.79
~~$23.99~~
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WAV MP3 Voice Module,10W Sound Player, DC 12V Programmable Control Support TF Card U-Disk 1.Overview The MY-F1090 is a voice player for high-power applications. 12-24V wide voltage power, maximum 10W power output. It comes with a 128M capacity TF card, which can be plugged into a USB flash drive. With a volume adju... $16.79
~~$23.99~~ SKU: 13765
$16.79
~~$23.99~~
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L293D DC Motor Driver Module L293D Shield MCU Controller for ARD-UNO R3 1.Description: It is a L293D DC Motor Driver Module L293D Shield MCU Controller for ARD-UNO R3. 2.Feature: 1>.Dual output, single current 1A 2>.Suitable for DC motor such as N20 ... $16.99 SKU: GY20842-1
$16.99

3D Light Squared Blue Flashing LED Light Cube DIY Kit 8x8x8 LED Cube Light Lamp Blue Ray for Home Decoration Description: NOTE: This LED cube is DIY Kit, user need some electronic basis and soldering knowledge to assemble it. Parameters 1>. Power Supply Voltage: 4.5~5.5V 2>. PCB Size: 11.1x12.7CM (LxW) Packing List: ... $17.12
~~$24.45~~ SKU: 3531
$17.12
~~$24.45~~
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3D LightSquared 8x8x8 LED Cube White LED Red Ray DIY Kit SKU: 3530 Quantity: 1 Description ... $17.12
~~$24.45~~ SKU: 3530
$17.12
~~$24.45~~
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3D LED Digital Wall Clock, Time Date Temperature Display Nightlight Alarm Clock, 9.5'' 12/24 Hours Electronic Desktop Clock Adjustable Brightness 3D LED Digits Display With large 3D LED digit, you can read the real time in a long distance. Very suitable for older people and Children. This alarm clock has 12/24 Hour Display Can be placed on the table or hung on the wall: ... $17.15
~~$24.50~~ SKU: GY19495-1
$17.15
~~$24.50~~
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3.5inch 320x480 RGB 65K TFT LCD Display Module XPT2046 NT35310 Driver 16Bit 3.3V 5V LCD 1.Description: It is a 3.5inch 320x480 RGB 65K TFT LCD Display Module XPT2046 NT35310 Driver 16Bit 320*480 3.3V/5V LCD. 2.Feature: 1>.3.5-inch color screen, wide viewing angle, delicate display, 65K color ... $17.49
~~$24.99~~ SKU: GY20799-1
$17.49
~~$24.99~~
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