Circuits / Devices

ESP32-CAM

The ESP32-CAM is a small size, low power consumption camera module based on ESP32. It comes wit..

ESP8266-NodeMCU

The NodeMCU (Node MicroController Unit) is an open-source software and hardware development env..

110V TO 220V TRANSFORMER 500 W-3000 W

2000W Thyristor, High-Power Electronic Regulator, can Change Light, Motor Speed, and Temperature

A high power thyristor, or electronic regulator, can be used with motors, LEDS and other devices tha..

37 Sensor kit V2.0

A sensor kit filled with everything from joysticks to distance sensors to smoke detectors. To be use..

4 Channel Relay Module without light coupling 5V

A 5V actuated relay module, lacking light coupling but with 4 channel output/input

4000W High-Power Thyristor Electronic Regulator, Dimming Speed Regulation, with Insurance Shell

Heavy duty electric regulator, with insurance shell.

433 Mhz RF wireless transmitter and receiver kit

433 Megahert Radio frequency tranciever kit.

433mhz R433 Remote Control for Shutter Door and Garage Door with Battery

433 megaherts remote controller used for garage doors and other one channel wireless data needs, bat..

5V 4-Phase Stepper Motor+ ULN2003 Driver Board

A 5v actuated 4-phase stepper motor, plus a ULN2003 driver included!

5V Active Buzzer

A 5 volt activated buzzer, which is pretty loud for its size.

5V HC-SR04 Ultrasonic Sensor 4pins

Ultrasonic distance sensor meant to be used with the arduino and/or other microcontroller boards.

9-50V 2000W 40A DC Electronic Speeder PWM Motor Speed Controller 12/24/36/50V

A pwm ESC that can handle up to 2000W 50v 40A, used for heavy duty motors

CT14 Micro 4.2 Stereo Bluetooth Power Amplifier Board Audio Module F Class 5W+5W with Charging DIY Modified Speaker

An F class amplifier board, with bluetooth capabilities and USB slots for phone charging

DIY BD243 Mini Tesla Coil

An education kit, for a mini tesla coil.

ESP8266 Serial Wifi Module NodeMcu Lua Wifi V3 CH340

A microcontroller board capable of wifi and bluetooth.

Frequency Adjustable Pulse Generator Module NE555

A frequency adjustable square wave generator, using an NE555 AKA 555 timer

HC 06 Bluetooth Module 4 pin

A bluetooth board made to be used with an arduino or other common microcontroller

HC-05 4pin Bluetooth Module(Master+Slave) No Button

A bluetooth module, that can act as both a master or slave device, used with arduino and other micro..

Hw-130 Motor Driver Board Shield Module L293d

A Motor driver shield module for the Arduino board

L298N Motor Driver Board Red

A red motor driver board.

MH-M18 Wireless Bluetooth Audio Receiver Board Module BLT 4.2 mp3 lossless decode

A wireless bluetooth reciever module, with bluetooth 4.2 and a lossless decode protocol.

Microwave oven magnetron - magnet

STC-1000 DC24V Digital Temperature Controller Microcomputer Thermostat Switch

A thermostat switch/controller.

TEC1-12706 40*40 12V6A 12706 TEC Thermoelectric Cooler Peltier

A porcelain thermoelectric cooler, that gets hot on one side and cold on the other.

W1209 DC 12V heat cool temp thermostat temperature control switch temperature controller thermometer thermo controller 50CM(Red)

A thermostat controller board.

XH-W3001 DC 220V 1500W Digital Temperature Controller Microcomputer Thermostat Switch

A heavy duty thermostat controller.