Collection
Microcontroller: ATmega328Board Power Supply: 5 - 12 V (5V model)Circuit Operating Voltage: 5VDigital I/O Pins: 14PWM Pins: 6UA...
Features:1. Standby control to save power.2. CW/CCW/short brake/stop motor control modes.3. Built-in thermal cut-out...
This small breakout board is ideal if you want to incorporate a USB-C connector into your project. The spacious layout makes the pins easier to solder...
High load possible: AC250V 10A / DC30V 10 A Relay control 5v 4 separate relays on printed circuit board with optocoupler with 4...
TCRT5000 module optical sensor for detecting reflective materials. e.g. picking up current meter pulses or letting a robot follow a line....
DC-022 with nut female DC power jack 5.5x2.1mm Installation diameter: 12mm Dimensions Length: 1.8cmWidth: 1.36cmHeight:...
A powerful, generic Wi-Fi+BT+BLE MCU module that can be used for a wide range of applications. From low-power sensor networks to the m...
This robot follows a black line of about 16mm wide with its LDR sensors. A fun and educational DIY soldering kit. All parts are sold separately....
This ECG kit uses the AD8232 chip to measure your heart rate. Connect it to your Arduino or ESP32 and with the help of an OLED or TFT display you can...
How to Solder a Working, Simple Metal Detector Yourself! Searching for treasures on a tropical beach is not the only application of metal detectors. I...
This LED will quickly change color (fade) and then flash from red to green to blue when supplied with 3V to 3.2V. This creates i...
This sensor module is an alternative to PIR sensors that are often used in security systems. This sensor detects movement based on the 'microwave Dopp...
Battery holder for 1x 3.7V round lithium 18650 battery. Dimensions Length: 7.6cmWidth: 2.1cmHeight: 2cm...
The Ra-02 is a wireless transmission module based on SEMTECH's SX1278 wireless transceiver. It uses advanced LoRa spread-spe...
This gear motor is a miniature powerful 12V brushed DC motor with durable carbon brushes with a metal gear box. The motor has a D-shaped output...
25GA-370 DC Motor 1.6kg 12V 130RPM 4mm Shaft Dimensions Length: 0.51cmWidth: 0.24cmHeight: 0.24cm...
Name: PTC heater:Surface material: aluminum alloyInternal material: ceramicVoltage: 12V Power: 80WCurrent max: 6.5...
Voltage: 3-3.6V Max output power: + 20 dBm Working current in transmit mode: 115mA Working current in receiver mode: 45mA Receiving...
USB PC Intelligent control module 2-channel 5V relay module Suitable for controlling in Windows command line or via custom software To...
RGB LED Matrix with 64 WS2812b addressable LEDs. Works on 5V and can be controlled via Arduino, ESP8266 and ESP32. Dimensions Leng...
This BMS (Battery Management System) ensures that when charging 4 batteries (such as the 18650) of 3.7V, all batteries are charged equally. Set...
MG90S mini servo with metal gears which allows this servo to handle a higher load than the SG90. Rotation range: 180 degreesOperating speed:...
This little board is a linear charger with a constant voltage for single-cell Li-Ion batteries. Input via micro USB or + and - holes. <...
The MAX30100 is a sensor solution for SpO2 and heart rate measurement. It combines two LEDs, a photodetector, optimized optics and low-noise analog s...