Collection
Battery Management System (BMS) for a 4S battery pack. With this circuit you can safely make a battery pack from 4 series Li-ion/Li-Po batteries (cell...
A Peltier module that works on 12 Volts. You can heat or cool with it, simply by switching the polarity. Model: TEC1-12710 Dimensions...
The module uses the HX711 as controller, a 24-bit S/D converter chip that is specially designed for digital scales. This module includes one or...
This duo relay board has a combined temperature and humidity sensor. The temperature is shown in the red display on the left....
High-quality sensor module as a separate sound sensor, can be used in combination with the Arduino platform or other systems. The extremely...
NOTE 5V version. Suitable for Arduino UNO, Arduino NANO, Arduino MEGA and other Arduino boards or microcontrollers that work on 5V. GY-BME280 is a...
Simple MicroSD card reader module. Due to its operation on 3.3V it is well suited for example ESP32 or ESP8266. The module is equipped with the necess...
Input voltage: 2V-24V DCOutput voltage: 5V-28V DC Note: This module is not suitable for powering electric motors or coils (so...
The MH-M28 Bluetooth audio receiver with built-in audio jack is ideal in the following situations: Regular headphones equipped with Bluetooth receiver...
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...
DC Power Connector Male 5.5 x 2.1mm The screw connection on the connector ensures a firm connection to your project. Standard ma...
An ESP32 in an Arduino Uno R3 format. Ideal if you want to use existing shields on the ESP32 D1 R32. The ESP32 development board is ideal...
This MOSFET module based on IRF540 MOSFET makes it possible to control 4 different high-power devices. The LED on the module indicates w...
Solid breadboard with 300 holes for components and 50x plus and 50x minus connections on the edge. Good quality. Dimensions: 54x82x9mm<...
This solar panel is ideal for small devices that use little power. Material: Epoxy Power: 0.5W Working voltage: 5V St...
Discover the world of electronics with the Otronic Arduino Starterkit. Entirely in Dutch, including example codes. Ideal for beginners (from 10 years)...
The TCRT5000 is a reflective sensor that detects a reflective surface by bouncing IR light off it. KEY FEATURES...
This S2 Mini is equipped with an ESP32-S2 chip. This has a clock speed of no less than 240Mhz. It also has integrated WiFi. Due to the clever layout...
This educational wind generator DC Motor Set with Propeller is ideal for learning to understand the principle of a wind turbine, a dynamo and a DC mot...
An ESP32 Micrcontroller 240Mhz dual core with 3.2 inch TFT display and Capacitive Touch Screen. Integrated WiFi and Bluetooth. Extra connections: 5x G...
This CH341A USB Programmer supports 24EEPROM and 25 SPI flash 8pin/ 16pin chip Recognizes 25 series chip automatically With 24/ 25 status indicator L...
3-34VDC input voltage4-35VDC output voltage, adjustable and stabilizedInput power max. 3AOutput power max. 2.5 A This s...