Collection
The PCF8574 is an I2C to IO expansion module that adds extra digital IO pins, compatible with 3.3V and 5V systems, adjustable I2C address, with 8 extr...
40 Dupont Jumper Cables to connect two points on a breadboard or Aruino. The cables are grouped per 40 pieces as ribbon cable, and can be easily...
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A nice soldering kit for the beginning solderer. All parts are supplied loose and must be soldered yourself. The spinning top will light up in...
This little board is a linear charger with a constant voltage for single-cell Li-Ion batteries. Input via micro USB or + and - holes. <...
25GA-370 DC Motor 0.4kg 12V 250RPM 4mm Shaft Dimensions Length: 5.1cmWidth: 2.5cmHeight: 2.5cm...
A set of 600 resistors with 30 different values for your electronics project. <span style="color: rgb...
Breakout board specially for ESP32-C3 Super Mini with all GPIO pins, extra power and battery connection for flexible projects....
Do you want to measure the water quality of your pool or aquarium, but you don't have a cheap pH meter? This analog pH meter, compatible with Arduino ...
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...
simple USB to serial converter with voltage selection via a jumper. Specs:Power supplies: 5V, 3.3V, GND (min)RX (3.3V-5V)TX (3...
This power adapter delivers 5V and a maximum of 3A. Suitable for any device that requires power via a Micro-USB port. Can also be used as a charger...
In addition to transmitting and receiving Mifare tags, this PN532 RFID module can also transmit data via NFC. The module can be controlled via SPI, I2...
L9110 Connected and Included Operating Voltage: 3V - 12V Opto Coupler Speed Sensor is Included Chassis Kit, Belts, Motors...
LCD with blue backlight and white characters. 2 lines, 16 characters per line. Contrast is adjustable. – Works on: 5V The black part w...
RGB LED Matrix with 64 WS2812b addressable LEDs. Works on 5V and can be controlled via Arduino, ESP8266 and ESP32. Dimensions Leng...
This board is ideal for connecting 6 18650 batteries in series and charging them at the same time. Protects the batteries from being discharged too de...
Set of a 433MHz RF receiver and transmitter module to be used for Arduino projects. 433MHz RF receiver module specifications: – Prod...
Laser diode Module 5 volt and 5mW designed as a module and suitable for breadboard and Arduino....
Compact 1.28 inch round TFT LCD with 240x240 resolution and IPS color screen. Perfect for Arduino projects thanks to SPI interface and wide viewing an...
Upgrade your soldering with the Velleman VTSS4N soldering station. Adjustable from 150 to 420 °C with 48W power, ideal for various soldering tasks. E...
The PCF8591 is an 8-bit analog-to-digital and digital-to-analog converter (ADC/DAC) module designed for use in various applications that require conve...
This is a 2.42 inch OLED display module with a resolution of 128x64. These OLED graphic displays offer very good contrast and do not require a backlig...
A green experimental and prototyping printed circuit board to solder components on. These are of better quality than the brown experimental boards. P...