Collection

The ESP32 development board is ideal for IoT (Internet Of Things) projects because it has onboard WiFi and Bluetooth. Simply via the Arduino IDE...

The ESP32 development board is ideal for IoT (Internet Of Things) projects because it has onboard WiFi and Bluetooth. Simply via the Arduino IDE...

Powerful ESP32-S3 Devboard board with 16MB flash, 8MB PSRAM, 2.4 GHz WiFi, Bluetooth 5 BLE, and 45 GPIO pins. Ideal for demanding IoT applications....

This ultrasonic module can be used to create water vapor or mist by placing the ultrasonic module in a layer of water or on a wet sponge. 5V power sup...

The ESP32-C3 Super Mini is a compact IoT board with WiFi, Bluetooth, 32-bit RISC-V processor, 400KB SRAM, and various I/O pins. Ideal for wireless pro...

Arduino UNO R3 compatible board including USB cable and 40 header pins. To be used in the standard Arduino IDE software. This UNO R3 has exactly the s...

This OTRONIC® adjustable time delay relay module has an adjustable switch-off (drop-out) delay....

Make your own Bluetooth speaker Or equip a traditional amplifier with Bluetooth With this small powerful board you can do that in no time....

The F5305S MOSFET electronic switch DC control board is based on the FET model of the new original F5305S. We can input a PWM signal...

A full-fledged ESP32 with a camera module and Micro SD card slot. The OV2640 camera module contains a 1/4 inch CMOS UXGA (1632 x 1232 pixels) image se...

This PWM to Voltage Converter Module is designed to convert PWM signals to voltage between 0-10V, and is suitable for a wide range of applications in ...

This sensor is ideal for making a robot car that has to keep an eye on the distance of objects. Or you can make your own parking aid with it. Unlimite...

...

HC-SR501 PIR Motion Sensor is an infrared motion sensor with the following specifications:– Detection distance: 3-7m.– Delay: 5-200s <b...

A Peltier module that works on 12 Volts. You can heat or cool with it, simply by switching the polarity....

This little board is a constant voltage linear charger for single cell Li-Ion batteries. Input via USB-C or + and - holes. <br>The...

High load possible: AC250V 10A / DC30V 10 A Relay control 5v Signal: low 1 relay on printed circuit board <br>with LED indication...

This Breakout board for ESP32 Devkit V1 with screw terminals not only provides a convenient way to connect wires, but also makes testing multiple ESP3...

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...

Set of pigtail connectors of the type JST PH with red black wire. Male and female cable are supplied as a set. Length of the wire is approx. 10cm...

This NodeMCU ESP32-S is equal in performance and features to the <a href=https://www.otronic.nl/a-59613972/esp32/esp32-wroom-4mb-devkit-v1-board-met-w...

Complete Dutch Arduino Starterkit UNO R3 including sensors, LEDs, relay, and free access to Codey Ai Vibe Coding for easy programming and innovative p...

high quality step down power converter with an efficiency of 97.5% at 6.5v to 5V at 0.7A and relatively little heat development. The effi...

Compact stereo amplifier module with 2x 100W. Operates on 5–24V DC. Ideal for DIY audio and speaker projects. High efficiency and clear sound....