An Arduino Nano clone. Works just as well but is a lot cheaper. Note, the headers are supplied separately and you have to solder them yourself. Microc...
This is the smaller and slightly less accurate version of the DHT22. The sensor measures both temperature and humidity....
16 WS2812b RGB LEDs in a circle. Operating voltages: 5V Outer diameter: 70mm Inner diameter: 54mm Dimensions Le...
This is a DC power supply breakout board with a 2.1mm jack on the connector. Description: PCB Size: 2.8 X 1.3cmSuitable for our...
12 WS2812b RGB LEDs in a circle. Operating voltages: 5V Outer diameter: 50mm Inner diameter: 35mm Dimensions Le...
Adapter to connect an ESP-01 ESP8266 module to a 5V microcontroller such as an Arduino UNO. The board provides a 3.3V power supply for the ESP-0...
Complete set of 270 insulated cable terminals in three sizes, suitable for male and female connections. Ideal for electrical repairs in vehicles and e...
Arduino Uno R4 Minima Compatible: Compatible with UNO R3, 5V. Has 12-bit DAC, CAN BUS, OPAMP, and supports up to 24V input. Includes SWD connector and...
This RGB LED controller can be used on our <a href=https://www.otronic.nl/a-64335772/leds/rgb-led-strip-ws2812b-5m-5v-300-leds-ip65-zwart-met-contro...
Battery holder for 4x AA battery with a DC jack Dimensions Length: 5.71cm Width: 6.1cm Height: 1.35cm...
Push button, switches when pressed Max power: 125VAC 3A / 250VAC 1.5A Lifespan: > 10,000 presses Dimensions: L 30mm x W 14mm <...
This board has a 8x8 dot matrix LED display. Multiple modules can be cascaded using header connections....
Lipo alarm to protect against over-discharging of a LIPO battery. As soon as it falls below the set threshold value, this alarm will give a clear sign...
Ideal for measuring the moisture of the soil in flower pots or in the garden, this soil moisture sensor or also called soil moisture sensor. This sens...
Robot Bracket U Bridge is a multifunctional part for robots and other DIY projects. Type: Robot Bracket U or C Bridge Material: 2mm Hard...
Handy soldering mat. The silicone makes it non-slip and it stays in place very well. The small raised edges create small compartments at the top...
Extensive set of ceramic capacitors for your Arduino/Microcontroller and other electronic projects. Everything at your fingertips during development, ...
A green experimental and prototyping printed circuit board to solder components on. These are of better quality than the brown experimental boards. P...
This analog gas sensor has a small heating element with an electronic-chemical sensor. It is suitable for use in buildings and can only be used after ...
This small breakout board is ideal if you want to incorporate a USB-A connection into your project. Due to its spacious design,...