Velleman Kits & Projects

SPST Solid State Relay

Stepper motor driver board

Set of a water hose and connection / fixation accesories, ideal to be used with VMA421, VMA422 and VMA423

Create Your own plant watering system or build a automatic aquarium refill system by using Your Arduino and this powerful small water pump

12V Operated Water Valve

This breadboard 3.3V / 5V power supply module fits the power rails on most breadboards. It also features a mini USB power port to supply power to external devices.

With this 4 digit Seven segment display module, you can easily add a 4 number LED readout to your projects. Useful for making a clock, timer, temperature readout, etc.

The WPN108 (ATtiny85) is a great option for running simple Arduino programs, it's small, cheap and relatively easy to use. If your project requires only a few simple inputs or outputs, you're probably fine using a VMA108.

This FSR (Force Sensing Resistor) will vary its resistance depending on how much pressure is being applied to the sensing area. A 2.54 mm male pinheader is provided making it easy to use on bread boards.

The BME280 used on VMA335 is an integrated environmental sensor developed specifically for mobile applications where size and low power consumption are key design constraints. The BME280 / VMA335 supports either SPI or I2C interface to communicate with the microcontroller.