Velleman Kits & Projects

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.

This module provides a stable 5 V from a single Li-Po or two alkaline cells.

Measure light levels with this sensor module. This module uses a Photo Transistor to produce an output voltage that varies with light level. Connect it straight to your Arduino to build a night/day sensor, a sun tracker or combine it with a laser module to make a laser trip wire.

Dual channel stereo output 3 W + 3 W power Class D amplifier.

This module allows to use 3.3 V sensors on a 5 V microcontroller.

This flat cable can easily be stripped apart into a single (or multiple) jumper wires.

This flat cable can easily be stripped apart into a single (or multiple) jumper wires.

13.56MHz RF ID Card for use with our RF ID card reader. ISO14443 Type - A - MIFARE. Memory: 1K Byte EEPROM. Service Time: 100000 Re-writes

13.56MHz RF ID Fob for use with our RF ID card reader. ISO14443 Type - A - MIFARE. Memory: 1K Byte EEPROM. Service Time: 100000 Re-writes

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