Test Equipment

1-5 Days
Weight: kg

Velleman IR Remote Checker Module VM139

 tick  Module: Pre-assembled
The easy way to check your IR remote for proper operation. Simple operation : point the remote at the sensor and push an arbitrary button. Four flashing LED's indicate remote operation.
1-5 Days

Velleman VM205 Raspberry Pie Oscilloscope & Analyser Module


 New - Now Available


   Module: Pre-assembled

Do you own a RaspberryPi? Add the VM205 shield and you also own a digital storage oscilloscope!
All standard oscilloscope features are available and the application source code is supplied, so you can develop your own application.
As a bonus, you also get a 10-channel logic analyzer, a great tool to monitor digital signals.

Not compatible with Model Pi3B+

Power Supply:
5-7 Days
Weight: kg

Velleman Earth Listener VM211


Ever wondered how good the air quality is in your living room? Or do you need proof of why you fall asleep in a non-ventilated meeting room after 3 hours? Look no further! This DIY experimental kit has all the answers!

The Earth Listener is an Arduino based sensor device that reads multiple environmental values to indicate the air quality. This kit is assembled in 15 minutes and you don't need a soldering iron! Just connect the parts and wires, put everything in the case and connect it to a 5V USB socket. The Mega development board is pre-programmed and shows eCO┬▓, TVOC (particles in the air), barometric pressure, temperature and humidity values onto the TFT touchscreen. To top thing off, the Earth Listener also contains a lightning detection sensor. If lightning (or electronic discharge) is detected, the Earth Listener will give an alarm tone and log how far the lightning is located. Since everything is open source, you can add an additional 6 sensors to the Earth Listener via the sensor shield. Logging is possible via the micro SD card (not included).