Velleman

Velleman is a Belgian producer and distributor of electronics, in particular for hobbyists.

In a blog post introducing the products, RadioShack claimed Velleman to be "the undisputed leader in do-it-yourself kits and components".

[1] The company was founded by Koen Velleman in 1974[2][3] as a family-owned maker of do-it-yourself electronic kits, and incorporated as Velleman NV in the 1980s.

It is headquartered in Gavere in East Flanders, 10 km south-west of Ghent, has 165 employees worldwide and a turnover of 37 million euros (2009).

[4]

A photo of a Velleman clap on/off switch electronic project printed circuit board
A Velleman clap-activated on/off switch electronic project