Velleman Kits & Projects

The Ladybug Robot walks on 6 legs and uses infrared emitting diodes for "eyes" in order to avoid obstacles. Ladybug walks straight ahead but automatically makes a left turn the moment an obstacle is detected.
The Kit comes complete with 2 sets of differently designed legs, which move in their own distinct way. Let the fun begin!

A series of Robot Kits for the future engineer. Build these kits and find out how much fun electronics & mechanics can be ! Build this small fighting robot tank.

A series of Robot Kits for the future engineer. Build these kits and find out how much fun electronics & mechanics can be !  A little football playing robot.

Your space saving lab solution! LAB1 Includes: 1 multimeter, 1 power supply & 1 soldering iron, this unit covers 99% of your home lab needs, perfect solution for starters or schools. Supplied with one soldering iron bit.

This unique unit includes a digital oscilloscope, a digital function generator and a simple but easy-to-use power supply. The 3 units are electrically separated for ease of measurement. Measuring and testing just became easier and more affordable than ever!

10 LED scale, up to 200Wrms power measurements. This unit allows instant visualisation of signal levels coming from a speaker output source. A special input allows direct connection to a speaker output. The unit can be installed horizontally or vertically and is easy to build into a speaker cabinet. No power supply is needed : simply connect it to the speaker output of any amplifier. Ideal for car audio systems and PA systems. Can also be used with a bridged power amplifier.

10 LED scale, up to 400Wrms power measurements. This unit allows instant visualisation of signal levels coming from a speaker output source. A special input allows direct connection to a speaker output. The unit can be installed horizontally or vertically and is easy to build into a speaker cabinet. No power supply is needed : simply connect it to the speaker output of any amplifier. Ideal for car audio systems and PA systems. Can also be used with a bridged power amplifier

10 LED scale, up to 1000Wrms power measurements. This unit allows instant visualisation of signal levels coming from a speaker output source. A special input allows direct connection to a speaker output. The unit can be installed horizontally or vertically and is easy to build into a speaker cabinet. No power supply is needed : simply connect it to the speaker output of any amplifier. Ideal for car audio systems and PA systems. Can also be used with a bridged power amplifier.

10 LED scale, up to 2000Wrms power measurements. This unit allows instant visualisation of signal levels coming from a speaker output source. A special input allows direct connection to a speaker output. The unit can be installed horizontally or vertically and is easy to build into a speaker cabinet. No power supply is needed : simply connect it to the speaker output of any amplifier. Ideal for car audio systems and PA systems. Can also be used with a bridged power amplifier.

Burn out of a power amplifier's output stage nearly always results in a dangerous direct current to the loudspeaker's terminals. In turn, this results in loudspeaker burn out. This protection unit, requiring no supplementary supply, is simply mounted between the amplifier and the speaker in the speaker cabinet and disconnects the speaker as soon as a direct current appears. Ideally suited for protecting expensive compression divers.