Velleman Kits & Projects

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.

Can be used for recreational purposes or to simulate a hot summer night. Automatically comes on when darkness falls. Cricket repetition (time between two crickets), effect and tone are adjustable. Adjustable light sensitivity.

Double fun: building and listening! Easy to assemble: no coils to wind, one single adjustment, pre-assembled and tested FM front-end. Receives the complete FM band: 88-108 MHz, with ON/OFF switch, volume control and LED indicator