unklassifiziert 4421_warehouse (184,454 items)

VU meter with a scale consisting of 10 LEDs and an adjustable input. Dot or bar display. Supplied with 1 front panel suitable for horizontal or vertical mounting.

This sound generator kit from Whadda is the ideal device for DJs to create jingles for radio stations or just to attract attention.

The ideal device for DJs, jingles for radio stations or just to attract attention. With an output for direct connection to a loudspeaker and a line output for connection to a mixer plate or amplifier.

200 W power amplifier Excellent value for money. Fully discrete design with epitaxial Darlington transistors. DC supply circuit with LED indication. Ideal for active speaker systems or subwoofers, ...

When using one of our amplifiers (large or small) you always need volume control and preferably sound control. This kit is completed with all input/output connections and potentiometers. It is also...

Small and compact unit, ideal for panel mounting. Give your home-made audio set a high-tech look. Update existing devices.

Solder and mount this miniature spherical robot! The microcow is always hungry for light and heads on it. Watch how it moves in the video below!

Solder and assemble tis bug-shaped miniature robot! The microbug is always hungry for light and heads towards it.

Bring that Mediterranean atmosphere to your garden! This little bug chirps as long as the sun shines and glows when it’s dark.* This product is a replacement of: MK185

This cute gadget can measure the humidity of your plant’s soil so you’ll always know when to give it more or less water! The panda shaped PCB has gold plated contact points or probes that can measu...

This beautifully designed solder kit will sound like a real-life cicada once it’s dark! The entire kit consists out of three parts: the body and two wings. This way, the cicada has an extra dimensi...

Meet the Lady! This lovely solder kit includes mostly through-hole components and 2 smd components, which makes it the ideal kit for those of you who want to try their hand at smd soldering! Anothe...

The Conehead is an audio circuit that synthesizes the sound of a cricket. Its chirping frequency depends on the amount of light that it ‘sees’. This wonderful soldering kit was designed by Boldport...

Solder kits don’t get any more beautiful than Boldport’s butterfly! This wonderful bug flashes its red LEDs when its antennae touch, mimicing the movement of the wings. It uses a clock source and s...

The Velleman ‘Experiment on Solar Energy’ Kit is more than just a science project. This kit brings you ten projects in one, making it a great value option for schools, colleges and other training c...