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  Assembly kits (125 items)

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Whadda DIGITALLY CONTROLLED FM RADIO (2 offers) 
Build your own FM radio with a new and enhanced HQ FM receiver module that has an auto-seeking button, 4 presets and volume control. This product is a replacement of: MK194N,MK194,MK118
Whadda
WSAH194
from € 21.69*
per piece
 
 piece
Voice recording / playback module; 9÷12VDC; Equipment: speaker (1 offer) 
Manufacturer: VELLEMAN Power supply: battery 9V x1 Supply voltage: 9...12V DC Application: for audio application development Type of circuit: do-it-yourself kit Kind of circuit: voice recording / p...
Velleman
WSAH195
from € 16.54*
per piece
 
 piece
Powerful siren; 8÷14VDC; 2W; for audio application development (1 offer) 
Manufacturer: VELLEMAN Supply voltage: 8...14V DC Application: for audio application development Type of circuit: do-it-yourself kit Kind of circuit: powerful siren Board dimensions: 80x55mm Channe...
Velleman
WSAH2604
from € 7.91*
per piece
 
 piece
Antenna preamplifier; 12÷15VDC; Equipment: case; WHADDA (2 offers) 
Manufacturer: VELLEMAN Supply voltage: 12...15V DC Application: for audio application development Type of circuit: do-it-yourself kit Kind of circuit: antenna preamplifier Board dimensions: 86x36x2...
Velleman
WSAH2622
from € 11.08*
per piece
 
 piece
Pink noise generator; 12÷15VDC; 9÷12VAC; WHADDA (2 offers) 
Manufacturer: VELLEMAN Supply voltage: 12...15V DC;9...12V AC Application: for audio application development Type of circuit: do-it-yourself kit Kind of circuit: pink noise generator Board dimensio...
Velleman
WSAH4301
from € 10.69*
per piece
 
 piece
Mono level indicator; 10÷15VDC; No.of diodes: 10; WHADDA (2 offers) 
Manufacturer: VELLEMAN Supply voltage: 10...15V DC Application: for audio application development Type of circuit: do-it-yourself kit Kind of circuit: mono level indicator Board dimensions: 37x68mm...
Velleman
WSAH4304
from € 11.89*
per piece
 
 piece
Stereo level indicator; 10÷15VDC; No.of diodes: 20; WHADDA (1 offer) 
Manufacturer: VELLEMAN Supply voltage: 10...15V DC Application: for audio application development Type of circuit: do-it-yourself kit Kind of circuit: stereo level indicator Board dimensions: 37x68...
Velleman
WSAH4305
from € 15.78*
per piece
 
 piece
Acoustic generator; 8÷10VDC; for audio application development (2 offers) 
Manufacturer: VELLEMAN Power supply: battery 9V x1 Supply voltage: 8...10V DC Application: for audio application development Type of circuit: do-it-yourself kit Kind of circuit: acoustic generator ...
Velleman
WSAH4401
from € 15.81*
per piece
 
 piece
Loudspeaker protection; Ch: 2; 230VAC; 6s (1 offer) 
Manufacturer: VELLEMAN Supply voltage: 230V AC Number of channels: 2 Switching time: 6s Type of circuit: do-it-yourself kit Kind of circuit: loudspeaker protection Board dimensions: 55x125mm
Velleman
WSAH4700
from € 15.50*
per piece
 
 piece
Whadda WSAH8060 audio amplifier Green (2 offers) 
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, ...
Whadda
WSAH8060
from € 17.72*
per piece
 
 piece
Voice recording / playback module; 9÷12VDC; WHADDA (1 offer) 
Manufacturer: VELLEMAN Supply voltage: 9...12V DC Application: for audio application development Type of circuit: do-it-yourself kit Kind of circuit: voice recording / playback module Board dimensi...
Velleman
WSAH8094
from € 26.54*
per piece
 
 piece
Audio analyser; 12VDC; for audio application development (2 offers) 
Manufacturer: VELLEMAN Supply voltage: 12V DC Application: for audio application development Type of circuit: do-it-yourself kit Kind of circuit: audio analyser Board dimensions: 98x51mm Manufactur...
Velleman
WSAH8098
from € 36.91*
per piece
 
 piece
Ultrasonic detector; Power supply: battery AA 1,5V x3; WHADDA (2 offers) 
Manufacturer: VELLEMAN Power supply: battery AA 1,5V x3 Application: for audio application development;detection of machine faults Type of circuit: do-it-yourself kit Kind of circuit: ultrasonic de...
Velleman
WSAK8118
from € 18.87*
per piece
 
 piece
Educational starter kit; prototyping; Equipment: breadboard (1 offer) 
Manufacturer: VELLEMAN Application: prototyping Type of circuit: do-it-yourself kit Kind of circuit: educational starter kit Board dimensions: 80x60mm Standard equipment: breadboard Prototyping boa...
Velleman
WSEDU01
from € 15.76*
per piece
 
 piece
Educational starter kit; prototyping; WHADDA (2 offers) 
Manufacturer: VELLEMAN Application: prototyping Type of circuit: do-it-yourself kit Kind of circuit: educational starter kit Board dimensions: 80x60mm Prototyping boards features: kit for making 10...
Velleman
WSEDU02
from € 14.91*
per piece
 
 piece
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