Showing 445–456 of 524 results

3.5A DIMMER WITH POTENTIOMETER

16,95 
Due to its small size, this small dimmer easily replaces an existing switch, permitting you to vary the brightness of

7W MONO AUDIO AMPLIFIER MODULE

17,64 
This small amplifier is constructed around the TDA2003 IC, capable of delivering 4Wrms at 4ohms. The IC is completely thermally

OPTICAL ISOLATED RS232 + SOFTWARE FOR K7105

Original price was: 14,50 €.Current price is: 9,90 €.
Optically isolated interface &amp

AM/FM ANTENNA AMPLIFIER

14,95 
This amplifier provides 22dB gain wherever you need it. DC power supply directly or via the coax cable. Metal housing

UNIVERSAL POWER SUPPLY 5-14VDC / 1A

10,00 
Suits all Velleman kits requiring a regulated power supply between 5 and 12VDC, and no more than 1A.

TELEPHONE AMPLIFIER

19,31 
This telephone amplifier may be used as a freestanding amplifier with speaker, e.g. to listen to a telephone conversation, or

CAR LIGHT WARNING BUZZER

16,94 
This head light indicator may be set for one or two functions. To indicate that the headlights (or the sidelights)

FROST INDICATOR

13,90 
Drive more safely in freezing weather

PINK NOISE GENERATOR

15,38 
A good pink noise generator and a spectrum analyser are indispensable if you want to analyse the acoustic properties of

UNIVERSAL START/STOP TIMER

14,90 
Miniature 12V timer for all applications requiring a delay of up to 60 minutes