Showing 301–312 of 454 results

LIGHT COMPUTER

57,08 
Sixteen different programs and seven outputs make this light computer a unique showpiece

POWER SUPPLY MODULE FOR K4004 AND K4005

29,90 
Fully assembled power supply module for AMP100 and AMP200, including transformer and matching case. For use with 4 or 8 ohm speakers, (or

LEAD-ACID BATTERY CHARGER/CONDITIONER

24,90 
This lead-acid battery charger/conditioner is suitable for charging and maintaining both open and sealed type 6 or 12V lead-acid batteries.

ULTRASONIC RADAR MODULE

52,32 
Αpplications: robot projects, object detection, distance measuring, parking aid, security systems... etc

8-CHANNEL PUSH-BUTTON MODULE

43,50 
Connect any type of switch to control anything on the bus.

MULTIFUNCTIONAL DIMMER

29,95 
Features Microcontroller technology 13 different functions: impulse switch, staircase light control, slow ON/OFF dimmer, interval timer, speed adjustment for fans,

DUAL FADER MODULE FOR AUDIO MIXER

46,89 
By using high-quality, DC controlled electronic volume controls, crackling from slide potentiometers has been completely eliminated. For each channel a

USB EXPERIMENT INTERFACE BOARD

42,95 
The K8055N interface board has 5 digital input channels and 8 digital output channels. In addition, there are two analogue

3 TO 30V / 3A POWER SUPPLY

39,95 
This kit is meant as an auxiliary or as a permanent power supply for all common Velleman kits rated between 3-30V up to 3A. Of course this power supply unit can also be used for other purposes.