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Velleman Multifunctional Up/Down Counter KitVelleman Kits

Multifunctional Up/Down Counter Kit

Specification Features:

  • Very practical for counting people or parts, scorekeeping, ...
  • Counts up or down
  • Count input through on-board push buttons or by external pulses
  • Display modes: normal or time (hh:mm and mm:ss)
  • Internal oscillator allows time measurement
  • Memory function constantly compares the current value with a preset value and activates an output for as long as both are equal
  • Self diagnostic at power up
  • Comes with easy board-to-wire connector (20cm wire)
  • Counter input voltage: 3...12Vdc (normal dry contact also possible)
  • EQUAL output: 5Vdc / max. 50mA
  • Max. counting speed: 200 / sec. (2 / sec. with long debounce delay)
  • Max. count: 4 digits (9999 / 23h59m / 59m59s)
  • Power supply: 9 - 12Vdc
  • Power consumption: 150mA max.

Read the fully Illustrated Assembly Manual for K8035

PDF Download





Dimensions (PCB)

125 x 75mm



Order Code Each 
K8035Velleman Multifunctional Up/Down Counter Kit15.95 


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