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Whadda
5410329733704
1-5 Days
WST8015
Weight: kg

Whadda Multifunction Relay Switch Kit WST8015

Replacement for Velleman K8015

14 different functions including timers, switching, flashing, interval, random switching, ... Two pre-programmed delays. Learning mode for delays of 2s up to 12 days. Pushbutton control. EEPROM for delay time storage in case of power failure. On-board transient filter for the relay contacts. Suitable for control of incandescent lighting, halogen lighting, fluorescent lighting, fans, valves and buzzers.
Dimensions: 87 x 39 x 26mm
Power Supply: 9-12Vac or 12Vdc
Whadda
5410329733711
1-5 Days
WST8035
Weight: kg

Whadda Multifunctional Up/Down Counter Kit WST8035

Replaces Velleman K8035

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) An internal oscillator allows time measurement, a 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).

Dimensions: 125 x 75mm (PCB)
Power Supply: 9-12Vdc or 2 x 9Vac / 150Ma