Up to 3 different time intervals (2 - 10 - 15 seconds) can be selected for the windshield wipers of your car. It can also be used for automatic slide projection.
Specifications:
relays on PCB: 2 inverters
power supply: 12 - 15V DC
PCB dimensions: 3.2" x 2.2"
the prod. extension idea is to sense/map the max. cycle time for wipers + store it as max.capability in EEPROM and program voluntary (digitally set/regulated)linear adj. for wiper control + also by intercepting wiper motor control by (cordless drill PWM/PPM regulator) the cycle time may be elongated for more adjust options (slow motion just perhaps may give better results in slight rain or near 100% humidity)
BalasHapus! another interesting item (to be dev.-d)