okay, i feel pretty stupid, but it has been a while since i had my electronics courses. I need to turn a 3V dc pager motor on and off. I will have a digital signal from a microcontroller, but it will not supply the 120ma that I need. I assume I should just use a transistor driver, but what tranistor should i use, resistor values ect.. Thanks for any advice!!
okay, i feel pretty stupid, but it has been a while since i had my electronics courses. I need to turn a 3V dc pager motor on and off. I will have a digital signal from a microcontroller, but it will not supply the 120ma that I need. I assume I should just use a transistor driver, but what tranistor should i use, resistor values ect.. Thanks for any advice!!