slopagafud
New Member
Hello everyone my name is Dan and im new to this. I dont have much of an understanding of how circuits work, but, I can use a soldering iron and a multimeter rather well and build/repair things with the aid of a good schematic. That being said, heres my problem: I need to build a timer to turn a 9v device on for 10min, off for 20min, on 10, off 20, and on another 10 min before shutting off completely.I need it to run off a regular 9v batt and be as small as possible.Thankyou for any help you can offer.