I bought a Digital Car Compass with Time. It uses 3 AAA batteries as normal power source but I want to use the car battery to power it so I dont need to change the batteries. How would I make the circuit. What would I need from radio shack to make this work without setting my car on fire or...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.