I;m writing an essay on electronics we can use at school, and i need help. of course laptops are great, but everyone is doing their essays on laptops, so do you have any ideas on electronics that would be useful for school? thnx!
try explaining the electric motor...there are plenty of sites that explain how they work and even have cut aways so you can see the inside...i have been repairing electric motors ac and dc for over 30 yrs
