More about extreme (3)

| This project was inspired by a model plane enthousiast who likes to fly large models. One problem he had was that when the battery pack is c...

| This project was inspired by a model plane enthousiast who likes to fly large models. One problem he had was that when the battery pack is c...

| The mains voltage level is dangerous, and possibly lethal to touch, so that extreme caution is required whenever you work on wiring or com...