Want to do one, but know this knowledge wins, want to know a friend pointing in one or two, thanks in advance! QQ:237411214Have a full set of spare parts can provide the circuit?I want to 2mm thick iron sheet and diameter of about 6mm wire butt, because the product shape is special, outside buy not applicable, so just want to do it yourself.
There are gear switches, copper strips, electrodes, AC contactors
SCR, relevant welding, and some circuit board, CNC equipment, some pressure! Quite a lot！
It's not easy to do it yourselfThere are many kinds of light fittingsIt's not always easy to make it out
