PhoneEnergy_page_79

PhoneEnergy | page 79 | https://thedailydialectics.com/pdfs/tesla/PhoneEnergy/PhoneEnergy.pdf

Soldering Iron You will use the soldering iron for soldering the circuit. The circuit will work properly without soldering the connections, but it is still a good idea to hold them firmly in place. Once you are certain all the wiring is correct, solder all the connections at one time so nothing…