Arduino Battery Spot Welder is for welding Nickel Solder Tabs or Strips on 18650, button cells, Ni-Cd, Ni-MH or etc. batteries, you can make you own size of battery packs. It needs a 12V power supply and uses a 12V auto battery as welding current supply.
Ralph’s Hobby Shop was founded back in 1980 located at 668 Kingston Rd in Toronto, the shop closed it doors in 1998, was then run out of a garage at the side of my house part time. The shop has now closed. We now do online sales only Web site under construction, check back soon. I also offer full service to transmitter amps, tube radios.
I hold an Amateur Radio (Ham) ticket and advanced certificate and having lots of fun to this date. VE3VXY, VE3VXZ, VE3CIW.
Until next time.
Ralph MueckeRalphs Hobby Shop and all photos on this web site are the sole property of Ralph Muecke /Ralphs Hobby and Games