The Tie Pin “Learn to Solder Kit” was created so that when the Makerspace takes part in events with the public, we can teach people how to solder.
Participants learn through-hole and surface mount soldering.
Each pin consists of:
Coin cell holders
We have thousands of them in the boxes above the parts bins in the electronics lab
FR4, 2-layer, 40x40mm, 1.2mm thick, HASL finish, 1oz copper, .4mm solder mask dam, .3mm min hole size, 6/6mil min track spacing, no blind vias, no castellations, no impedance control
About $50+s/h for 200 boards with a 4-week lead time