41- TIP122 Radio Squelch
$24.75 – $74.75
This circuit uses the output from a modified frs radio to trigger a darlington pair (Q1) to fire a single detonator.
Choose “Full Kit (PCB + Parts)” for a solder kit that includes all required parts for the build, a quick reference card and support from our amazing community of makers.
Choose “Assembled and Tested” for a fully assembled and tested ready to use device and reference card.