This kit produces an alternating LED sequence through a two-transistor multivibrator (Flip-Flop) circuit. Each leg has its own SMT adjustment to provide different timing effects.
The PCB is double-sided, plated thru-hole, 1.20″ long x 2.20″ wide made of .062″ FR-4 epoxy glass. It has a green solder mask (LPI) on both sides with white silkscreen on the topside and four mounting holes.
The kit includes all of the parts and a PCB.