Quantity   Component name
1 × Mini push button B3U-1000P tact 2.5mm x 3mm
2 × 1206 SMD 1 Ohm resistor 3216 metric. Surface mount.
2 × 1206 SMD Light emitting diodes Bright blue 3216 metric LED’s
1 × Coin cell battery holder CR2032 surface mount battery holder
1 × Doggy Shaped PCB One white puppy shaped printed circuit board. Can be colored, and used for surface mount solder practice.