1, Logic DC Jack(Mainboard) from Techbox Tricks ×1
2, Grove – Universal 4 Pin Buckled Cables ×2
3, Grove – Light Sensor ×1
4, Grove – Colorful Light ×1
5, 9V to Barrel Jack Adapter ×1
6, 9V Battery ×1
Step 1 Connect thelight switch with logic DC jack (left side) using one universal 4 pin buckledcable.
Step 2 Connect the colorfullight with logic DC jack (right side) using one universal 4 pin buckled cable.
Step 3 Slide switch ofthe logic DC jack to the middle “NOT” place, which means on in the dark and offin the light.
Step 4 Connect theDC battery with logic DC jack using the barrel jack adapter.
Step 5 Make a pumpkin with colored papers, put the colorful light into it,and stick together.
Step 6 Finally,you complete one Halloween Pumpkin which light up automatically in the dark.