Touch switch.This project allows you to turn things on or off simply by touching a small sensor pad with your finger. This could include operating an alarm, water pump, HI-FI speakers or any other low voltage gadget. • PCB's and all parts including the relay supplied • 9V Battery required
| category_l3 | Educational |
| category_map_id | 1267 |
| price_exc | 19.95 |
| in_stock | 1 |
| lead_note | Available |
| source_updated_at_snapshot | 2026-10-26T00:00:39.155570 |
