E-Lock DIY KIT
E-Lock is a Touch Tone-activated electronic combination lock which is controlled by the keypad of a mobile phone.
When the correct combination is entered the relay on the circuit board is activated.
The relay can be connected to a solenoid (not supplied) controlling the lock on a door or cupboard.
Skill Level 2. This kit requires soldering of components to the PC board while building.
- This kit requires soldering of components to the PC board while building.
- Soldering required
- Ages 13+