3029 - Electronic Combination Lock
Get
a practical introduction to 'programmable' electronic locks with this fully
working robust and versatile project.
The Control PCB contains all of the circuitry comprising of the decoding IC's, a matrix to set the four number security code using jumper wire provided and a relay output for switching an external loads.
The Control PCB is connected using the ribbon cable supplied to a separate touch Keypad PCB with 9 touch pads. If an incorrect digit is pressed the lock is automatically reset.
| Technical Specifications | |
|---|---|
| Supply | 12Vdc (PSU445 with connector 778.106) |
| Output | 1 x SPDT Relay |
| Maximum Output Resistive Load |
5 Amps @ 45Vac/70Vdc (Relay Datasheet) |
| Relay Connections | NO, NC, C (Relay FAQ) |
| Control Board Dimensions | 60x75mm |
| Keypad Board Dimensions | 32x70mm |
| Product Format | Electronic Kit (KT
 )
only
more |
| Documentation |
 User
Manual |
| Product Code |
Description | Price each exc. VAT (GB Pounds £) | INC.
VAT each 1+ |
Quantity | |
|---|---|---|---|---|---|
| 1+ | 5+ | ||||
3029KT |
Electronic Combination Lock Kit | £9.32 | £7.92 | GB£10.95 | |
Please see our Electronic Security page for more products like this
