Cebek
Vox Controlled Relay Switch Module with Microphone. This non-latching relay switch will switch the relay on in response to a user-adjustable audio input signal level . The relay turns off when the sound level falls below the trig...
Electronics > Circuit Components > Printed Circuit Boards > Development Boards
PM-14
PM-14
14.77
Quasar Electronics Limited
https://quasarelectronics.co.uk/Item/cebek-pm-14-vox-controlled-relay-switch-module-with-microphone
The Cebek PM-14 is a VOX controlled relay switch module with an electret microphone input. The non-latching relay will switch on in response to a user-adjustable audio input signal level. The relay turns off when the sound level falls below the trigger threshold.
The microphone is mounted on a separate board with a 10cm approx connection lead.
All modules are supplied fully assembled and tested so you only need to make the necessary connections.
Specifications| Supply Voltage | 9 - 15 Vdc (e.g. CFE103 or CFE002) |
| Current Consumption | 2mA standby, 60mA active |
| Trigger Sensitivity | Adjustable between 80 - 100dB plus approx. |
| Frequency Response | 30 - 17 000 Hz |
| Output | 1 x SPDT Relay |
| Maximum Output Load (Resistive) | Up to 240Vac or 28Vdc @ 5 Amps max. (Relay Datasheet) |
| Relay Connections | NO, NC, C (Relay FAQ) |
| Dims. (WxDxH) | Main Board: 77 x 43 x 30 mm Microphone Board: 27 x 12 x 10 mm |
| Connectors | Screw terminal blocks |
| Enclosure | WCAH2853 |
| Product Format | PRE-ASSEMBLED Electronic Module Product Format Info |
