smikofficial
Member
- Joined
- Sep 20, 2018
- Messages
- 17
zenor diode and LED seires connect in schematic.What jumpers, and connecting what in series with what?
If the PCB is manufactured, the LED must be connected clearly. However, if the microphone might not need an LED, it meant that the circuit would work well if the LEDs were not mounted on the PCB and the + and - poles of the LED were connected by jumper.
![explain.png explain.png](https://cdn.imagearchive.com/groupdiy/data/attachments/58/58316-b23a4815995da212135d848782a016be.jpg)