![]() ![]() The 8 volts supplied thru the black wire in PIN2 of the RJ45 connector allows the Trinket M0 and the soundboard to be powered by the radio itself, using the switching regulator. Sometimes it can be a little difficult, especially with uninsulated wires, they tend to look silver/white/grey. I bought 5 microphones for this experiment, all from the same retailer, and 2 of them had different colors like brown and silver in various locations, so just use a multimeter to make sure the wires position in the plug is right if you have a hard time seeing the color. The pin out is as follows, going from right to left As always, if in doubt you should use a multimeter to measure. Please remember that the colors of the wires might vary, but the PIN order here is correct.
0 Comments
Leave a Reply. |