YouKits HB1A – Adjusting the battery level indication

The HB1A is an awesome little rig with many hidden secrets.

Mine was reading a little higher than the actual battery voltage I was using. While it was open, as it often is nowadays, I noticed a trimpot (UR1 Bat) more or less in the middle at the back of the PCB


Adjusting this trimpot, I was able to get the correct battery voltage indication on the LCD display.

The next mission – Power output issues need to be resolved ….

73 de Eddie ZS6BNE

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