VU Meter Deck

I've added detailed drawings as well as all models (in .par and some in .step format) to project's Github repository.

I've change schematixc quite a lot since last time and this should be the final version. Files are arleady uploaded. New board works great and it's very unversal - trymmers can be used to change the scale and also the integration time (needle delay) so now it can be used with different gauges.

The device has finnaly been assembled. Full documentation is going to be posted here some time in the near future.

First board is ready and working!

Good news! Progess has been made, I tested the circuit with connected gauge and it works perfectly! I'm going to make the first PCB in a few days now so keep following.

I've finished designing first version of PCB. It's all THT on single-sided board  (with some jumpers visible as top traces) for easy home fabrication. A little bit oldschool but if the prototype works there might be an SMD version in the future.

For now I need to do the final testing and make my PCB.

I'm currently finishing the schematic and the breadboard prototype works well. Making the PCB will take some time.