Hi all and happy new year.
I need help to design a Vu-Meter with this common Anode led display, I imagine I need to use HC595 and a MCU, but I don't have a big experience with this king of technology.
I can pay for the time and the works and expertise. I already did the Audio buferisation circuit and RMS detector I just need the LED Drive.
This led display was used in a Vu-Meter by a Chinese company (see the pics of the PCB enclosed) but I don't have schematics and I prefer do one myself.
Thanks by advance.
I need help to design a Vu-Meter with this common Anode led display, I imagine I need to use HC595 and a MCU, but I don't have a big experience with this king of technology.
I can pay for the time and the works and expertise. I already did the Audio buferisation circuit and RMS detector I just need the LED Drive.
This led display was used in a Vu-Meter by a Chinese company (see the pics of the PCB enclosed) but I don't have schematics and I prefer do one myself.
Thanks by advance.
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