PCB design Hc595 with UNL2803 and ESP32-DevKitC-32D
€8-30 EUR
Completed
Posted over 3 years ago
€8-30 EUR
Paid on delivery
So i need someone for a pcb Design.
I want to control 128 Leds with 12 Volt Power supply via a Arduino connected wireless to the ESP32.
So to manage the 12Volts power i had to think about a way to extend the power. Thats why I want to control the UNL2803 with the HC595.
Is that possible? Or is there a better way?
The PCB needs Screw terminals for all 128 + and 128 -. Also some Terminals for free GPIO pins.
The ESP32-DEvKitC-32D will be soldered via Pins to the PCB.
Why im thinking of this method is that i have worked with HC595 already and i have many here.
The components shouldnt be that expansive. And thats also why i took these.
But im open for different ideas.
I need the Design in EasyEDA
Hello
I have more than 15 years of experience in the embedded systems design and pcb design and electronics systems design
So let's discuss your project in chat