PCB to connect a raspberry PI 4 with inputs and outpts.
Budget: $30 – $250 USD
Hello, I need a pcb in easy eda, with the following requirements, 4 digital inputs (15 - 24 v dc), 4 analog voltage inputs (0 - 10 v dc), 4 analog inputs (4 - 20 ma), 2 rs 485 inputs, 1 rs 232 input, and 4 opto-coupled relays outputs, 2 PWM outputs (0-10VDC), I2C communication, ISP, serial port, 3 USB ports, and 2 ethernet ports.
With size 15 by 6 centimeters.
With size 15 by 6 centimeters.