Rs485 and current loop expert
Budget: $10 – $30 USD
We are seeking a skilled electronic engineer with expertise in RS-485 communication and closed current loop transmission for a freelance project. The goal is to design a circuit that converts a closed loop current (2mA to 45mA at 24V) into an RS-485 signal.
Your responsibilities will include:
- Ensuring stability and noise immunity.
- Facilitating reliable switching between transmit and receive modes.
- Verifying the existing schematic through theoretical simulation to confirm its functionality prior to PCB production.
Your responsibilities will include:
- Ensuring stability and noise immunity.
- Facilitating reliable switching between transmit and receive modes.
- Verifying the existing schematic through theoretical simulation to confirm its functionality prior to PCB production.