Zmpt101b Proteus

Add a non-inverting summing amplifier to add 2.5V DC offset (use a voltage divider from +5V supply).

In simulation:

In hardware, you adjust the onboard potentiometer until the output reads 2.5V at 0V AC input and reaches ~5V at maximum rated AC input. zmpt101b proteus

Remember: Simulation speeds up development, but real-world calibration using the module’s onboard trimmer is essential for accuracy. Add a non-inverting summing amplifier to add 2