STM-Based 24 V I/O PCB

I need a compact STM-microcontroller board that runs from a single 24 V DC, 5 A supply and handles the mixed-signal I/O of a small machine. Inputs • five pulse channels for incremental encoders, each... (Budget: ₹12500 - ₹37500 INR, Jobs: Circuit Design, Electrical Engineering, Electronics, Embedded Systems, Microcontroller, PCB Layout, Signal Processing, STM32)