PCB Design – STM32 I need an experienced PCB designer to create a 4-layer industrial PCB Requirements: * MCU: STM32 * 4G Module: SIM7600G (GPS + LTE) * Power: 12V → 5V (LM2596), 3.3V (AMS1117), battery... (Budget: ₹1500 - ₹12500 INR, Jobs: Altium Designer, Circuit Design, Digital Electronics, Electrical Engineering, Electronics, Embedded Systems, Microcontroller, PCB Design and Layout, PCB Layout, STM32)