ATSAMD21G18A schematic and pcb in altium
Budget: $10 – $30 USD
Using ATSAMD21G18A need to do schematic and pcb in altium. ATSAMD21G18A must have power dc/dc, JTAG connector, usb, 4 usart , 8 output pins and 8 input pins, 2 analog in pins and 2 analog out pins.