PIC18F4550 for a simple handy trial development board and various application circuits are also circuits Eagle prepared by the PCB diagram drawings and PIC C language prepared by the software (MPLAB,. C. Hex,. Mcw,. McP etc.) Files provided in... Electronics Projects, PIC18F4550 Development Board and PIC18F4550 Examples "avr development board, pic development board, " Date 2019/08/02