3D Printer – 1PCS Mini System PIC Development Board + Microchip PIC16F877 PIC16F877A

About this item High quality PIC microcontroller development board. Reset button. 4M crystal onboard ,Using socket,Crystal frequency can be replaced easily at any time 4 independent keyboard,connected to RB0 RB1 RB2 RB3 8 LED connected to the RD port,J3 plug LED is enabled, J3 unplug the RD port release completely.