This is PCB designed for 40Pin PIC microcontroller PIC16F877A based development board. Component Details No Name Footprint 1 220uF 25v or 35v CAP-TH_BD10.0-P5.00-D1.0-FD 2 1000uF 10V OR 16V CAP-TH_BD8.0-P3.50-D1.0-FD 3 SS34 SMB_L4.6-W3.6-LS5.3-L-FD 4 DC005 DC-IN-TH_DC-005 5 33uH CDRH127N IND-SMD_L12.0-W12.0_CDRH127NP 6 LED LED0805-R-RD 7 Header-Male-2.54_1x3 HDR-TH_3P-P2.54-V 8 PIC16F877A-I/P DIP-40_L52.3-W13.9-P2.54-LS15.2-BL 9 Header-Male-2.54_1x6 HDR-TH_6P-P2.54-V 10 3x6x2.5mm KEY-3.0*6.0 11 Header-Male-2.54_1x5 HDR-TH_5P-P2.54-V 12 Header-Male-2.54_1x8 HDR-TH_8P-P2.54-V 13 DB128V-5.0-2P OR XY128V CONN-TH_2P-P5.00_DB128V-5.0-2P 14 16MHz OSC-TH_L10.0-W4.5-P5.00 15 LM2596S-5.0 OR LM2596R-5.0 TO-263-5_L10.6-W9.6-P1.70-LS15.9-BR 16 100NF C0805 17 10K R0805 18 1K R0805 19 10uF C0805 20 22PF C0805