------------------------------------------------------------------------------- PROTEL-SCHEMATIC Bill of Material For counter 13:30 2-OCT-2012 Page : 1 ------------------------------------------------------------------------------- DESCRIPTION QUAN. COMPONENT NAME(S) 1k5 1 R4 1nF 2 C6 C7 4MHz 1 X1 10K 1 R2 10uF 1 E1 22nF 1 C8 22pF 1 C4 40pF 1 C1 100pF 2 C2 C3 220k 1 R3 470 1 R1 470pF 1 C5 BF299 1 T1 Display 1 A3 ICSP 1 A2 Jumper 1 J1 LN526RA 2 L1 L2 PIC16F84 1 IC1 Power 1 A1 SP4653 1 IC2