Bill of Materials AVR COG AVR 2004 Design Contest Entry # A3754 IC1 AT90S2313 IC2 78L05 Q1 2N3904 C1 560 uF, 25V C2,C3,C7 .1 uF, 25V C4 4.7 uF, 16V C5,C6 22pF All Resistors 1/4W, 5% R1,R3,R4 100K R2,R6,R7,R9 10K R5 120 R8 47K D1,D2,D3,D4 1N4148 D5,D6,D7,D8 50V, 1A bridge rectifier XTAL1 10 MHz J1 (not shown on schematic) coaxial power connector J2 DB9F Serial Connector J3,J4 RCA jacks S1 NO pushbutton