fp50schema

IC1 NE592 RA1 RA0 Osc1 Osc2 Vdd RB7 RB6 RB5 RB4 RA2 RA3 RA4 CLR Vss RB0 RB1 RB2 RB3 IC2 16F84R5 100 R3 100k R4 100k R7 100 C8 100n X1 16MHz C7 33p CA1 80pR8 10k P1 22k Q1 2SC1841 R6 2k2 Gnd Vdd VO RS R/W EN DB0 DB1 DB2 DB3 DB4 DB5 DB6 DB7 LL+ 14. 250. 0 MHz... More

IC1 NE592 RA1 RA0 Osc1 Osc2 Vdd RB7 RB6 RB5 RB4 RA2 RA3 RA4 CLR Vss RB0 RB1 RB2 RB3 IC2 16F84R5 100 R3 100k R4 100k R7 100 C8 100n X1 16MHz C7 33p CA1 80pR8 10k P1 22k Q1 2SC1841 R6 2k2 Gnd Vdd VO RS R/W EN DB0 DB1 DB2 DB3 DB4 DB5 DB6 DB7 LL+ 14. 250. 0 MHz USB IC4 IC3 7805 C2 100n C1 100n C5 100n R2 100 R1 1k C4 100n C3 100n Afficheur 1 x 16 caractères R9 22 C6 100n S1S2S3S4S5 S6 S7 1 2 3 1 8 6 2 7 4 5 3 1 2 3 4 5 6 7 8 9 101112131415161718 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 12v + In RS232 Rétroéclairage Contraste Fréquencemètre 50 MHz à FI programmable (C) Jean-Marc EVEILLE F5RDH Entrée Alim. + C9 10µ (C) Luc PISTORIUS F6BQU Less