[FIDOCAD]
FJC B 0.5
MC 150 50 1 0 ey_libraries.didled0
MC 150 35 1 0 ey_libraries.pasres0
MC 135 60 0 0 ey_libraries.opaopa1
LI 95 70 95 80 0
MC 90 80 0 0 ey_libraries.refpnt4
MC 130 70 0 0 ey_libraries.refpnt4
MC 115 70 1 0 ey_libraries.pasres0
MC 115 35 1 0 ey_libraries.pasres0
MC 100 45 0 0 ey_libraries.pasres0
LI 80 25 155 25 0
LI 150 30 150 25 0
LI 115 30 115 25 0
LI 115 45 115 65 0
LI 125 65 115 65 0
LI 110 45 110 55 0
LI 110 55 125 55 0
MC 110 80 0 0 ey_libraries.refpnt4
SA 115 25 0
SA 150 25 0
SA 115 65 0
MC 135 30 1 0 ey_libraries.pasres0
MC 125 40 0 0 ey_libraries.pascap0
MC 120 50 0 0 ey_libraries.refpnt4
LI 135 40 135 50 0
LI 125 35 130 35 0
LI 130 35 130 45 0
LI 130 45 135 45 0
SA 135 45 0
SA 135 25 0
TY 100 35 4 3 0 0 0 * R1
TY 105 25 4 3 0 0 0 * R2
TY 105 70 4 3 0 0 0 * R3
TY 125 25 4 3 0 0 0 * R4
TY 155 35 4 3 0 0 0 * R5
TY 120 30 4 3 0 0 0 * C1
TY 165 30 4 3 0 0 0 * R1 10 k
TY 165 40 4 3 0 0 0 * R2 47 k
TY 165 50 4 3 0 0 0 * R3 10 k
TY 165 60 4 3 0 0 0 * R4 100 ohm
TY 165 70 4 3 0 0 0 * R5 680 ohm
TY 115 15 4 3 0 0 0 * Vbat
TY 165 80 4 3 0 0 0 * C1 100 n
TY 115 5 4 3 0 0 0 * LM393 comparatore
TY 130 85 4 3 0 0 0 * Fig. 1a
TY 120 75 4 3 0 0 0 * 2.5 V @ Vbat 14 V
LI 115 65 125 75 0
FCJ 1 0 3 2 0 0
TY 65 45 4 3 0 0 0 * Vin 0-36 V
TY 200 40 4 3 0 0 0 * Vin > 2.5 V LED Spento
TY 200 50 4 3 0 0 0 * Vin < 2.5 V LED Acceso