[FIDOCAD]
MC 175 90 0 0 ey_libraries.trnbjt1
MC 100 105 0 0 ey_libraries.trnbjt1
MC 180 60 1 0 ey_libraries.pasres0
MC 140 90 0 0 ey_libraries.pasres0
MC 105 65 1 0 ey_libraries.pasres0
MC 65 105 0 0 ey_libraries.pasres0
LI 15 95 15 115 0
LI 15 115 40 115 0
LI 40 115 40 95 0
LI 40 95 15 95 0
LI 40 105 60 105 0
LI 75 105 95 105 0
LI 105 100 105 75 0
LI 105 60 105 50 0
LI 100 50 110 50 0
LI 175 50 185 50 0
LI 180 50 180 55 0
LI 180 70 180 85 0
LI 180 95 180 110 0
LI 105 110 105 120 0
LI 105 90 135 90 0
LI 150 90 170 90 0
MC 105 120 0 0 045
MC 180 110 0 0 045
TY 20 100 4 3 0 0 0 * micro
TY 20 105 2 2 0 0 0 * 0 - 5 V
TY 110 105 2 2 0 0 0 * 2N2222A
TY 185 90 2 2 0 0 0 * BD139
TY 185 60 2 2 0 0 0 * Carico 16 ohm
TY 175 45 2 2 0 0 0 * +12V
TY 100 45 2 2 0 0 0 * +12V
SA 105 90 0
TY 165 120 2 2 0 0 0 * Ib sat = 2 * (Ic / hfe) = 2 * (0.75/25) = 0.06A
TY 185 95 4 3 0 0 0 * SATURAZIONE
TY 110 110 4 3 0 0 0 * INTERDIZIONE
TY 165 125 2 2 0 0 0 * Vbe = 1 V
TY 110 65 2 2 0 0 11 * 150R 1W
TY 140 100 2 2 0 0 11 * Ib sat = 0.06A
LI 190 70 190 80 11
FCJ 2 0 2 2 0 1
TY 195 75 4 3 0 0 11 * Ic = 0.75A
TY 195 80 4 3 0 0 11 * 
LI 150 95 165 95 11
FCJ 2 0 2 2 0 0
TY 135 80 2 2 0 0 11 * 27R 1W