Transcript Document 9650251

Lm otor
1m H
D1
DIODE_VIRTUAL
D2
DIODE_VIRTUAL
R
1kOhm
Q1 ON
Q1
Motor Energized
BJT_NPN_VIRTUAL
Vm otor
12 V
Lmotor
1mH
D1
Q1 OFF
DIODE_VIRTUAL
R
1kOhm
D2
DIODE_VIRTUAL
Q1
Inductor
“Discharges”
BJT_NPN_VIRTUAL
Vmotor
12 V
Lm otor
1m H
D2
DIODE_VIRTUAL
R
1kOhm
Q1 ON
Q1
Motor Energized
BJT_NPN_VIRTUAL
D1
DIODE_VIRTUAL
Vm otor
12 V
-
Lm otor
1m H
+
Q1 OFF
D2
DIODE_VIRTUAL
R
1kOhm
Q1
Inductor
“Discharges”
BJT_NPN_VIRTUAL
Vm otor
12 V
D1
DIODE_VIRTUAL
5-V Regulator
5-V Regulator
555 Timer
Astable Mode
5-V Regulator
555 Timer
Astable Mode
Direction Control
5-V Regulator
555 Timer
Astable Mode
Stop/Run
Direction Control
5-V Regulator
555 Timer
Astable Mode
Stop/Run
Drive
Format
Direction Control