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PC-Based Stepper Motor Controller

PC-Based Stepper Motor Controller

14

18

25

13

1

D0

D1

D2

D3

D4

D5

D6

D7

R1-R8 = 1K

T2

BD139

T4

BD139

T1

BD139

R1

100Ω

D3

D0

D2

D1

D6

D4

T6

BD139

T8

BD139

T5

BD139

T7

BD139

R1

100Ω

COIL2

COIL1

R1

R8

25 PIN

`D` TYPE

MALE

CONNECTOR

RED

ORANGE

YELLOW

GREEN

+5V

T3

BD139

PC-Based Stepper Motor Controller

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1
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publish time: 2020-09-22
Kiraaaa

Timers are very useful for industrial applications and household appliances. This is a PC-based timer that can be used to control electrical appliances for up to 18 hours. The timer uses a simple program and interface circuit. It is extremely convenient for those who have a PC in the workplace or at home.

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