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Accurate Foot-Switch

Accurate Foot-Switch

+

+

1

4

3

2

6

5

8

IC1

555

LOAD

WARNING

R1

820Ω

R3

1K

R4

1K

R6

10K

C3

100μ

16V

D1

1N4001

N/O

N/C

RL1

T2

BC558

R7

2.2K

C2

0.01μ

R5

1.5K

R2

47K

T1

BC548

+6V

N

L

230V AC

50HZ

S1, S2 = FOOT SWITCH

RL1 = 6V, 100Ω

1C/O RELAY

C1

16V

S1

S2

LED1

Accurate Foot-Switch

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publish time: 2020-09-21
Kiraaaa

Certain industrial control devices require precise switching operations. For example, if a foot-switch is used for precise drilling work, even a small switch error may cause considerable losses. This low-cost but accurate foot-switch can prevent this from happening.

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