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Twilight Lamp Blinker

Twilight Lamp Blinker

N1

1

2

3

N2

5

6

4

N3

8

9

10

N4

12

13

11

7

14

+

+

IC1 (N1-N4) = CD4093

LDR1

ZD2

15V

1W

S1

D1

1N4007

R2

1M,1W

R1

10K

10W

230V AC

50HZ

INPUT

S1 = SPST SWITCH

C2

100μ

40V

ZD1

5.6V

1W

C3

10μ

35V

R3

100K

C1

0.68μ

400V

1

2

D2

1N4007

VR1

100K

4.8V/500mA BATTERY PACK

BRIGHTNESS CONTROL

T1

BC547

LED1

BLINKER

R4

100Ω

μ

Twilight Lamp Blinker

0
0
0
publish time: 2020-09-24
Circuit Everyday

At sunrise or sunset, the ambient light is not enough to guide you through open doorways or around obstacles. To avoid any accidents, there is a twilight flasher, you can place it near obstacles just in case.

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