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Night Lamp

Night Lamp

230V AC

50HZ

C1

0.22μ

630V

D1

1N40007

ZD1

15V, 1W

ZENER

R2

180Ω

1W

LED1-LED12 = 5MM WHITE LEDs

R1

4.7Ω

1W

LED1

LED4

LED9

LED12

L

N

Night Lamp

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publish time: 2020-09-29
Circuit Everyday

There are two night light circuits using LEDs. One can be used as a night vision clock and the other as a TV light. Both circuits are powered by AC, consume little power, and can also prevent power fluctuations. Night vision lights use twelve LEDs arranged in a circular pattern of a wall clock, while TV lights use 24 prism format LEDs.

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