License

Public Domain

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LDR CONTROLLED RELAY MODULE

11 months ago 257
  • Description
  • Documents
  • BOM
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Description

this is a simple dark sensor project that is connected to a relay which u can connect to a domestic light or fan etc. thedevice make sure that when there is light, the relay will be switched OFF and when it's in the dark, therealy is turned ON.

Documents

Sheet_1

NEW_PCB

BOM

ID Name Designator Footprint Quantity
1 S9013 BC547 SEEED-SOT-23 1
2 A9050 LDR RESISTOR_LDR_5X4.1_RM3 1
3 BC547 Q2 SEEED-SOT-23 1
4 220Ω R2,R4 0603 2
5 220k R3 0603 1
6 5v RELAY1 RELAY-SL-SRD 1
7 LED SMD LED 1608 0603 LED 1
8 SIN(0 1 50) AC 1 0 9V HDR1X2 1
9 OUT P1 WJ2EDGVC-5.08-3P 1
10 on LED2 1608 0603 LED 1

Attachments

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