黑暗感應開關電路,Dark Sensitive Switch

Specifications

--------------------------------------------------------------------------------

Dark Sensitive Switch is a simple project which operates a relay when the light falling on the LDR goes below a set point.

Input - 12 V @ 55 mA

Relay output - NC-C-NO

Onboard preset to set the level

Power-On LED indicator

Relay On LED indicator

Power Battery Terminal (PBT) for easy relay output connection

Four mounting holes of 3.2 mm each

PCB dimensions 44 mm x 49 mm