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Circuit motion sensor pir circuits detector diagram simple control alarm industrial using relay homemade detection activated 5 simple motion detector circuits using pir Pir security sensor system gsm based diagram circuit microcontroller using projects
Automatic room light on circuit using pir motion sensor, pir motion .
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Automatic Room Light ON Circuit Using PIR Motion Sensor, PIR Motion
PIR Sensor and GSM Based Home Security System using 8051 Microcontroller
5 Simple Motion Detector Circuits using PIR - Homemade Circuit Projects