Topic:)
pir motion sensor alarm
pir sensor projects
pir sensor led and buzzer projects
pir motion sensor with
Component requirements for pir sensor ( HC-sr501 ):
1. Arduino uno. - [ Ссылка ]
2. Pir sensor ( Hc-sr501 ). - [ Ссылка ]
3. Buzzer. - [ Ссылка ]
4. Resistor 220ohm.
6. Breadboard. - [ Ссылка ]
7. Jumper wire.
Visit This link for arduino pir sensor code and circuit diagram.
[ Ссылка ]...
Copy this link and paste it on google and enter the site and search pir then you will get the code and the diagram
