Im currently working on this project http://www.electroschematics.com/6039/security-light-switch-with-pir-sensor/#comment-280360
and using SB00622A-2 PIR Sensor instead of the PIR sensor given in the circuit because the PIR sensor available in our country is just SB00622A-2 and using LMR2-12D relay. Its not working to me and i dont know where to connect the load pins in the SB00622A-2 it is neccesary to connect it?. The led is not turning on and when i remove the no. 3 pin of the PIR on the ground the led is turning on. I dont know whats the problem . Im Using T1 and T2 is BC547B.
D2 is 1n4002.
thanks.
and using SB00622A-2 PIR Sensor instead of the PIR sensor given in the circuit because the PIR sensor available in our country is just SB00622A-2 and using LMR2-12D relay. Its not working to me and i dont know where to connect the load pins in the SB00622A-2 it is neccesary to connect it?. The led is not turning on and when i remove the no. 3 pin of the PIR on the ground the led is turning on. I dont know whats the problem . Im Using T1 and T2 is BC547B.
D2 is 1n4002.
thanks.