In reply to Sir can use ldr in the by Aditya Anshul Permalink yes, you can use LDR as a yes, you can use LDR as a switch, which turns on the Circuit in darkness. But for this purpose instead of using IR sensor, build it with 555 timer like here: Dark and Light Indicator Circ...
In reply to Sir can use ldr in the by Aditya Anshul Permalink yes, you can use LDR as a yes, you can use LDR as a switch, which turns on the Circuit in darkness. But for this purpose instead of using IR sensor, build it with 555 timer like here: Dark and Light Indicator Circ...
In reply to Sir can use ldr in the by Aditya Anshul Permalink yes, you can use LDR as a yes, you can use LDR as a switch, which turns on the Circuit in darkness. But for this purpose instead of using IR sensor, build it with 555 timer like here: Dark and Light Indicator Circui...