I already have this circuit and working as it is.
With the following exceptions: R1 is 1k (not 10k),in my case ; Vcc=5V ; tested with general BJT NPN transistors that i have in my collection.
Right now, the Trigger is always high and gets low when i shadow LDR.
But I want it reversed now, meaning: I want the Trigger to be always low, and when I put my hand over LDR, Trigger to get high.
I've tried to find a solution for 2 weeks, with different transistor circuits and I had no luck. Im not an engineer in electronics, so be decent with me.
Thank you.
With the following exceptions: R1 is 1k (not 10k),in my case ; Vcc=5V ; tested with general BJT NPN transistors that i have in my collection.
Right now, the Trigger is always high and gets low when i shadow LDR.
But I want it reversed now, meaning: I want the Trigger to be always low, and when I put my hand over LDR, Trigger to get high.
I've tried to find a solution for 2 weeks, with different transistor circuits and I had no luck. Im not an engineer in electronics, so be decent with me.
Thank you.
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