sunnystar
Junior Member level 3
LDR is connected with a transistor and emiiter of transistor with pot of 10k and and ldr and collector are also connected with two resistors (1.5k and 100k) what is the role of two high value resistors with LDR?
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You wrongly sketched two series feedback resistors from the transistor collector to its base but the circuit has no feedback resistor.then what is the role of this feedback resistor?