**broken link removed**
I found this circuit diagram on the internet but it don't have the part lists.
I found out that the sensor using is the LDR and the IC is op-amp 741.
Unfortunately i don't know what is the transistor using and the value of the resistors
Anyone know what is the transistor used and value of the resistors can tell me pls
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I found out that when the transistors are removed the circuit still working (Test with software)
Anyone can tell me actually what is the uses of transistors in this circuit?
I found this circuit diagram on the internet but it don't have the part lists.
I found out that the sensor using is the LDR and the IC is op-amp 741.
Unfortunately i don't know what is the transistor using and the value of the resistors
Anyone know what is the transistor used and value of the resistors can tell me pls
----------------------------------------------------------------------------------------------------------------------
I found out that when the transistors are removed the circuit still working (Test with software)
Anyone can tell me actually what is the uses of transistors in this circuit?
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