Rain detector circuit LM1801, 2N2222, 4011B, NE555, LM555, BC547, BC107, 2N5825, BC548, BC168

Rain detector circuit

Rain detector circuit

Rain detector circuit

3 kinds of circuit diaghrams to dethect the rain water, the principle is the same, the difference is the component, and the results were good, of course should be in comparison to his own. Good luck making Rain detector circuit using LM1801, 2N2222B, 4011B, NE555A, LM555, BC547B, BC107, 2N5825, BC548C, BC168