Coop automatic controller

Published:2011/7/25 2:27:00 Author:Ecco | Keyword: Coop automatic controller | From:SeekIC

The coop automatic controller circuit is composed of the power supply circuit, humidity measurement control circuit, light detection control circuit and temperature detection control circuit, and it is shown in Figure 4-38. Power supply circuit is composed of the power transformer T, bridge rectifier URl, LED HL, three-terminal regulator IC and integrated filter capacitor Cl. Humidity measurement control circuit consists of resistor RS, bridge rectifier UR2, potentiometer RPl, transistors Vl, V2, diodes VDl, VD2, resistors Rl-R4, capacitors C2 and relay K1.



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