The utility model provides a photoelectric controller sensing and control circuit equipment, belong to the correction technology field, including infrared sensor circuit, modulation demodulation circuit, voltage amplifier circuit, single -chip control circuit, stepper motor drive device, first power and second source, the luminotron is connected with modulation demodulation circuit among the infrared sensor circuit, the receiver tube is connected with voltage amplifier circuit, modulation demodulation circuit is connected with voltage amplifier circuit and single -chip control circuit respectively, single -chip control circuit is connected with computer and stepper motor drive device and rectifies, first power is infrared sensor circuit, modulation demodulation circuit, voltage amplifier circuit and single -chip control circuit provide operating voltage, the second source provides operating voltage for stepper motor drive device. The utility model discloses select for use photoelectriccell as infrared sensor circuit, especially increased modulation demodulation circuit, let the receive only infrared light that sends at luminotron of the same kind with it of receiver tube, have that the interference killing feature is strong, stability is good, advantages such as accuracy height.