GERUI Pack of 8 TCRT5000 Infrared Reflector Sensor Modules, Digital Light Intensity Module, Six Wire Interface DC 3.3V 5V

Resistance module: the light-sensitive resistance module, which is most sensitive to ambient light, is generally used【Working voltage】: DC 3.3V-5V Working current: choose a power supply of 1A or higher. Working temperature: -10°C -50°C. Output signal: TTL level. Working voltage: DC 3.3V-5V. Working current: choose a power supply of 1A or higher. Working temperature: -10°C -50°C. Output signal: TTL level to detect ambient light brightness, trigger microcontrollers or relay modules. 【Output Interface】: 6-wire interface (1, 2, 3 and 4 are 4 way signal output terminals, VCC is the positive power supply, GND is the negative power supply that is the ground wire) The comparator output signal clean, good waveform, driving ability, more than 15mA. With a multi-turn precision potentiometer adjustable sensitivity adjustment. Driving behaviour: the waveform of the output signal is good, which has a strong driving ability. 【Strong Force】: Adjust the detection distance by the potentiometer knob clockwise increasing, with an effective distance range of 1-12 cm and a detection angle of 35°.