3.3-5V input LM393 light Sensor Module for Arduino Projects NEW
Output Dupont cable.
PCB Size: 35mm x 12mm
Main chip: LM393, photoresistor sensor probe
Working voltage: DC 3-5V
1, with output instructions;
2, single output;
3, the output valid signal is low, the indicator lights;
4, sensitivity adjustable (fine tuning);
5, with mounting holes for easy installation of the firmware;
6, the circuit board output switch, the output can be directly connected microcontroller IO port.
automatic curtains, teaching experiments, light detection and so on for the occasion;
Provide a reference routines, circuit diagrams and Other relative information.