Lm393 Light Sensor Module Raspberry Pi
Lm393 digital light sensor module 4 pin this light sensor module combines both the ky 018and 3 pin design of lm393 to create a universal module that can act as a digital switch if connected to do pin or as an analog sensor if connected to ao analog output.
Lm393 light sensor module raspberry pi. This light sensor module has 4 wires. Connect breadboard to raspberry pi using figure 3 as a reference connect the gpio pins on raspberry pi to the breadboard using three female to male jumper wires. Lm393 light sensor module 3 3 5v input light sensor for arduino raspberry pi brand. Lm393 light sensor module 3 3 5v input light sensor for arduino raspberry pi top obtain the spe.
Vcc gnd digital analog. The digital pin is the digital output while the analog pin is the analog output. With fixed bolt hole for easy. If you re new to python i recommend taking a quick crash course on the basics of python.
Connect the module to the raspberry pi. Light level detection the brightness of the light sensor is directional only inductive sensor in front of the light source used to find light better. In the following example we will use the analog output to measure light level. We can only use digital output directly on raspberry pi because raspberry pi doesn t come with any analog input pin.
Hiletgo 2pcs vl6180 vl6180x range finder optical ranging light sensor module gesture recognition sensor i2c interface 3 3v 5v emitter ambient light sensor 4 0 out of 5 stars 1. The biggest problem we face with this circuit is the fact that the pi doesn t have any analogue pins. Digital switching outputs 0 and 1 5. This fits your.
The light sensor code. Lm393 light sensor module 3 3 5v input light sensor for arduino raspberry pi 1 offer from 7 00. Make sure this fits by entering your model number. Only 7 left in stock order soon.
Running the program to use the light meter load and run the program 08 light meter py in mu. The lm393 is a simple photo resistor light sensor that has both analog and digital outputs.