Arduino LDR Module

Arduino LDR Module

LDR Module, ArduinoIt is a digital output card designed for your projects. LDR is a light sensitive chess variant. When it detects light while reaching mega ohm levels in the dark, it allows current to pass by reaching values as low as 5 ohms. It gives analog output according to the resistance light level. However, thanks to the special circuit on this card, it gives a digital output when it detects the threshold value that you can set with the trimpot. If you give 5V to the card, the output will be 0V until it detects the threshold value, and 5V at the output when the light intensity reaches the threshold value. You can use the circuit with a voltage in the range 3.3V-5V.

Arduino LDR Module Technical Specifications

• Working Voltage: 3.3V-5V
• Output: Digital
• Size: 3.2 cm x 1.4 cm

Useful Links

• Distance and Motion Sensor TypesYou can examine.