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Light sensor LDR resistive for Arduino - Okystar
The LDR digital light sensor module is very sensitive to ambient light. Usually used to detect the brightness and intensity of ambient light. The signal detection sensitivity can be adjusted by means of a potentiometer. It has 4 pins and 2 LEDs that show the status of the digital power supply and output. The sensor is powered from 3.3 V to 5 V.
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LDR resistance light sensor for Arduino - Okystar
The digital/analogue light sensor module is very sensitive to ambient light. Usually used to detect the brightness and intensity of ambient light. The sensitivity of the signal detection can be adjusted by means of a potentiometer. LDR (Light Dependent Resistor) means a light-dependent resistor or photoresistor, it is a passiveelement of a circuit with a resistor that has a variable resistance depending on the light intensity.It has 4 pins and 2 LEDs that show the state of the digital power supply and output. The module's construction is based on LM393 circuit. The sensor is powered from 3.3 V to 5 V.
LDR resistance light sensor for Arduino - Okystar.
Product compatible with Arduino. |
LDR light sensor design
The sensor module consists of:
- A potentiometer, which is used to set the trigger level
- 2 LEDs that show the power and digital output (DO) status
- 4 pins: VCC, GND, DO, AO
- Photoresistor sensitive to light
- LM393
- Capacitors
LDR resistance light sensor for Arduino - Okystar.
Module outputs
Sensor equipped with 4 goldpin leads. The module is controlled by means of digital and analogue signal. It is powered from 3.3 C to 5 V. It communicates with a device equipped with a microcontroller, e.g. Arduino.
| N | Description | Pin |
|---|---|---|
1 | Sensor power supply. 3.3 V to 5 V. | VCC |
2 | The weight of the system. | GND |
3 | Digital output. TTL output signal. | DO |
4 | Analogue output. | AO |
LDR sensor specifications
- Manufacturer: Okystar
- Type of sensor: digital
- Supply voltage: 3.3 V to 5 V
- 2 LEDs to indicate power supply and digital output
- Construction based on LM393
- Dimensions of the plate: 32 x 14 x 5 mm
| Name | Value |
|---|---|
| Sensor - type | lights |
| Width | 5 cm |
| Height | 0.6 cm |
| Depth | 6 cm |
| Weight | 0.003 kg |
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30 days to return, without giving a reason
If the product does not meet your expectations, you have 30 days from receiving the parcel to withdraw from the contract. The product only has to be complete. The right of return belongs to consumers (a purchase unrelated to business activity).
Complaints
If the product turns out to be faulty, you can make a claim under the guarantee or the statutory warranty. We handle claims without delay, at the latest within 14 working days of receiving the report together with the goods.
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Instructions and documents
GPSR data
Product information
This product is a component intended for further assembly or prototyping. It is not a finished product within the meaning of the product safety regulations.
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