2.83 €
In Stock
BH1750FVI Light Sensor Compatible with Arduino - Accurate Measurement
Brand: satkit
2.83€
VAT included (Ex VAT: 2.30 €)
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The BH1750FVI Light Sensor is a digital device designed to measure ambient light intensity with high precision, ideal for electronics and automation projects using platforms such as Arduino.
This sensor communicates via the I2C protocol, making it easy to integrate with microcontrollers and compatible boards, allowing direct digital readings without the need for additional analogue conversion.
Main features:
- Detection range: from 0 to 65.535 lux, covering from very dark to very bright environments.
- Accuracy: 1 lux, ensuring exact measurements for applications that require light detection sensitivity.
- ADC conversion: 16-bit analogue-to-digital converter for high resolution.
- Power supply: compatible with voltages from 3V to 5V, adaptable to most Arduino systems.
- Digital output: standard NXP I2C, making communication and data reading easier.
Technical specifications:
- Model: GY-30 BH1750FVI
- Communication protocol: I2C
- Measurement range: 0 - 65535 lux
- Accuracy: 1 lux
- ADC conversion: 16 bits
- Power supply voltage: 3V - 5V
Typical uses:
- Ambient light measurement for home automation and automation projects.
- Lighting control in smart systems.
- Integration into portable devices for brightness monitoring.
- Educational projects and experimentation with Arduino and other microcontrollers.
Compatibility: This sensor is compatible with Arduino boards and other microcontrollers that support I2C communication, making it easy to use in a wide variety of electronics projects.
Package contents:
- 1 BH1750FVI light sensor unit (GY-30 model)
This sensor is a precise and reliable tool for measuring light intensity, ideal for developers, students and professionals looking to incorporate digital light measurement into their Arduino projects.
- Digital light intensity sensor with I2C communication, Arduino compatible
- Detection range from 0 to 65,535 lux for a variety of lighting conditions
- High accuracy of 1 lux for precise measurements
- 16-bit analogue-to-digital converter for high resolution
- Flexible 3V to 5V power supply for multiple projects
- Standard NXP I2C digital output for easy integration
- Includes 1 GY-30 BH1750FVI sensor ready to use
Customer Questions & Answers
What is the main advantage of the BH1750FVI sensor over traditional photodiodes or LDRs in light measurement applications?
The BH1750FVI offers direct digital measurement in lux, high accuracy of 1 lux, and I2C output, eliminating the need for analogue conversion and complex calibration required by LDRs and photodiodes. In addition, its linearity and dynamic range (1-65535 lux) are superior for applications requiring consistent and comparable measurements.
What are the dimensions and approximate weight of the GY-30 BH1750FVI module?
The GY-30 BH1750FVI module measures approximately 33 mm x 13.8 mm x 4 mm and weighs around 2 g. It is compact enough to integrate easily into prototypes or embedded projects.
Are there any known limitations in operating conditions, such as temperature or electromagnetic interference?
The BH1750FVI operates within a temperature range of -40 °C to 85 °C. It is not immune to strong electromagnetic interference on the I2C line, which can affect data transmission; therefore, in environments with a lot of electromagnetic noise, the use of short or shielded cables is recommended.
What voltage does the BH1750FVI sensor work with?
The BH1750FVI sensor works with a power supply voltage between 3V and 5V.
What range of light can this sensor measure?
It can measure light intensities from 0 to 65,535 lux.
How does the sensor communicate with Arduino?
The sensor uses standard digital I2C communication to connect with Arduino.
What light measurement accuracy does it have?
The sensor accuracy is 1 lux, providing very exact measurements.
What is included in the package when buying this sensor?
It includes 1 unit of the BH1750FVI light sensor model GY-30.
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