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🔆 enhanced light intensity sensor module with i2c interface by noyito - pack of 2 logo

🔆 Enhanced Light Intensity Sensor Module with I2C Interface by NOYITO - Pack of 2 Review

3

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Very good

Revainrating 4 out of 5  
Rating 
4.0
📹 Motion Detectors, 🕵️‍♂️ Security & Surveillance

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Description of 🔆 Enhanced Light Intensity Sensor Module with I2C Interface by NOYITO - Pack of 2

The MAX44009 ambient light sensor features an I2C digital output that is ideal for a number of portable applications. At less than 1μA operating current, it is the lowest power ambient light sensor in the industry and features an ultra-wide 22-bit dynamic range from 0.045 lux to 188,000 lux. Low-light operation allows easy operation in dark-glass applications. Module operating voltage :3-5V. The on-chip photodiode’s spectral response is optimized to mimic the human eye’s perception of ambient light and incorporates IR and UV blocking capability. The adaptive gain block automatically selects the correct lux range to optimize the counts/lux. The IC is designed to operate from a 1.7V to 3.6V supply voltage range and consumes only 0.65μA in full operation. It is available in a small, 2mm x 2mm x 0.6mm UTDFN-Opto package. MAX44009 Digital Ambient light Sensor Light Intensity Sensor Module Arduino code and schematic download link: https://www.amazon.com/clouddrive/share/6VsL1qMxkVHeOeD2pj9lZ075py4NfQQryZ6vZsGhj1O.

Reviews

Global ratings 3
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    0
  • 4
    3
  • 3
    0
  • 2
    0
  • 1
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Type of review

Revainrating 4 out of 5

Don't forget to set the I2C address

They work great. The range appears to be logarithmic (as opposed to linear), with low light values changing slowly and bright light increasing values very quickly. They have a selectable I2C address 0x4a or 0x4b. However, note that the address on the modules I received was NOT set by the manufacturer. So you'll have to solder the jumpers to the board one way or another, otherwise the address is non-deterministic and may change between uses. (I learned it the hard way). The sensors work fine…

Pros
  • Security & Surveillance
Cons
  • High Price

Revainrating 4 out of 5

Don't forget to set the I2C address

They work great. The range appears to be logarithmic (as opposed to linear), with low light values changing slowly and bright light increasing values very quickly. They have a selectable I2C address 0x4a or 0x4b. However, note that the address on the modules I received was NOT set by the manufacturer. So you'll have to solder the jumpers on the board one way or another, otherwise the address is non-deterministic and may change between uses. (I learned this the hard way). The sensors work well…

Pros
  • Absolute Legend
Cons
  • High Price

Revainrating 4 out of 5

Don't forget to set the I2C address

They work great. The range appears to be logarithmic (as opposed to linear), with low light values changing slowly and bright light increasing values very quickly. They have a selectable I2C address 0x4a or 0x4b. However, note that the address on the modules I received was NOT set by the manufacturer. So you'll have to solder the jumpers to the board one way or another, otherwise the address is non-deterministic and may change between uses. (I learned this the hard way). The sensors work well…

Pros
  • Nice to use
Cons
  • old