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NOYITO Yellow Green Backlight Interface MEGA2560 Review

2

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Average

Revainrating 3.5 out of 5  
Rating 
3.3
🖥️. Single Board Computers, 💻 Computer Components

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Description of NOYITO Yellow Green Backlight Interface MEGA2560

Components: Blue and Yellow-green 20x4 2004 lcd display + I2C serial interface backpack; 2004 lcd screen can display 4-lines x 20-characters with built-in industry standard HD44780 equivalent LCD controller. Default Address: 0x27 for PCF8574T chip; 0x3F for PCF8574AT chip; please check which chip you have on i2c interface. (Before you upload the code to the control board, please download the LiquidCrystal_I2C library). Four Pins: VCC, GND,SDL and SCA used for connecting Dupont Line or IIC dedicated cable. Compatibility: used for connecting Arduino and Raspberry pi and it can be used to display real time clock, temperature, humidity etc. (A potentiometer is also necessary to adjust the contrast. Working Voltage: Only 5V ). 【When using the product for the first time, it is recommended to initialize the product.】Wide Application: Commonly used in copiers, fax machines, laser printers, industrial test equipment and networking equipment such as routers and storage devices.

Reviews

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

Revainrating 4 out of 5

Great PCB for Computing Projects

This PCB is A fantastic board for computing projects .The yellow-green backlight on the interface makes it easy to read and work with. The sturdy construction ensures it can handle anything thrown at it. the only downside is that it can be a bit tricky to install if you`re not familiar with PCBs. Overall, a highly recommended purchase for anyone looking to streamline their computing projects..

Pros
  • Easy to use due to the yellow green backlight
Cons
  • Not sure

Revainrating 2 out of 5

Skip them, find a lower profile version to avoid shading.

bought two, one has dead pixels in the middle. There's also something odd with the depth between the liquid image and the surface of the backlight. They have a much greater distance between them, so you get excessive shading when the light is coming from the front and you're looking at it from a different angle, which is very common. I have about 10 other 4x20 LCDs from different manufacturers. Suppliers and they are all the same, there is not a big gap between the picture and the backlight, so

Pros
  • computer components
Cons
  • too stupid