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🔶 wayintop 2004 yellow green lcd display module with iic/i2c/twi serial interface adapter for arduino mega 2560 logo

🔶 WayinTop 2004 Yellow Green LCD Display Module with IIC/I2C/TWI Serial Interface Adapter for Arduino Mega 2560 Review

6

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Average

Revainrating 3.5 out of 5  
Rating 
3.7
🖥️. Single Board Computers, 💻 Computer Components

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Description of 🔶 WayinTop 2004 Yellow Green LCD Display Module with IIC/I2C/TWI Serial Interface Adapter for Arduino Mega 2560

【20x4 LCD Display】With this shield, you can display whatever you want by programming the for Arduino board. Therefore, this is a perfect choice to make your project more interesting and vivid! Totally display 20 characters in one row, 4 rows can display 80 characters. 【IIC Interface Adapter】No need to buy the adapter extra, this kit contains a IIC/I2C/TWI Serial Interface Adapter, with witch you can start your project at any time. 【Easy to Use】 Less I/O ports are occupied, only four - VCC, GND, SDA (serial data line), SCL (serial clock line). Address of the module: 0x27. 【Support IIC Interface】It only takes two I/O port thus saving more for other usages. You can adjust the contrast by the potentiometer at its back. If you don’t want the back light, you can also unplug the jumper cap at the LCD back. 【Widely Applications】LCD display module based on the popular controller, works great with for Arduino / for Mega2560 board and other micro-controllers.

Reviews

Global ratings 6
  • 5
    4
  • 4
    0
  • 3
    0
  • 2
    0
  • 1
    2

Type of review

Revainrating 5 out of 5

The controller is not soldered to the LCD

Judging by the pictures, the controller board is soldered to the LCD. Something like that does not exist. ATTENTION TO THE BUYER.

Pros
  • Inspires confidence
Cons
  • Hard to tell

Revainrating 5 out of 5

Comes with I2C interface

Love the fact that this display can be used with or without I2C. Allows use in current project or in new projects with I2c.

Pros
  • High test scores for support and durability
Cons
  • Concise instructions

Revainrating 5 out of 5

As stated in Single Board Computer

Does exactly what it says on the label. Compatible with Arduino and there are many built-in demos to use. You have to solder the pin header, but that gives you a choice of which side to use it on.

Pros
  • Few competitors
Cons
  • Repair

Revainrating 5 out of 5

Great display for embedded applications

Popular LCD format/configuration but I like this color/contrast much more than the blue/white option. Clear characters and colors are very pleasing to the eye. Good dimming range with 5k potentiometer in series with backlight circuit.

Pros
  • Good thing
Cons
  • No

Revainrating 1 out of 5

Worked as expected. The price was great.

I received this product (WayinTop 20x4 2004 LCD Display Module with IIC/I2C/TWI Serial Interface Adapter for Arduino Uno R3 Mega 2560 (yellow green/2004)) Don't forget to turn on the contrast potentiometer the serial board adapter. When I first ran the test code, I wondered why it wasn't displaying anything. But increasing the contrast quickly revealed the text I was expecting.

Pros
  • Elegant design
Cons
  • No automatic