Buy 16x2 LCD Screen - Green on Black on Robotistan Maker Store

16x2 LCD Screen - Green on Black

Everyone wants to be visible, especially your project. With this LCD screen, you can use 2 rows and 16 columns. It's written block over green screen. Unfortunately, we don't know...
Vendor: Robotistan
SKU: 17761
$6.00
$6.00
  • Robotistan

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Everyone wants to be visible, especially your project. With this LCD screen, you can use 2 rows and 16 columns. It's written block over green screen. Unfortunately, we don't know in which direction to show the screen and how to use it. Therefore, it comes without header. If you want to use it, you have to solder headers. 

It works with +5V and it can drawn 4mA current without LCD backligt. There is a pinout chart for correct connection. Please make sure you have made your connections correctly. 
Small Tip for Makers: LCD screens use too many pins. Therefore, make sure that you make the connections correctly and do not confuse the +V and GND connections. By the way, if you dont want to use many pins you can use a small converter board, which is on this link: https://shop.robotistan.com/products/character-lcd-i2c-converter-modul
With this board, you can use just 2 pins and you need to use the I2C protocol. You also have to solder this converter board to your LCD screen. 
    Pinout Table:

    LCD Pin Symbol Function
    1 Vss GND
    2 Vdd +5V
    3 Vo Contrast adjustment
    4 RS Register select
    5 R/W Data read/write
    6 E Enable pin
    7 DB0 Data Bus 0
    8 DB1 Data Bus 1
    9 DB2 Data Bus 2
    10 DB3 Data Bus 3
    11 DB4 Data Bus 4
    12 DB5 Data Bus 5
    13 DB6 Data Bus 6
    14 DB7 Data Bus 7
    15 A LED backlight anode (+5V)
    16 K LED backlight cathode (GND)

    Datasheet

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