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Software for El Cheapo Modules: LCD module with I²C
The source code to drive an I²C LCD module from an Arduino (.ino sketch) or Micromite (.BAS file), as used in the El Cheapo Asian Electronics Modules 5 article in the March 2017 issue.
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20x4 Alphanumeric serial (I²C) LCD module with blue backlight
A 20x4 alphanumeric LCD module with blue backlight, supplied with an I²C driver module which may already be soldered to the display. With it in place, you can update the characters on the display over an I²C bus.
For more details, see the El Cheapo Asian Electronic Modules article in the March 2017 issue.
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16x2 Alphanumeric serial (I²C) LCD module with blue backlight
A 16x2 alphanumeric LCD module with blue backlight, supplied with an I²C driver module. Solder the module to the display and you can update the characters on the display over an I²C bus.
For more details, see the El Cheapo Asian Electronic Modules article in the March 2017 issue.
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