While low-contrast, blue-on-slightly-less-blue 16-character by 2-line LCDs are extremely popular, they really are made specifically for alphanumeric use. They do an admirable job of displaying a fe… ...

The Alphanumeric LCD for Arduino will be our first circuit: using only one component, and of course the LCD, we can povide our Arduino board with at least a 16×2 alphanumeric LCD display that we will ...

The updated version of the classroom clicker, developed and sold by a the i>clicker unit of Macmillan New Ventures, will incorporate an LCD screen that can confirm for students when their responses ...

The updated version of the classroom clicker, developed and sold by a the i>clicker unit of Macmillan New Ventures, will incorporate an LCD screen that can confirm for students when their responses ...