The structure of a segmented LCD display essentially consists of the components featured in Figure 1. It includes: two polarizers rotated 90 degrees from each other to polarize light coming into the ...

Makers and electronic enthusiasts may be interested in a unique development board called the RoundyPi, based on the Raspberry Pi RP2040 microcontroller. The RP2040 is the debut microcontroller from ...

If you’ve been looking for a simple inexpensive way to prototype a project that utilizes a circular display, a new Kickstarter thing may offer the solution. Roundy is a 1.28 inch round LCD display ...

Once upon a time, maker projects were limited to using simple character displays or those salvaged from popular Nokias, largely due to cost. These days, a small OLED or LCD is available for just a few ...