This single digit display is an old edge-lit module that [Ty_Eeberfest] has been ... [Ty] laid out his circuit board so that each LED was in the same position as the bulb it was replacing.

Here is a simple, yet useful circuit of an Arduino 4-digit 7-segment LED display unit. The module used here is a self-contained, compact common-cathode module containing four 7-segment LED numeric ...

For those of us who remember LED calculators, the HP 5082-7400 series red “bubble” displays hold a special ... the 5082-7405 or 5082-7415 5-digit modules, are a pair of 74HC595 shift registers ...

A new stand-alone digital voltmeter (DVM) module is designed for precision measurement applications. Employing a high-resolution A/D converter and integral multi-line character display driver ...

The EM32-4-LED 4-digit LED display, targeted for use in microcontroller-based applications, provides a display area consisting of four, 7-segment LEDs and three decimal places. Each segment is ...

This circuit uses two National Semiconductor LM3914 dot/bar-display-driver ICs to implement a two-digit, 0 to 5V LED voltmeter that mimics a subranging flash ADC. An LED bar graph comprising five LEDs ...

At CES 2012, Sony unveiled its first Crystal LED ... modules have a resolution of 384 x 216. Both measure a completely bezel-free 23.94 x 13.46 x 2.99 inches (60.8 x 34.2 x 7.6 cm), which gives a ...