Sometimes, a good hack is about using less rather than more. That’s the case with this neat tutorial from [Rahul.S] on driving a 7-segment LED display with an FT232. By using this cheap USB t… ...

When [Rodrigo Feliciano] realized that the reason his seven-segment LED wall clock wasn’t working was because the original TG1508D5V5 controller was fried, he had a decision to make.

This 4 -digit 7-segment display section is wired around four common-cathode 7-segment LED displays, and four BC547 npn transistors. The 1K resistors are used for base current limiting, and the 390R ...

My seven-segment LED-dimming mystery. October 26, 2018 by Bill Schweber Comments 8. Advertisement. Like many of you, I have an inexpensive, no-name, large-digit LED clock in my office to keep ...

Seven-segment Display Using two seven-segment digits, this readout can display from 00 to 99. ... (see LCD types and LED TV). See flat panel display, LCoS and indium. Advertisement.

For high-heat environments, the QuasarBrite seven-segment numeric LED displays operate in temperatures up to 105°C. The 0.25W displays are available in sizes with 0.28” to 4” character ...

In addition to coming in white and blue colors, this seven-segment LED display and bargraph employs a contrasting black face color that enhances the white and blue light output ...

Date Announced: 22 May 2012 Lumex announces the global launch of its QuasarBrite High-Temperature Surface-Mount (SMD) Seven-Segment numeric LED Display technology capable of providing bright, crisp ...