Even if you are designing a microcontroller-based LED display system, often it may calls for a manual option to control brightness of the LED display unit. On the otherhand, if it is based on discrete ...

(PhysOrg.com) -- While flexible OLED displays have begun appearing in some cell phones, the technology is still too expensive to be widely used in consumer electronics. In one of the latest attempts ...

A radical new approach to display screen technology could halve production costs, reduce harmful waste, and deliver brighter, more energy-efficient screens for our smartphones, smartwatches, and even ...

Researchers outline the first practical demonstration of carbon nanotube transistor based printed circuits for display backplane applications revealing CNT's viable candidacy as a competing technology ...

A display decoder is used to convert a BCD or a binary code into a 7 segment code used to operate a 7 segment LED display. Here we design a simple display decoder circuit using logic gates. A display ...

[Hales] has been on a mission for a while to make his own diodes and put them to use and now he’s succeeded with diodes made of sodium bicarbonate and water, aluminum tape and soldered copper. By ...

Electronic devices are changing. Flexible devices such as foldable mobile phones, rollable electronic watches with wraparound displays, and extendable displays that widen their screens have entered ...

Stratos Optical Technologies now offers increased packaging density as a custom manufacturing option for its optical flex circuit products (see figure). The new optical flex circuit design is called ...

In circuit development and testing, it's often necessary to display more channels than today's oscilloscopes provide. One simple solution is to trigger several oscilloscopes in parallel. However, a ...

Here at Hackaday we can never get enough of odd clocks, and we’re delighted to see [Dan O’Shea]’s creation called the Wifi-Telnet-FPGA-NTSC Drunk Wall Clock. That mouthful is an accurate description ...

KENOSHA, Wis. — Snap-on Tools, a subsidiary of Snap-on Inc., has debuted the Digital Display Circuit Tester (EECT400), designed to take the guesswork out of voltage readings, the company said. The new ...

This cool iPhone 4 wallpaper — fully optimized for Apple’s groundbreaking Retina Display — gives you a look at the inner circuitry of the iPhone every time you use it. Mac developer Casey Fleser made ...