Learn to build an RFID based attendance system using Arduino with step-by-step instructions, circuit diagrams, and complete code. This $35 DIY project replaces expensive commercial systems with ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

After an unexpectedly strong first quarter driven by front-loaded demand, the global LCD panel industry is now showing signs of cooling. The momentum, boosted by US tariff exemptions and China's ...

How to Dismantle a Samsung LCD Computer Monitor. If your Samsung LCD monitor has stopped working, you might be able to save some money by repairing rather than replacing it. Some of the monitor's ...

LCD is the dominant technology in flat-panel smart TVs and has been for a long time. It's cheaper than OLED, especially in larger sizes, and numerous panel-makers can manufacture it.

Pricing for a new cash register varies depending on the type of cash register you purchase. Traditional cash registers can range anywhere from $100 to $1,200. A POS cash register costs more ...

The carbon-fiber elements on the back look great, and the raised lip around the display help prevent damage to your screen. Learn more about this case for some of the most popular phone models below.

CHARLOTTE, N.C. — In its first-quarter report, property management research firm RealPage stated that the “supply wave for multifamily was cresting” as the U.S. apartment sector set a record ...

Moving to the location designated by the user is the most fundamental task for a mobile robot. Remote control is one of the effective solutions to navigate the robot to the target location, but the ...

Watch on YouTube Subscribe to Pure Xbox on YouTube 29k We've already mentioned how we're incredibly excited about the ROG Xbox Ally handheld that's coming out later this year, but one thing we're ...

Psychophysiological measurement can be very crucial in critical conditions faced in aviation, military, hospitals, etc. Respiration rate is one of the primary parameters to determine the ...