Raspberry Pi is a powerful on-board computer series launched few years ago. Many similar boards appeared providing cheaper price or more features. The Chinese company "SinoVoIP" is manufacturing its own board "Banana Pi", and recently they unveiled a new board that is similar to Raspberry...

Sam Sattel @ autodesk.com discuss about the benefits of differential signals and how to route them in Eagle. If you’re designing a high speed PCB, then chances are you’re working with the latest and most powerful technologies, like HDMI, USB3.0, Ethernet, or DDR. But with great...

Time can be calculated using the azimuth of the sun (aka solar time). Based on this idea, Tinkerman has built an unusual project called Solr. The concept is to translate the position of the sun into time presented on a vintage display. This new digital watch is freak enough to work only...

XBEE, the FPV racing drones manufacturer, had produced recently its new racing frame "XBEE X V2" for $75. It is a follow-up to the previous model "The XB-X Mk2" and it is a quad drone frame with a camera on its body. X V2 is designed with Wheelbase 220mm size guide. First-person...

Kenneth Finnegan built this YouTube channel IoT view counter. He writes: I’ve wanted an Internet connected read-out for some time now, inspired by the awesome shadow box IoT projects Becky Stern has been doing (weather, YouTube subscribers). I’m certainly not to the same level...

Graham Prophet @ eedesignnewseurope.com presents the LTC3636 and LTC3636-1 synchronous step-down regulator from Linear: LTC3636 and LTC3636-1 are high efficiency, 4 MHz synchronous dual output buck regulators that incorporate a constant frequency/controlled on-time, current mode...

Have you ever imagined to record your life at high quality with a small and an affordable camera? Mokacam, the camera producer company is making this possible. After the success of the first version, Mokacam had launched its new 4K camera, Alpha. Initially, Alpha is a smaller and more...

Martin Rowe @ edn.com presents the new Keysight E36300 bench power supply with triple output and some great features. Keysight Technologies' E36300 series of bench power supplies provide three outputs with power of 80 W or 160 W with line/load regulation of 0.01%. Front-panel buttons...