Top Posts... What Is This Device?

 

View web version 05 October 2023 — Issue 40 | Vol 8     Source Products  |  Webinar Library  |  Standards The latest news from CR4 and GlobalSpec Today's Featured Post What Is This Device? By corelite in Communications & Electronics I found this device while walking my dog. It was lying on the ground, red LED blinking. It's about the diameter of a dime. It blinks only in daylight and quits at night. Seems to be some sort of uv detector. There is a black or dark uv-colored LED on the board on the edge ... Read more  Recommended Webinar OKdo Unveiling the Future: Exploring Rock SBC Boards and Next-Gen Technology - October 6, 2023 View this on-demand webinar Join us as we shine a spotlight on the rising star of technology that's been shaping industries for years. Presented by OKdo in collaboration with Radxa and Rockchip, this webinar unveils the untapped potential of the Radxa ROCK range of boards. With Rockchip's dependable chips anchoring countless commercial and industrial applications, and Radxa and OKdo spearheading the creation of next-gen tech, a stable supply chain ensures that this dark horse is primed to revolutionize the tech landscape. Be part of the journey – from the shadows to the spotlight – as we delve into the transformative synergy between AIoT and Rock SBC boards, and glimpse the future innovations that await. Recent Questions & Answers UPS vs VFD - Double conversion In Electrical Engineering Double conversion at VFD is done to achieve the desired frequency easily, but why double conversion is done for UPS as the frequency is not gonna change at the output of UPS... Read more  DigiKey ÖLFLEX® 190, 190 CY control cable ÖLFLEX® 190 is a multi-conductor cable with a highly oil-resistant thermoplastic polymer jacket for control and power applications. Designed for use in dry, damp and wet conditions. UL TC approved. View more Latest News A sustainable solution to waterborne microplastics New SOLID-BOX joins OKW’s measurement enclosures range Extended capabilities support next-generation RF testing Skylo Technologies collaborates with Rohde & Schwarz to enhance non-terrestrial network (NTN) testing services KOA Speer introduces 1 W 1206 size automotive current sense resistor Excelitas Technologies to acquire Heraeus Noblelight business VHF bootstrap oscillator for dynamic environments Security autonomous robot conducts outdoor patrols DigiKey Aorora spring contacts Available in varying heights of 1.0 mm to 20 mm for different applications. They come in stainless steel or copper alloy, and are available with gold, tin or nickel plating. View more

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