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“This sound sensor with Relay driver shield for Arduino Nano can be used to develop sound-activated ON/OFF switch or other projects that require sound senor. LM358 op-amp is used as the amplifier, 1st op-amp amplifies the microphone signal, and …
“The u-blox NEO-M8U is a powerful GPS units that takes advantage of untethered dead reckoning (UDR) technology for navigation. The module provides continuous positioning for vehicles in urban environments and during complete signal loss (e.g. short tunnels and …
News Stanford researchers one step closer toward enabling electric cars to recharge themselves wirelessly as they drive
“Engineers have demonstrated a practical way to use magnetism to transmit electricity wirelessly to recharge electric cars, robots or even drones. The technology could be scaled up to power electric cars as they drive over highways, robots on factory floors …
“SpaceX is launching Starlink to provide high-speed, low-latency broadband connectivity across the globe, including to locations where internet has traditionally been too expensive, unreliable, or entirely unavailable. We also firmly believe in the importance of a natural night sky for …
“New filter chips created by Penn engineers could enable high-quality lasers at a fraction of their current size and cost. Many emerging technologies rely on high-quality lasers. Laser-based LiDAR sensors can provide highly accurate scans of three-dimensional spaces, and as …
News STMicroelectronics Launches Ultra-Economical Synchronous-Rectification Controllers in Space-Saving 6-Pin Packages
“STMicroelectronics’ SRK1000A and SRK1000B secondary-side synchronous-rectification (SR) controllers for flyback converters, featuring high efficiency and low power consumption, introduce a new, more affordable and smaller-footprint option for battery chargers, quick chargers, adapters, and USB power-delivery outlets. Designed for fast turn-on …
News STMicroelectronics Simplifies Design and Boosts Safety with Highly Integrated Universal Car-Lock Controller
“The STMicroelectronics L99UDL01 automotive universal door-lock IC integrates six MOSFET half-bridge outputs and two half-bridge gate drivers with protection and diagnostic functions that enhance safety, simplify design, and save space. As a complete centralized solution for electronically driving car locks …
“Setting up a new blade for a band saw is sometimes a hard job. But there could be help with Arduino power. Setting the correct blade tension is not easy. The band saw is the Diva of saws! If tension …
“Hi everyone. Imagine the moment when someone asks you the time and you tell the exact time looking at your pendant lamp!! Today I will show you how to make an amazing pendant lamp which tells you the time. It …
“MIT research proposal for rendezvous missions with interstellar objects selected for NASA Innovative Advanced Concepts Program. In 2017, a telescope in Hawaii detected our first celestial visitor from another solar system — a big deal, since we haven’t quite figured …