Conventional solar panels cannot completely utilise sunlight throughout the day since they are stuck in one location. For ...
The battery-powered device detects movement in front of the window using radar technology and begins to flash visibly through the glass pane, serving as an immediate deterrent for burglars. For ...
Combining Cor Van Rij's JFET test socket with two DMMs, a current limiter, switches and a wall wart yield a simple, accurate ...
I tested a tiny plug-in that claims to prevent electrical fires - can something so simple really bring peace of mind?
NewTek has introduced the NTC-6000 Qwik-Cal LVDT Signal Conditioner, a device designed to provide modern digital and analog ...
Superconducting nanowires have been used for decades as detectors for photons, neutrons, and other energetic particles. When ...
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Apple is reportedly working on a fabric band for Apple Watch that will measure blood pressure
In recent years, Apple has been dedicated to transforming its devices, like the iPhone and Apple Watch, from mere smart gadgets into medical-grade tools. Since 2019, the Cupertino giant has filed ...
Abstract: This letter proposes an ultra-low-power grid signal analog processor (UGSP) for magnetoelectric sensor systems. It is designed in accordance with the principle of a lock-in amplifier (LIA) ...
Abstract: Here, we present a general-purpose sensor array-based circuit and system design. Firstly, to reduce power consumption and suppress noises, we introduce strategies including multiple bias ...
My initial goal was to have a remote display that would show multiple kind of information and run reliably 24/7. Can be connected to the local network via WiFi and controlled via REST API or Websocket ...
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