Smart locks are becoming increasingly popular for their convenience and security benefits. But they are not popular for the hassle of keeping the batteries full. That requires either swapping out ...

Abstract: This presents a low-power, high-data-rate impulse-radio ultra-wideband (IR-UWB) transmitter that integrates a two-dimensional differential pulse position modulation (2D-DPPM) with ...

Hi good day. Its not an issue. I just want to ask. I bought Lilygo t-embed cc1101 and i test the ir function but it only works on 1 to 2 meters away from the receiver. I plan to connect an ir module ...

Abstract: This brief presents an impulse radio ultra-wideband (IR-UWB) transmitter (TX) designed for miniature multi-channel neural recording platforms in freely moving laboratory animals. We ...

Arduino has shrunk the UNO R4 with the Arduino Nano R4 board equipped with the same 48 MHz Renesas RA4M1 32-bit Arm Cortex-M4F microcontroller, but offered in a much more compact form factor. It’s ...

Heat-tunable filter could see scanning and screening technology reduced in price and size. Benchtop setup used for measuring spectral transmission of the ZCG. A new filter for infrared light could see ...

In a recent Nature Communications article, researchers explored how strong electric fields influence electron behavior in graphene, uncovering nonequilibrium effects typically associated with ...

Aptasensors, which use aptamers as recognition elements, are gaining traction in medical diagnostics, environmental monitoring, and food safety. Understanding how these sensors function at the ...

I recently had to build an infrared close proximity sensor that could tell if something was dropped in a parcel delivery drop box. After some searching, I ended up using a microcontroller and a piece ...