The iPhone is well known for its excellent camera. You may have noticed a black dot near the lenses and wonder what it is there for and what it does.

Have you ever noticed a small black dot next to the camera on some iPhones and wondered what it does? Even many long-time ...

IR sensors rely on an emitter (IR LED) and a detector (photodiode or photoresistor) to measure infrared light and convert it ...

Arducam recently launched the All-in-One Raspberry Pi AI Camera Kit with CM5, a Raspberry Pi CM5-based PoE outdoor security ...

AirMaster AM7 - dust, CO2, VOC, formaldehyde sensor. In datasheet it says that Wi-Fi connection is only available for China. But that's not really true. The data transfer for connecting to the hotspot ...

The Buffalo Bills will have a new player on their team for the 2026 NFL Playoffs. After ruling starting receiver Joshua Palmer out for the remainder of the season, the team elevated fan-favorite ...

Abstract: In this article, we present the architecture of the wireless sensor network based on nRF24 technology, detailing the communication protocol and data packet structure. Furthermore, we ...

Abstract: In the field of infrared detection, as the resolution of detection wavelengths and spatial imaging improves, traditional architectures that separate sensing and processing struggle to meet ...

Apart from this, the LTPO+ panel might also feature an under-display infrared (IR) sensor. This sensor has multiple uses on an iPhone, including for Face ID authentication. Its reported inclusion ...