A standard electret microphone can detect sub-audio "sounds" when some simple equalization circuitry is added.

Melexis has created a 32 x 24 pixel far-infra-red sensor array that can photograph the temperature of objects at between -40 and +260°C. Dubbed MLX90642, it comes in a 9.3mm diameter four-lead TO39 ...

The course gives an introduction to CMOS image sensor chips used in digital cameras. The entire signal chain from light to jpeg compressed image will be covered, incl. pixels and readout circuits, A/D ...

Apr. 25, 2025 — Many products in the modern world are in some way fabricated using computer numerical control (CNC) machines, which use computers to automate machine operations in manufacturing.

OnePlus is a Shenzhen-based start-up and producer of smartphones founded in December, 2013. The company's claim to fame is its bid to offer flagship-level specs in its smartphones, at affordable ...