An Infrared close object sensor installed on an industrial vehicle detects objects or pedestrians located in a hazardous area. When it detects a problem an audio/visual indicator makes an alert, that ...

Thanks to an IR proximity sensor, [romain] can interrupt the cycle and get the date, time, temperature, or even a smiley animation depending on the number of hand passes over the sensor.

3. IR LED driving circuit. Based on experience, the TIP121 Darlington transistor is a good option for this application. This device will allow us to drive a high current load with a low base current.

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 ...

Sensor arrays are normally made from state-of-the-art materials like HgCdTe or InAs/GaSb superlattices, with high quantum efficiency in short-, mid-, and long-wave infrared bands.

Some smart folks at Metalab in Vienna, Austria cut out the IR middle-man with a couple transistors and some audio software. They call the project HDMI Whisperer, and it’s a cute hack.

P4562D -- Jul 24 2023 -- TMOS sensor_IMAGE HI RES ST TMOS sensor STMicroelectronics reveals innovative infrared (IR) sensor for presence and motion detection in building automation Highly ...

TI's infrared temperature sensor's results are shown on the red line – here you'll see that TI's solution follows the correct temperature (the actual case temperature) most accurately.