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 ...

This build is about using the temperature sensor in your clock. The ATMega328p, the chip at the heart of all your Arduino Uno clones, has within it a watchdog timer that clicks over at a rate of ...

The sensor uses a laser diode and a photodiode to detect and count particles, while a fan moves air through the system.

This is a simple arduino project for a soil moisture sensor that will light up a LED at a certain moisture level. It uses Arduino Duemilanove microcontroller board. Two wires placed in the soil pot ...

LOS GATOS, Calif., June 30, 2021 /PRNewswire/ -- Superior Sensor Technology today announced that Particles Plus has adopted Superior Sensor's differential pressure sensor technology in their next ...

Panasonic’s innovative particulate matter (PM) laser sensor accurately detects particles as small as 0.3µm, improving surrounding air quality by the smart activation of air purification equipment.

China-led group develops sensor to detect particles measuring just λ/1000 of light 04 Sep 2024 Reconfigurable exceptional point-based sensing tech achieves unprecedented sensitivity.

Particle’s Electron is a “cellular Arduino” with a global data plan ARM- and GSM-based board promises quick on-ramp for mobile IoT development.

This advancement represents a significant leap forward in sensor technology, offering exceptional sensitivity for detecting particles as small as 0.001 times the wavelength of light and opening ...