Did you know about using saturated salt solutions to produce constant humidity levels for calibration? We didn’t. The eBay hacker favorite, the so-called DHT22 module, doesn’t fare all that ...

The datasheet says the AHT10 is a digital temperature and humidity sensor embedded for reflow soldering. The dual-row flat leadless SMD package has a 4x5mm bottom and a height of 1.6mm. The AHT10 ...

Plants draw up moisture as they need it! The hardware is consists of an Arduino microcontroller (here an Arduino Uno R3) and a pre-wired soil moisture sensor module. The soil moisture sensor module , ...

If you want to add humidity and temperature sensors ... that for a buck you could get a little low-power ARM module with an LCD and a sensor. It seems like you could do more with this, although ...

The Aqara Temperature and Humidity Sensor is a low-cost, simple, yet useful device that can enhance your HomeKit setup significantly. Here’s why you might want to install one in every room.

Understand how to specify the proper pressure, force, strain, position, motion, acceleration, occupancy, and humidity sensors ... firmware to process sensor signals and feed data to a microprocessor ...

The sensors proved reliable and sensitive to changes in temperature and humidity levels. They successfully detected changes in relative humidity levels from 20% to 90% and temperature variations ...