Sometimes a hack isn’t about building something cool. Sometimes it’s more tactical, where the right stuff is cobbled together to gather the information needed to make decisions, or just to document ...

Dave Prochnow over on the Popular Science website has published details on how to create your very own home smart sensor, using a Raspberry Pi mini PC and the Arduino platform. Together with a few ...

Adafruit has this week announced the launch and availability of its new Sensirion SHT41 temperature and humidity sensor. A fourth generation of I2C temperature and humidity sensors from Sensirion, ...

We’ve seen plenty of environmental monitoring setups here on Hackaday — wireless sensors dotted around the house, all uploading their temperature and humidity data to a central server hidden away in ...

Raspberry Pi Pico is a handy piece of hardware. It’s small, cheap, and equipped with a powerful dual-core RP2040 microcontroller that offers 2M (up to 16M) Flash and 264K SRAM memories. Such ...

The HAT features an on-board calibrated Renesas ZMOD4410 sensor that measures the concentrations of total volatile organic compounds (TVOCs) from parts-per-billion to parts-per-million and can ...