Drone with sensor payload that transmits data to a mobile phone
The drone in the photo is an ST16B. It weighs only 142 grams, has no camera, costs less than 50 dollars and is designed for kids with no drone flying experience to learn the basics. It also provides an inexpensive way to explore atmospheric parameters in the near terrain region up to around 100 feet (30 meters). Here’s a quick guide to exploring near terrain atmospherics in your hood. (more…)
As a follow-up to my 2018 Smart Temperature and Humidity Gauge here is a new and improved wireless version. A smartphone screen replaces the previous LCD display, allowing the data to be read remotely from the device location.
The WiFi-enabled microcontroller can be programmed to operate in Station mode, Access Point mode or both modes simultaneously so you can use the device at home, at work, on the beach, wherever you want to know the values of the parameters which determine your comfort. (more…)
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