A full-featured, portable weather data recorder
Test/Measurements

A full-featured, portable weather data recorder

Do you wonder how to build a personal weather station with data logging capability? Well, Jesus Echavarria, a electronic engineer and DIY hardware maker from Spain, has shared the details of his design of a very professional-looking, full-featured, and portable weather data recorder...

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HDC1050 – low power Humidity and Temperature sensor
Sensor

HDC1050 – low power Humidity and Temperature sensor

The HDC1050 from Texas Instruments is a tiny 3 mm square combined humidity and temperature sensor. It can operate from a supply rail of 3 to 5 V and offers an accuracy of ±3 % on relative humidity measurement and ±0.2 ºC on temperature measurements. The typical supply current is...

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