Piezoelectric Sensor
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How to build a Wearable Air Quality Monitor Pendant using STM32 & SGP40 Sensor Indoor and outdoor air pollution significantly impacts human health, causing respiratory issues and reducing life expectancy. Personal air quality monitoring has become essential for protecting ourselves from harmful airborne contaminants like volatile organic compounds (VOCs), particulate matter, and toxic gases. This DIY wearable air quality monitor pendant… |
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Create Your Own Apple AirTag using NodeMCU ESP8266 I got the inspiration to make this thing after the apple event of 23 April 2021 in which apple company launched one of their product which is named as AirTag. When it was launched, after that I searched about it on the internet and I came to know that it is a button like a device under which you can find your keys or your kinds of stuff and you can also… |
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Foot Step Power Generation Circuit using Piezoelectric Sensor From the past few years the demand of low power electronic portable devices has been increased rapidly. And there are very limited options to power these small portable electronic devices like alkaline batteries or solar power etc. So here we are using a different method to generate small amount of power which uses Piezoelectric sensor. Here we will build… |
