Interfacing a light Sensor (LDR) with Raspberry Pi
In this tutorial we learn how to Interface a light Sensor (LDR) with Raspberry Pi and turning an LED on/off
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Sensors
Using Mq135 Sensor with InfluxDB
Today in this tutorial i am telling to you How to measure air quality using MQ135 Sensor (formally known as
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DHT11 vs DHT22: Overview
The DHT11 and DH22 are both temperature and humidity sensors, but what’s the difference between the two? Let’s go through
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