rain – Lab Projects BD

Electronics

How to interface DHT22 (AM2302, RHT03) sensor with PIC16F877A

In this article, we are going to learn how to interface DHT22 temperature and Humidity sensor with PIC16F877A micro-controller. DHT22 is related to DHT11 with some changes in data communication. This sensor is also known as AM2302/RHT03. As the Proteus library of DHT22 is not so available, so the library Read more…

By MKDas, 11 months8 months ago

Electronics

Measure Temperature and Humidity using DHT11 sensor and PIC micro-controller

When you need to measure humidity, one sensor comes in mind first is DHT11. This sensor also provide temperature data. Using DHT11, we can measure humidity and temperature but as it is a digital sensor, interfacing is not linear like analog sensor. Here in this article, we are going to Read more…

By MKDas, 11 months8 months ago