Overview This mini-project covers the functionality of a DHT11 humidity and temperature sensor module. It is an accurate and inexpensive sensor that has an ADC to convert analog values of humidity and temperature. The 8-bit microcontroller in the sensor is used for data conversion. It provides reliable output results when the
Overview GSM, or Global System for Mobile Communications, is the most popular cell phone standard in the world. This system operates in almost 200 countries. It is considered as the default global standard. In this project, the SIM800C is used to control the state of the lamp. The SIM800L is a cheap and compact GSM module. This module can perform