Embedded microcontroller or microprocessor projects, circuit diagram and working explanation for students. Can be used as college projects or educational purposes also.
In this project, we are going to monitor the current room temperature over internet using ESP8266 programmed as a web server. It is accomplished by establishing data communication between ESP8266 WiFi module and LM35 temperature sensor using ADC.
In this article we are going to explain about interfacing Rain Sensor with Arduino. The rain sensor module is an easy tool for rain detection. It operates as a switch when raindrop falls through the raining board and also it measures rainfall intensity. The module features, a rain sensing board and the control board that is separate for more convenience, power indicator LED and an adjustable sensitivity though a potentiometer.
Here we are programing ESP8266 as a web server, the chip enables WiFi connectivity and can be turned into a small functioning web server. We will connect ESP8266 to our local wifi network and we can control the LED through this local network. If you need to control it through internet you can use DDNS and port forwarding.
This article allows you to turn ON and OFF LED's using a cheap IR remote control. Here we used an available IR Arduino library so it was pretty easy to decode the signals transmitted by the infrared remote. The LED's which are connected to Arduino will be controlled by IR Transceiver module. IR Transmitter i.e., Remote transmits unique code to IR sensor wirelessly. IR sensor receives that signal and controls the LED's which are connected to Arduino according to Code.
In this project, we are going to control the speed of 2 DC motors using the MPU-6050. MPU-6050 is an accelerometer and Gyro sensor. By moving the sensor in upward or downward direction, the speed of the motors will increase or decrease. By moving the sensor in upward direction, the speed of first motor will increase and the speed of other motor will decrease. Similarly, by moving the sensor in downward direction, the speed of first motor will increase and the...
Build your own IOT service! Collect sensor data and send it to a WebServer. In this article, we are going to create a webserver using the Arduino and the Ethernet shield. The Arduino Ethernet makes everything so easy that it looks like magic. The Arduino Ethernet Shield allows you to easily connect Arduino to the internet. This shield enables Arduino to send and receive data from anywhere in the world with an internet connection. This shield opens up endless amounts of...
