Arduino Temperature Sensor or Digital Thermometer with LM35


Hi, Today I’ve come up with a cool Arduino microcontroller project for engineering students. Through this article I’m gonna teach you how to make a thermometer with Arduino. The advantage of Arduino temperature sensor is its ease of construction. We had already seen Arduino and its features. Arduino programming is much easier than you think.…

Continue reading →

How to Interface I2C External EEPROM 24LC64 to PIC Microcontroller


Microcontrollers are standalone chips since they have memory and processor embedded. The integrated memory of microcontrollers store embedded code and other temporary variables for the execution of program. CircuitsGallery published many microcontroller tutorials and PIC microcontroller projects. Sometimes we may use non-volatile memories (i2c devices) with microcontrollers in case of storing permanent data. In this…

Continue reading →

Interfacing GPS Receiver with 8051 Microcontroller -AT89C52


How to interface GPS receiver with 8051 (AT89C52)? GPS receiver is an electronics device capable of receiving Global Positioning System (GPS) signals to decide the device’s location on Earth. Today GPS receiver is popular in vehicles and other navigation equipment. As we know that GPS is free to use there is no subscription charge for…

Continue reading →

Car Anti theft System Project using Microcontroller PIC16f73

car anti theft alarm circuit diagram

For a while we have been sharing many electronic projects for engineering students and then we found out there was a huge demand for embedded projects, especially PIC microcontroller based projects. After a short break, here is another outstanding one that is not only suitable for electronics engineering but mechanical engineering students too. Now coming…

Continue reading →