Inspired by COVID-19 prevention, we have developed a system that measures the temperature of persons before they enter a building by Temperature Access Point Using an AVR® DA Microcontroller. Story about temperature Access Point During the pandemic, people are being asked to have temperature checked at any local market or grocery store, which is usually done […]
Temperature Access Point Using an AVR® DA Microcontroller Read More »
This electronic project is a very simple thermometer that is based on the PIC16F84A microcontroller, designed by Microchip. Why to use a thermometer that is designed using a microcontroller and not a classic analog thermometer? Because you can design a complex solution using few external components, resulting an low cost application that provide a high
Digital thermometer with PIC16F84 circuit Read More »
A friend of mine and I want to share with you what I did to set the thermostat circuit. As I used the circuit temperature sensor Ds18B20. 3-digit, 7 shows the screen with dijit. Please note that the range of 0 to 99.9. When the relay circuit arranged to set value is designed to get
PIC16f628 DS18B20 Adjustable thermometer circuit Read More »
This device uses two digital sensors (DS1620 or DS1820), measures the ambient temperature with 0,1 °C (0,2 °F) resolution and displays it on LCD 2×16 (LM016 etc.) screen. It have a clock, which is based on DS1302 timekeeping chip. This chip stores current date and time. The main CPU used in this project is PIC16F877.
Digital Thermometer and Clock Project (Version 1.0) Read More »
Digital thermometers are cool devices as they show temperatures in human readable formats. This digital thermometer project is based on a PIC16F688 microcontroller and a DS1820 temperature sensor, and it displays temperature on a character LCD screen in both Celsius and Fahrenheit scales. I selected PIC16F688 for this project because it is cheap (I bought
Digital Thermometer Using PIC16F688 microcontroller Read More »
Since 2008, PIC Microcontroller has provided students, hobbyists, and engineers with quality PIC projects, tutorials, PDFs, software, tools, and embedded systems resources.
© 2008 – 2026 PIC Microcontroller. All Rights Reserved.
