Tag archives for LM35

Digital Thermometer using PIC Microcontroller and LM35 Temperature Sensor – MikroC

Posted by Bitahwa Bindu on Thursday, 10 January 2013 in MikroC Projects, Projects tags: ADC, Digital Thermometer, LM35, Microcontroller, mikroC, PIC, Projects No Comment 2169 Reads

Temperature sensors are very important in many projects especially in temperature logging devices and alarms. In this article we are going to design a digital thermometer using MikroC Pro for PIC compiler. This digital thermometer is built around the LM35 which is a precision integrated-circuit temperature sensor whose output voltage is linearly proportional to the Celsius (Centigrade) temperature. Its output changes by 10 mV per °C so there is no need for calibration. It can measure a wide range of temperature from −55 to +150°C

Digital Thermometer using PIC Microcontroller and LM35 Temperature Sensor – XC8

Posted by Bitahwa Bindu on Saturday, 25 May 2013 in MBLAB X Projects, Projects tags: ADC, Digital Thermometer, LM35, Microcontroller, MPLAB X, PIC, Projects, XC8 No Comment 2376 Reads

Temperature sensors are very important in many projects especially in temperature logging devices and alarms. In this article we are going to design a digital thermometer using MPLAB XC8 compiler. This digital thermometer is built around the LM35 which is a precision integrated-circuit temperature sensor whose output voltage is linearly proportional to the Celsius (Centigrade) temperature. Its output changes by 10 mV per °C so there is no need for calibration. It can measure a wide range of temperature from −55 to +150°C

Microcontroller Interfacing – Sensors

Posted by Bitahwa Bindu on Sunday, 16 March 2014 in Flowcode for PIC, MikroC Pro for PIC, MPLAB XC8, Tutorials tags: Current sensor, DHT11, DHT22, Force-sensitive resistor, Gaz sensor, HC-SR04, infrared sensor, Interfacing, LDR, Limit Switch, LM35, LPS331AP, Microphone, Motion sensor, MPX4115A, MQ-135, MQ-2 Smoke Sensor, MQ-3, MQ-7 Carbon Monoxide sensor, Photoresistor, PING))), PIR, Potentiometer, Pressure sensor, Relative Humidity, SHT11, Smoke detector, Soil Moisture Sensor, Sound sensor, Switch, Temperature, Thermocouple, Ultrasonic, Water level sensor No Comment 2716 Reads

Microcontrollers have become very useful in embedded design as they can easily communicate with other devices, such as sensors, switches, displays, keypads, motors and even other microcontrollers. A microcontroller is basically used as the brain or intelligent processing unit to control other devices connected (interfaced) to it in embedded systems just like a PLC is in industrial automation. Interfacing a device with a microcontroller in simplest terms simply means to connect a device to a microcontroller. This article will make it easier to anybody with very limited experience in electronics to learn how to interface different sensors widely with a PIC Microcontroller.

Temperature Logger to SD Card with Menu Control – MikroC

Posted by Bitahwa Bindu on Sunday, 20 April 2014 in MikroC Projects, Projects tags: ADC, Data Logger, FAT, FAT16, LM35, Microcontroller, mikroC, Projects, RS232, SD Card, UART, USART 4 Comments 1450 Reads

An SD Card can be used to log data continuously over time for various purposes, this project shows the design of a temperature data logger with menu control system. The ambient temperature is read every minute and stored in a file on an SD card. When the program starts, the user is given three options: Saving the temperature readings to a new file on an SD card, Appending the temperature readings to an existing file or Sending all the saved file contents to a PC The user will have to choose one option and then press enter to start logging data. This menu only accessible once when the program starts, if the user wants to choose another option, he/she has to restart the program by pressing the reset button.

Automatic Temperature Control System using PIC Microcontroller – MikroC

Posted by Bitahwa Bindu on Saturday, 28 June 2014 in MikroC Projects, Projects tags: ADC, Automatic Control, Automatic Temperature Control, B.Tech Projects, B.Tech projects for ECE/CSE/Computer Science Students, B.tech./M.Tech Final Year Projects, BTech final year projects, Digital Thermometer, Final Year Projects for Electronics, Final Year Projects For Engineering Students, Heating control system, HVAC, Keypad, LM35, Microcontroller, mikroC, PIC, Projects No Comment 3593 Reads

An automatic temperature control system has the ability to monitor and control the temperature of a specified space without human intervention. This project uses a PIC microcontroller to automatically control the temperature of an area. This area could be a small plant, a house or any place or device that require a controlled temperature like an incubator (egg) for example. The desired temperature setting is entered using a keypad. The temperature of the area is measured using an analog temperature sensor. The microcontroller reads the temperature continuously and compares it with the desired value. If the desired value is higher than the measured value, then the heater is turned ON to heat the area. If on the other hand the measured value is higher than the desired value, then the fan is switched ON to cool off the area until the required temperature is reached. If the temperature reaches a certain critical value 40⁰C or higher, the buzzer will sound continuously and an LED will blink until the temperature deceases below 40⁰C. An LCD display shows the measured temperature continuously. This project can be used as a base for Final Year Project For Engineering Students

GSM Based Temperature Data Logger with PIC Microcontroller – MikroC

Posted by Bitahwa Bindu on Wednesday, 17 September 2014 in MikroC Projects, Projects tags: Data Logger, GSM, GSM/GPRS, LM35, Microcontroller, mikroC, PIC, Projects, SMS, Temperature No Comment 1412 Reads

In this project, The ambient Temperature is read every Hour then sent to a specified mobile phone number as SMS Text Messages. When the device is turned on, The GSM module is initialized, then the program goes into an endless loop. The Temperature is read, sent to a specified mobile phone number as an SMS Text Message, then the program wait for one hour before reading the next temperature value. The LM35 Precision Temperature sensor is used to read the ambient Temperature, the Telit GM862-QUAD GSM/GPRS module is used to send the SMS Text Messages. The project uses MikroC Pro for PIC Compiler

Digital Thermometer – Flowcode

Posted by Bitahwa Bindu on Sunday, 30 November 2014 in Flowcode Projects, Projects tags: ADC, Digital Thermometer, Flowcode, Flowcode V5, Flwcode ADC, LM35, Microcontroller, PIC No Comment 2165 Reads

Temperature sensors are very important in many projects especially in temperature logging devices and alarms. In this article we are going to design a digital thermometer using Flowcode. This digital thermometer is built around the LM35 which is a precision integrated-circuit temperature sensor whose output voltage is linearly proportional to the Celsius (Centigrade) temperature. Its output changes by 10 mV per °C so there is no need for calibration. It can measure a wide range of temperature from −55 to +150°C

Automatic Temperature Control System using PIC Microcontroller – XC8

Posted by Bitahwa Bindu on Saturday, 13 June 2015 in MBLAB X Projects, Projects tags: Automatic Control, Automatic Temperature Control, Digital Thermometer, HVAC, Keypad, LM35, Microcontroller, MPLAB X, PIC, Projects, Relay, XC8 17 Comments 3328 Reads

An automatic temperature control system has the ability to monitor and control the temperature of a specified space without human intervention. This project uses a PIC microcontroller to automatically control the temperature of an area. This area could be a small plant, a house or any place or device that require a controlled temperature like an incubator (egg) for example. The desired temperature setting is entered using a keypad. The temperature of the area is measured using an analog temperature sensor. The microcontroller reads the temperature every 10 s and compares it with the desired value. If the desired value is higher than the measured value, then the heater is turned ON, if on the other hand the measured value is higher than the desired value, then the fan is switched ON. An LCD display shows the measured temperature continuously. The project is designed using MPLAB XC8 Compiler

Digital Thermometer using Arduino and LM35 Temperature Sensor

Posted by Bitahwa Bindu on Sunday, 24 January 2016 in Arduino Projects, Projects tags: ADC, Arduino, Arduino Uno, Digital Thermometer, LCD, LM35, Projects No Comment 2675 Reads

Temperature sensors are very important in many projects especially in temperature logging devices and alarms. In this article we are going to design a digital thermometer using Arduino Uno. This digital thermometer is built around the LM35 which is a precision integrated-circuit temperature sensor whose output voltage is linearly proportional to the Celsius (Centigrade) temperature. Its output changes by 10 mV per °C so there is no need for calibration. It can measure a wide range of temperature from −55 to +150°C

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