Using LM35 Sensor and Atmega32 ADC to measure Temperature Analog to digital conversion is generally needed whenever we deal with a sensor that produces an analog output (for example: LM35 temperature sensor), which is the case for a wide range of sensors. When dealing with such sensors we have to convert the analog signal coming […]
How to Use ADC (Analog to Digital Converter) in AVR â Atmega32 Read More »
The transistor revolutionized the field of electronics, and paved the way for smaller and cheaper radios, calculators, and computers, among other things since its very first practically implemented device as a point-contact-transistor invented in 1947 and getting the Nobel Prize in Physics in 1956. Now, engineers from the University of Wisconsin-Madison (UW-Madison) have built the most flexible, fully-functional transistor in the world!  The BiCMOS (Bipolar Complementary Metal Oxide
Brand New BiCMOS Flexible Transistor Read More »
Hi all! Iâm very busy last months working on new boards and projects, sorry for the delay! Some months ago I review the DSETA board due the obsolescence of the microcontroller. I use this board in some projects succesfully. But when I try to manufacture a batch of this boards, I found that the microcontroller
DSETA board with an AT89C51ED2 Read More »
Wooden Digital Clock with – Time, Temperature, Humidity, Alarm – WiFi controller through web browser – Advance display config – Stop alarm by vibration sensor size : 64 x 64 x 79 mm i use PLA with wood veneer instead of full wood my room’s too small for put woodworking tools If want view detail
Wooden Digital Clock is controlled over WiFi Read More »
Anyone who has ever boiled milk on the stove knows, that it has a nasty habit of overflowing. That is why I created the temperature alarm for boiling milk to be used my mother. It continuously measures the temperature of the milk and sounds an alarm when the temperature is over the preset alarm value.
Temperature alarm for boiling milk Read More »
Description The MAX30205 temperature sensor accurately measures temperature and provide an overtemperature alarm/interrupt/shutdown output. This device converts the temperature measurements to digital form using a high-resolution, sigma-delta, analog-to-digital converter (ADC). Accuracy meets clinical thermometry specification of the ASTM E1112 when soldered on the final PCB. Communication is through an I2C-compatible 2-wire serial interface. The I2C
Clinical-grade human body temperature sensor has ±0.1°C accuracy Read More »
This post is about how to use the BMP180 barometric sensor with the Arduino. It is also applicable for other similar barometric sensors. Introducing the BMP180 barometric sensor The BMP180 barometric sensor (model GY-68) is the one in  the following figure (front and back view). It is a very small module with 1mm x 1.1mm (0.039in x
Introducing the BMP180 barometric sensor Read More »
âArduino Freezer Temperature Sensorâ is an Arduino based project which works as an indicator to notify you when the freezer isnât work properly. This project was created by âJohn Saundersâ. To make this project, you will need these parts: Arduino Nano, most of other Arduino boards can be used. USB cable, to connect the Arduino
Save Your Food with Arduino Freezer Temperature Sensor Read More »
Hardware components: Atmel atmega 328p-pu Ă 1 ControlEverything.com SI7020-A20 IÂČC Humidity and Temperature Sensor ±4%RH ±.4°C Ă 1 433 MHz transmitter / Receiver kit Ă 1 AMS1117-ADJ voltage regulator Ă 1 Capacitor 100 ”F Ă 1 Capacitor 100 nF Ă 1 Resistor 1k ohm Ă 1 Resistor 10k ohm Ă 1 LED (generic) optional Ă
Make your own remote temperature/humidity sensor Read More »
AVR Microcontroller based Temperature Controller, it uses LM35 Temperature Sensor for measurement of temperature and 16×2 LCD is used to display temperature set point, Heater Status and current temperature, It controls temperature by turning on and off of the heater using relay. This project is very useful for controlling of temperature, It can be used
AVR Microcontroller based Temperature Monitoring and Control System Read More »
