Low-Cost Room Thermometer Using 16×2 LCD and Atmega328
Test/Measurements

Low-Cost Room Thermometer Using 16×2 LCD and Atmega328

This is an easy to build small size and low-cost room thermometer. The project consists of LM35 analog temperature sensor, 16×2 LCD, and an Atmega328 chip. This compact board is Arduino compatible and provided with an onboard connector for Boot-Loader burning and Arduino IDE...

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Simplified Contactless Thermometer reference design
Test/Measurements

Simplified Contactless Thermometer reference design

Renesas’ reference design considers the thermometer’s range of operation, accuracy, power considerations, and display options. Renesas’ winning combination IR contactless thermometers are needed for medical applications to monitor an individual’s body temperature before...

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1269
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Free Elektor Article: Nixie Bargraph Thermometer
High Voltage

Free Elektor Article: Nixie Bargraph Thermometer

Nixie tubes are always fascinating. Nowadays they are mostly used for clock displays, such as the project in the May/June 2016 issue of Elektor. The ‘Nixie’ bargraph tubes for analogue readout in the form of a column of light are less well known. Strictly speaking, they are not...

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1872
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Arduino OLED Hygrometer and Thermometer using DHT11
Arduino

Arduino OLED Hygrometer and Thermometer using DHT11

Hygrometers are used to determine the moisture content of the environment. They find application in farms, food storage, museums, and other places where moisture needs to be monitored to ensure damage is not done to goods and other things stored in that space. For today’s tutorial, we...

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2147
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NixieTherm RGB – Nixie Tube Thermometer
High Voltage

NixieTherm RGB – Nixie Tube Thermometer

NixieTherm RGB, an IN-13 tube indoor thermometer (DIY kit or assembled) with build-in true RGB controller; powered by 5V USB A Russian Bargraph-Nixie-tube shows similar like in the good old time a mercury thermometer the room-temperature with a variable glow hight lenght; however with...

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2089
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Two-Digit Thermometer using ATtiny84 and a DS12B20
Mcu

Two-Digit Thermometer using ATtiny84 and a DS12B20

David Johnson-Davies shared another nice tiny project. This time is a two digit thermometer based on ATtiny84 and DS12B20 1-Wire temperature sensor. It uses a DS12B20 1-Wire temperature sensor, and an ATtiny84 to drive the display and read the sensor. It's just over 25mm square; about...

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1972
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Tohoku University Reveals Swallowable Thermometer at SemiCon Japan
Test/Measurements

Tohoku University Reveals Swallowable Thermometer at SemiCon Japan

A lot of people know that temperature is the degree of heat present in a substance. The common way of measuring body temperature is the armpit method where temperature is measured by putting the thermometer under the armpit. However, there are better ways of measuring this temperature....

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2055
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ESP32 E-Paper Thermometer with a DS18B20 Sensor
Arduino

ESP32 E-Paper Thermometer with a DS18B20 Sensor

 Our friends on educ8s.tv published a new video. Check it out. In this ESP32 project video, we are going to use an E-Paper display and a DS18B20 temperature sensor to build a low-power thermometer. We are going to use the Arduino IDE to program to ESP32 board. ! It is a very easy...

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5596
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