The display screen shows the maximum temperature on the top left, the minimum temperature on the top right, and the current temperature on the next line underneath. The Code /* Handheld Digital ...

According to Microchip Technology Inc.’s datasheet, MCP9808 digital temperature sensor chip converts temperatures between -20°C and +100°C to a digital word with ±0.25°C/±0.5°C (typical/maximum) ...

Nice method and analysis. The temp sensor 3 pin devices are simple and cheap but good for 0.5 deg C precision or nearly a full degree in human measure.

The Arduino microcontroller serves as the brain, processing the data collected by the IR sensor. The inclusion of a battery charging circuit ensures that the device can be easily recharged, making ...

With so many projects being made with the Arduino, we’ve seen a fair share of thermometer projects that try to do something different. This version, by educ8s.tv, does so by adopting an older ...

Microcurrent humidity sensor from Texas Instruments offers a measurement accuracy of +/-3%. Designated the HDC1050, it is a 1.3µA ±3% accurate digital humidity sensor that includes a ±0.2C accurate ...