Here is an Arduino experiment with a famed linear active thermistor chip MCP9700A from Microchip Technology Inc. The chip comprises an analog temperature sensor that converts temperature to analog ...

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 tool designs the thermistor system with an excitation voltage in a ratiometric configuration. It also allows customers to adjust the settings such as the sensor type, temperature range being ...

Adding a photoresistor (light sensor) and a thermistor (temperature sensor) and connecting them to a programmed Arduino gave me a gadget that monitors the environment of a single plant. You can ...

At the rated temperature of 70°C resistance is 876Ω ±1%, and the 25/100 ‘B’ value is 3988 ±1% (resistance at 25°C is 5kΩ, and the R/T curve number is 8016/A1). Accuracy between -40 and +125°C is ...

We’d seen it done with buttons, switches, gestures, capacitive touch, and IR remote, but never like this. [electron_plumber] made an LED that can be blown out like a candle, and amazingly it … ...