This articles describes how you can use I2C (TWI) communication, Arduino and temperature sensors to measure 3 different temperatures. It can be very helpful when you want to measure the outside, ...
Embarking as drop-in replacements for LM75, DS75, and TCN75A temperature sensor chips, the STxx75 series digital temperature sensors operate over a temperature range from -55°C to +125°C degrees C ...
I made this project because I wanted a way to automatically control the speed of a DC fan according to the temperature read by a LM35 sensor. I had a few problems with the PWM part mainly because the ...