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Two-Digit Thermometer using ATtiny84 and a DS12B20

https://www.electronics-lab.com/two-digit-thermometer-using-attiny84-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 the size of a British 50 pence piece. The […]

Four-Channel Thermometer on OLED display

https://www.electronics-lab.com/four-channel-thermometer-oled-display/

David Johnson-Davies @ technoblogy.com build a four-channel thermometer that monitors the temperature at four temperature sensors, and gives a continuous readout on a small 128×32 OLED display. It’s a useful project for various applications like PSU or PC monitoring. The article describes 1-wire and code in details. It could be used in any application where […]