Build a table lamp that's sturdy and smart.
Project tutorial by msr048
If the temperature measured by DS18B20 is above the predefined threshold, it turns the fan on automatically unless the piezodisk is pressed.
Project tutorial by Kutluhan Aktar
Arduino and Raspberry Pi. Sensing motion, temperature, vibration, VOC and CO2, altitude, current, and voltage. Powered by 120VAC and relays.
Project tutorial by Jade Perreault
It is a standard INA219 module but this has an isolated measured voltage from the MCU.
Project tutorial by Tadeas Dvoracek
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