Logic Level Shifter Circuit ... AHT10 sensor module and Arduino Uno as shown in the below hardware setup diagram. I also uploaded a simple test code to display sensor readings on the Serial Monitor ...

This isn’t about connecting a temperature sensor in your Arduino. This build is about using the temperature sensor in your clock. The ATMega328p, the chip at the heart of all your Arduino Uno ...

If you are designing your own intelligent “Graden Computer” with an optional digital plant moisture sensor/water pump controller that lights an LED to alert the user when it is time to water a potted ...

Thermistors are another example of such sensors whose resistance changes when the operating temperature changes ... can see from that sketch and the circuit diagram, the LED is connected to the ...