The series resistor R1 sets the operating current (and hence the brightness ... Now is the time to see the sample code (Arduino Uno/Nano Sketch)… To summarize, infrared close proximity sensors are an ...

The hardware is consists of an Arduino microcontroller (here an Arduino Uno R3) and a pre-wired soil moisture sensor module ... and use an external 5VDC power supply. If higher current loads are to be ...

This sensor reads the distance between its height and the current shredded paper level ... a light bulb (paired with a relay for the Arduino Uno). Try a toggle switch instead, so you won't have ...

They feature analog pins for reading analog components (e.g., potentiometer, flex sensor ... voltage and current ratings are 7 to 12V and 1A only. The Arduino Nano and Uno are equipped with ...

The Arduino Nano Connector Carrier is a compact add-on board designed for the Arduino Nano boards to allow easy connection to ...

The PAN B511-1C Bluetooth module will be certified for CE RED, FCC, ISED and MIC. Samples are already available now and the ...

This build is about using the temperature sensor in your clock. The ATMega328p, the chip at the heart of all your Arduino Uno clones, has within it a watchdog timer that clicks over at a rate of ...