Then, an Arduino ... communication: serial, I2C, and SPI. These are all wired connections, meaning they require physical cables to communicate with external components. The Rev3 does support ...

The Arduino UNO ... speed offered by the UNO R4 Minima, the UNO R4 WiFi introduces a built-in 12×8 LED matrix, a Qwiic connector, and a VRTC and OFF pin. In terms of wireless connectivity ...

you will likely get a more rapid response from some place that focuses more on Electronics--maybe the forums at Sparkfun, Adafruit, Arduino.cc, or Allaboutcircuits, etc. On to your question ...

Although factors like bandwidth, power usage, and the number of (kilo)meters reach are important considerations with wireless communication for microcontrollers, latency should be another ...

While his wireless Arduino to Android bridge isn’t likely to win any awards for throughput, it is a great proof of concept project. Be sure to check out the video below to see his “poor man ...

Arduino has launched its next generation of UNO boards, introducing a 32-bit Renesas microcontroller ... push the button and turn on the LED without any additional single line of code to handle the ...

Making your own security system isn't too hard, but if you'd like a super cheap and simple method, Instructables user deba168 shows how to make a wireless motion detector with an Arduino.

Simply connect the extra NRF module to any existing or new Arduino project. “Instantaneously, you will have wireless communication with your projects from up to 5,000 feet away! This remote ...

They're small too. Though we haven't seen dimensions, but judging by the comparison pictures a Pinoccio is half the size of an Arduino Uno. The Pinoccio microcontroller has an optional Wi-Fi ...