随分前に買ったarduino nanoの互換品をlinuxに接続。 arduino-cli board listで認識されないけど、arduino-cli uploadで書き込みはできる。 謎。 | RF日記 ...

But, I was not happy with this solution. So, I did a bit of research and found this "NRF24L01 RF Transceiver Module" which I can use to create a mesh of wirelessly connected microcontrollers. In this ...

What do you get when you combine a direct digital synthesis (DDS) chip, a power detector, and an Arduino? [Brett Killion] did make that combination and wound up with a practical network analyzer. T… ...

A versatile Arduino toolset for 433MHz RF communication using MX-05V and MX-FS-03V modules. Enables TLV-based data exchange and supports real-time commands through the serial monitor. - DarioCasci ...

These days, 433-MHz RF transmitter/receiver modules are very popular with electronics hobbyists and tinkerers. These cheap short-range radio modules can be used with almost all microcontrollers for a ...

This Arduino based RF controlled robot is built around HT12E (encoder in transmitter) and HT12D (decoder in receiver) and other components. Check out now.

This tutorial will guide you through the process of building a tachometer around an Arduino. Tachometers are used to measure rotation rate in Revolutions Per Minute (RPM). You don’t need much… ...

In this quick Arduino tutorial I will explain how you can control a relay using the Arduino Board, one 1K and one 10K resistors, 1 BC547 transistor, one 6V or 12V relay, one 1N4007 diode and a 12V fan ...