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… ...

[Dave Jones] from EEVBlog.com takes “Arduino fan boys” off the garden path getting down and dirty with different methods to capture, evaluate and retransmit IR remote control codes.Capturing ...

For example: If 97.3 MHz: (97.3 + 0.304)/0.008192 = 11,914.55; 11,914 = B0010111010001010; Then: Reg 3 = B10001010; ... 13 comments on “ Build Your Own Digital FM Radio Transmitter with Arduino ” ...

Long-range RC transmitter “I started using Bluetooth devices like the HC-05 modules, but I found that these sometimes randomly disconnected. Since then I’ve been using the NRF24L01 modules ...

Together with the Arduino code you will require as well as schematic’s and part lists allow you to create your very own one-handed Arduino powered quad copter transmitter. Check out the video ...