An Arduino Pro Mini talks to a NRF24L01 which handles the wireless communication. At that point, it’s up to you – throw in as few or as many controls as you like.

The transmitter Arduino breaks down a given string into individual characters, and then further converts the ASCII to eight binary bits. These bits are sent out as tones, and are picked up on the ...

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 ...

The Arduino Enthusiast E-Book Bundle has you covered. The bundle comes with eight e-books and over 1,900 pages of instruction — plus plenty of projects to choose from, including wearables, smart ...

Building a DSM2 R/C Transmitter with Arduino. Posted: May 23, 2025 | Last updated: June 15, ...

Initially we build a transmitter and receiver to communicate between Arduinos using Morse code sent by pulses of light waves. Next, we consider digital music, which we create by switching a voltage on ...

Arducon ARDF transmitter controller features Supports all ARDF transmit timing and patterns, selectable by a single configuration setting. Starts and stops transmissions on preset dates and times.

The Arduino Plug and Make Kit costs $87 at the moment and is still in stock as of this writing. Listing image: Arduino Kevin Purdy Senior Technology Reporter.