Its a very common question, ‘How do I read and RC Receiver with my micro controller‘ and the answer is often very simple however the simple answer is close to useless in a real world application.
The approach outlined in this series of posts has been tested in an RC Race car running at 40+ Kmh at a range of 100 meters.
The approach is reliable, resilient, easy to understand and easy to modify. It has been tested using using 27Mhz AM radio equipment and entry level electronics. Use of better quality electronics and radio equipment will provide improvements in range and signal quality however as the development process has demonstrated, even low end equipment can be interfaced with Arduino for control of an RC Race car.
Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, TinyGO, or even use the Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for CircuitPython, MakeCode, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.