This computerized emergency braking system protects RC vehicles
— July third, 2025
It’s a story as outdated as time (or at the least the Sixties): child will get an RC automotive for Christmas and excitedly takes it for spin, however crashes it right into a wall inside 5 minutes and tears ensue. The automotive trade has reduce down on accidents by implementing computerized emergency braking security options, so why can’t RC vehicles have one thing related? They will and Slender Studios proved it by creating their very own DIY emergency braking system to guard their toy car.
Christmas morning jokes apart, that is sensible. Right now’s RC vehicles can speed up in a short time and attain surprisingly excessive prime speeds, which implies they’re simple to crash. These autos can simply value a number of hundred {dollars}, so such crashes are a success to each the ego and the pockets. The system made by Slender Studios prevents these crashes and is comparatively inexpensive to combine.
The {hardware} needed so as to add emergency braking to an RC automotive consists of two main parts: an Arduino Nano board and ultrasonic sensors. A easy model of this method could possibly be constructed with only one ultrasonic sensor, however Slender Studios used 4: two on the entrance bumper and one on all sides.
The Arduino continually displays the ultrasonic sensors. Below regular circumstances, they received’t report seeing something — or at the least not something shut by. But when one thing like a wall is close by, the Arduino will instantly go into motion and ship a braking command (through a PWM sign) to the RC receiver. That’s a Flysky FS-i6X on this case, however the course of ought to work with most others.
It isn’t good and it isn’t very “sensible,” however this method may genuinely stop costly crashes and that makes it value contemplating in case you have a pleasant RC automotive.
