Скачать с ютуб DIY INDOOR HOCKEY | with light and sound effects that change with the acceleration of the puck в хорошем качестве

DIY INDOOR HOCKEY | with light and sound effects that change with the acceleration of the puck

An Arduino-powered hockey puck and 3D-printed hockey sticks that I designed for my son. In the first version (stop-motion video), I used two CR2032 coin cells to power the puck but the microcontroller was freezing randomly, I believe when the LEDs were drawing too much current. Then, I designed a second version using a Li-Po rechargeable battery. It worked really nicely, I couldn't catch all the effects with my camera but it's fun to play and my 2.5-year-old son enjoys it. Microcontroller: Arduino Nano Accelerometer: MPU6050 (I didn't use the gyroscope output) LEDs: Adafruit NeoPixel RGBW x12 Battery: 3.7V 140mAh Buzzer: standard piezo buzzer Charging circuit: I used the circuit of an old power bank but something with a lower charging current would have been better, something like this: https://www.adafruit.com/product/2465. Also, a 3.3V Arduino microcontroller could be used to eliminate the need for a 5V booster. Hockey sticks: I have no idea how a proper hockey stick should look like, I checked google images and the style of the "floorball" looked easier to make, I designed the blade in 2D in Inkscape, extruded in Blender, 3D-printed using my Ender 3 and screwed to a wooden rod. Finally, I put PTFE furniture glides on the bottom side of the buck for a smoother movement. Music: "Energy" by Bensound.com "This video is being managed exclusively by Newsflare. To license this video go to: https://www.newsflare.com/video/39046... or email [email protected] or call: +44 (0) 203 937 6280"