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Arduino Projects and More

Submitted by Roy Schestowitz on Saturday 8th of May 2021 01:49:05 AM Filed under
Hardware
  • Mazda Miata gets Arduino dashboard upgrade | Arduino Blog

    Many modern automobile manufacturers have switched from traditional analog gauges to digital LCD screens. These let the driver configure their dashboard to suit their needs. When driving on the highway, they might want to see a map and a speedometer. When on the track, they can switch that to a tachometer, g-force meter, and shift light. To modernize his NA Miata, Jroobi used two Arduino Due boards to create an LCD dashboard.

    The first Mazda MX-5 (the Miata for Americans), referred to as the “NA” by enthusiasts, went into production way back in 1989, which was decades before LCD gauge clusters became common. Jroobi has spent years modifying his NA Miata and one of those modifications was a Raspberry Pi in place of the stereo that lets him control and monitor the car. His newest modification is even more impressive, because it gives him a customizable touchscreen LCD right behind the steering wheel.

  • You take care of a pet eyeball in this bizarre video game | Arduino Blog

    “Avant-garde” is a French term that translates literally to “advance guard,” as in the vanguard that leads an army into battle. In the arts, the term describes people or works that are experimental and push the boundaries of their medium. Emily Velasco, of the Emily’s Electric Oddities YouTube channel, used an Arduino Nano to build a bizarre video game and “avant-garde” is the best way to describe it.

    This handheld device runs a video game that charges players with the care of a pet eyeball. A CRT (cathode-ray tube) screen displays that eyeball in beautifully low-res monochrome graphics. An Arduino generates the composite video signal for the CRT screen using the TVout Arduino library. The Nano, CRT screen, and controls are housed within a retro-style enclosure that Velasco made out of an old motor controller case and a custom walnut wood face plate.

  • This YouTuber created an Arduino-powered Luxo Jr. | Arduino Blog

    YouTuber Allyson decided she wanted a real-life version of the Pixar lamp mascot, and actually made one in the video below. Her version uses a servo to raise the modified Luxo lamp up and down via the elbow joint, and another two servos to pan and tilt the shade like a wrist.

    The device is controlled by an Arduino Uno, along with a compact vision system. This allows the lamp assembly to move in pre-defined paths and even track objects. The new setup now employs an LED inside of a ping pong ball as the bulb. This can be turned on and off as a “clapper” through a sound sensor.

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