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When Arduino launched the maker world to microcontroller growth boards, they gave us simply the requirements. Early Arduino fashions had been little greater than breakout boards for microcontrollers with built-in voltage regulators and USB-to-serial chips for programming. However we’re seeing an increasing number of growth boards with a variety of further {hardware}, which is useful for prototyping and even for utilizing the event board as an entire machine. The Adafruit CLUE growth board consists of a lot of these goodies and it will possibly even run Doom.
Apart from being the sport that began the first-person shooter craze, Doom additionally holds a particular place within the {hardware} hacking group. “However can it run Doom?” is the type of query that’s virtually all the time relevant. Relating to the Adafruit CLUE growth board, the reply is a powerful “sure!” Not solely can it run Doom, it will possibly run it very effectively. Subsequent-hack discovered that Doom runs easily on nRF52840-based gadgets, together with the Adafruit CLUE, at 30 FPS (frames per second). That makes it very playable on the CLUE’s 240 x 240 pixel 1.4″ full-color IPS TFT show.
The Nordic Semiconductor nRF52840 is an SoC with built-in Bluetooth connectivity, 1MB of flash, 256KB of RAM, and a 64MHz Arm Cortex-M4 processor. The Adafruit CLUE consists of the nRF52840, the TFT show, an entire vary of sensors, a NeoPixel LED, an extra 2MB of flash storage, a buzzer, two white LEDs, and a BBC micro:bit-style edge connector. To play Doom, Subsequent-hack constructed an add-on board that pipes out audio by means of a headphone jack and supplies eight gameplay buttons.
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