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Xtase & Androids

LEGO TECHNIC 42056 - PORSCHE 911 GT3 RS (3)

3 - The final aim

I'm checking if the Power Function (tm) 'XL motor' would be enought to make the set driving (@ least @ 1st gear), if it does, I will try to make model as RC car...

I choosed to use an Arduino pro mini 5v 16MHz (AT328) + a HC05 Bt module + an L298 Dual H bridge + 2 or 3 servos (SG90 micro servos) & some leds

The partial wiring diagram of the Arduino MCUThe partial wiring diagram of the Arduino MCU

The partial wiring diagram of the Arduino MCU

1 counted 2 or 3 servos because :

  • I will try to use one for steering
  • one for gear up / down
  • and one for the clutch if mandatory to lock down gear box while motor is running (like on a real car...)

anyway the two last servos will be usefull ONLY if motor can start to make the car rolling ;)

Finally, it's a big project (for a big car), I'm not certain it will work a day...

But, I'm fascinated by trying to make it...

So continue reading....

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