Bluetooth - Crossbow With Arduino




About: My name is Alex and I like to do it all with my own hands. I'm fond of arduino and I like to invent different constructions on it.

A good project for studying arduino and bluetooth management

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Step 1: Materials:

- arduino Uno

- 2 servos

- PVC plastic

- stationery gum

- bluetooth module hc-05

And so on

Step 2: Design

Simple but at the same time reliable design

As arrows I used bamboo sticks and toothpicks

Step 3: Trigger

The elastic band is stretched on the part of the crossbow with the servo drive and when the servo moves, the trigger mechanism

Step 4: Circuit and Sketch

Powered by arduino. Pins control the servo to connect to 9.10 pins. Bluetooth module to connect Tx-Rx Rx-Tx

Step 5: Smartphone Application

Microcontroller Contest 2017

Participated in the
Microcontroller Contest 2017

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    2 Discussions

    arduino lover

    2 years ago

    you need to give better explanation and stop posting from phone try to write more anyways you did not tell how ro make arrow though it
    is easy to make also write about pins (which pin will go in which) cuz most beginners love it
    anyways really well done

    1 reply
    Niklaxzzzarduino lover

    Reply 2 years ago

    I understand you, I will be corrected thanks for the comment