Vending Machine||candy Dispenser|| Arduino Bluetooth Controlled||DIY
DESCRIPTION
In this instructable I show how to build a vending machine using an Arduino .
DO COMMENT WHAT YOU THINK ABOUT THIS INSTRUCTABLE, SO THAT I CAN IMPROVE IN MY FURTHER INSTRUCTABLES
have a look at the video tutorial for a better understanding of the entire tutorial.
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☻JUMPER WIRES
☻CARDBOARD box(prefer small box as shown)
☻ARDUINO UNO
☻LAPTOP OR PC (FOR UPLOADING CODE TO ARDUINO)
☻POWER SUPPLY ( I USED A POWER BANK TO SAVE BATTERIES)
☻1 x geared motor
☻motor driver
solder two wires to the motor
use the soldering iron to easily make a hole as shown
make spacing between two carboard pieces equal to the size of the candy...so that only one candy can fit within it
glue the cap and the holder(which looks like a gear) to the motor as shown
glue an extra piece of cardboard
make a small window (candy will come out from here)
add a support (so that it does not fall off)
connect motor to the motor driver
also connect the power supply cable for the motor driver
connect the motor driver to the arduino
use pin 8,9 as shown
open the link to download the code and upload it to the Arduino :
https://www.youtube.com/redirect?q=https%3A%2F%2Fdrive.google.com%2Fopen%3Fid%3D1-g-a0i3RtAavBa2RwDP8RFfRWasLYXuz&redir_token=6UA4fR1_cq2RqgiXVnwkv1_0dPl8MTUxNDQ0MzE3OUAxNTE0MzU2Nzc5&v=kPk100UpKiI&event=video_description
Configuration of Hc-05 Bluetooth module
* Rx-Tx
*Tx- Rx
*Vcc-5v
*Gnd-Gnd
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add a small paper tube (to stack the candies one above the other )and its ready to use.