Introduction: Vending Machine||candy Dispenser|| Arduino Bluetooth Controlled||DIY

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.

Step 1: ​PARTS NEEDED:

Picture of ​PARTS NEEDED:

☻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

Step 2: SOLDERING

Picture of SOLDERING

solder two wires to the motor

Step 3: Drill a Small Hole

Picture of Drill a Small Hole

use the soldering iron to easily make a hole as shown

Step 4: Prepare the Holder for Candies

Picture of Prepare the Holder for Candies

make spacing between two carboard pieces equal to the size of the candy...so that only one candy can fit within it

Step 5: ATTACH TO MOTOR

Picture of ATTACH TO MOTOR

glue the cap and the holder(which looks like a gear) to the motor as shown

Step 6: Finishing for the Dispenser Body

Picture of Finishing  for the Dispenser Body

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)

Step 7: MOTOR DRIVER

Picture of MOTOR DRIVER

connect motor to the motor driver

also connect the power supply cable for the motor driver

Step 8: ARDUINO

Picture of ARDUINO

connect the motor driver to the arduino

use pin 8,9 as shown

Step 9: Upload the Code

Picture of Upload the Code

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

Step 10: Connect Bluetooth Module

Picture of Connect Bluetooth Module

Configuration of Hc-05 Bluetooth module

* Rx-Tx

*Tx- Rx

*Vcc-5v

*Gnd-Gnd

Step 11: ACTION TIME

Picture of ACTION TIME

add a small paper tube (to stack the candies one above the other )and its ready to use.

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Bio: i love electronics and enjoy making tutorials so that i can share my experience with others :) ALTHOUGH THE TRUTH IS I LOVE IT WHEN PEOPLE ... More »
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