Barbot: Cocktail Mixing Robot

Timing belt bearing

Chrome plated round rail 1200mm x 12mm

Wall 3 bottle rack

DC-DC converter (12v to 5V)

GT2 6mm wide timing belt

20ml Beaumont Metrix SL spirit measure

Pololu Micro Maestro 6-Channel Servo Controller

Hitec HS-7955TG servo motor

Endstop microswitch

HC-05 Bluetooth Module

AC power supply 12V (6.67A)

Pololu A4988 stepper driver

SK12 12mm bore linear rail shaft support

SC12UU aluminium pillow block housing

NEMA 17 stepper motor

Arduino Mega 2560

GT2 timing pulley 20 teeth 5mm bore

Cable carrier

<h3 >Overview</h3><p >The Barbot has been designed to hold up to 9 bottles of ingredients for making the cocktails, dispensing the correct amount from each to mix your cocktail of choice.</p><p >Cocktails can be chosen using the mobile app (available for iOS and Android) that connects to the Barbot via Bluetooth. In the app you can also enable/disable ingredients, change the position of each ingredient, edit the recipes and change the amount of each ingredient used in the cocktails and so on.</p><p ><span >More information and the source code is available </span><a href="https://github.com/sidlauskaslukas/barbot">here</a><span >.</span></p><div class="se-component se-video-container __se__float-none" contenteditable="false" style="width: 100%;"><figure style="width: 100%; height: 56.25%; padding-bottom: 56.25%; margin: 0px;"><iframe frameborder="0" allowfullscreen="" src="https://www.youtube.com/embed/1JVnOlu0Daw" data-proportion="true" data-percentage="100%,56.25%" data-size="100%,56.25%" data-align="none" style="width: 100%; height: 100%;" data-index="0" data-file-size="0" data-origin="100%,56.25%"></iframe><figcaption contenteditable="true"><div>Barbot in action</div></figcaption></figure></div><p ></p><div class="se-component se-video-container __se__float-none" contenteditable="false" style="width: 100%;"><figure style="width: 100%; height: 56.25%; padding-bottom: 56.25%; margin: 0px;"><iframe frameborder="0" allowfullscreen="" src="https://www.youtube.com/embed/7ztbMLb_dS4" data-proportion="true" data-percentage="100%,56.25%" data-size="100%,56.25%" data-align="none" style="width: 100%; height: 100%;" data-index="0" data-file-size="0" data-origin="100%,56.25%"></iframe><figcaption contenteditable="true"><div>Barbot in action</div></figcaption></figure></div><h3 >Have a question?</h3><p ><span >The Barbot Slack group is your first stop for questions and advice about building your own Barbot. You can join the Barbot Slack group </span><a href="https://openbarbot.herokuapp.com/">here</a><span >. </span></p><h3 >Credits</h3><p ><span >All credits for the main photo go to </span><a href="https://www.facebook.com/didzgalvio/">Augustas Didzgalvis</a></p>

Wiring diagram

Source code is available at GitHub

Barbot: Cocktail Mixing Robot

Barbot is an open source Arduino cocktail mixing robot controlled with the hybrid mobile app via Bluetooth.