K-Fee : The connected Coffee Machine

Connected coffee machine that can make coffee from a website where you can chose the number of sugar in your coffee and the size of it.

IntermediateFull instructions providedOver 1 day400
K-Fee : The connected Coffee Machine

Things used in this project

Hardware components

electric kettle
You can take any old coffee machine. We use it only to boil water.
×1
motor 14HM11-0404S
×2
proximity sensor
We use a proximity sensor to detect if the cup is correctly placed or if there is not cup at all.
×1
water level sensor
×1
distance sensor
We use this sensor to control the level of coffee and sugar in our machine.
×2
Raspberry Pi 3 Model B
Raspberry Pi 3 Model B
We use the raspberry as a broker. It also hold the server of our website.
×1
3D printer
We printed many components to make the coffee and sugar fall into the cup.
×1
FireBeetle ESP32 IOT Microcontroller (Supports Wi-Fi & Bluetooth)
DFRobot FireBeetle ESP32 IOT Microcontroller (Supports Wi-Fi & Bluetooth)
×1
DAOKI 5 PCS L298N Motor Drive Controller Board DC Dual H-Bridge Robot
×1
Capacitor
×1
Grove - Relay
Seeed Grove - Relay
×1
DC 5V 2A Power Supply Adapter
×1

Software apps and online services

Fusion 360
Autodesk Fusion 360

Story

Read more

Custom parts and enclosures

Funnel for coffee

Cup for sugar funnel

Disk at the end of the screw

*2

Motor - screw adapter

print *2

slides

print *2

Screw

print *2

Structure

print * 2

Funnel for sugar

Cup for coffee funnel

Code

GitHub code

Credits

Minngie Bartnik

Minngie Bartnik

2 projects • 5 followers
Engineering student (electrical, computer science and embedded systems)
Audrey Delorme

Audrey Delorme

2 projects • 5 followers
Élève ingénieure en Électronique, Informatique et Systèmes embarqués - BAC+5
Mickael Ramilison

Mickael Ramilison

2 projects • 5 followers
Elyoth Harian

Elyoth Harian

2 projects • 5 followers

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