TeaBot V2
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Adjustable tea timer/dipper for large/tall cups.
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Updated at source:
Model information
- Source
- Printables
- Category
- Kitchen
- License
- Creative Commons — Attribution
Tea timer/dipper to make sure your teabag only remains for the intended time in your cup.
It has the following features:
- adjustable time from 1 to 9 minutes
- start/stop button
- power switch
- powered via micro-USB cable
- one hand usage 😊
This is a completely new design, but with nearly identical electronics and programming from TeaBot V1.
After using TeaBot V1 for about a year I finally wanted to get rid of some of its limitations:
- No one hand usage (which is annoying in an video conference). These are in detail:
- Starting the timer (without the whole thing moving around)
- Attaching the teabag
- Open electronic (on a breadboard) at the back (and sometimes ripped out cables)
- No stop function (e.g., if you started with the wrong time setting)
Used Tools:
- Design was done in Fusion 360.
- Electric Layout was done in fritzing (and if a PCB is needed I tend to use their service as well).
- Programming was done in Ardunio IDE.
Used Parts:
- Arduino Nano V3
- 0,96 Zoll OLED
- 9g Servo
- Switch
- Button
- Poti (I used the 10k Ohm, but 5k Ohm to 50k Ohm should be fine as well)
- Micro USB Plug
As you can see I typically get my parts from AZ-Delivery or Amazon.
Printing:
Base, Body and DisplayHolder can be printed without supports. The Arm requires supports. The assembly of the servo / arm unit is tricky and needs to be addressed in the next version…