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Description
Boost Me (for free)
Thank you very much, full of power
30 yuan Type-C port WiFi 2.4G automatic manual timed quantitative pet food feeder
January 8, 2025, the 370 metal worm gear enlarged version has been uploaded
https://makerworld.com.cn/zh/models/811346#profileId-789370370 370 metal worm gear enlarged version
December 12, 2024, the second version has been uploaded The original hardware can be installed directly without any hardware screws For large particles, download the second version
Copy or click the link or search for 30 yuan smart pet feeder second version
https://makerworld.com.cn/zh/models/724142#profileId-680644
(Click me)
You can use the app or WeChat mini-program It supports Tmall Genie and Xiaoai Speaker It is expandable to add IoT cameras
You can set automatic timed and quantitative feeding or press manually
You don't need programming but you need a soldering iron and solder
The material Taobao price list screenshot is at the bottom
1 eWeLink module 22 yuan Click to add to cart the first option for 22 yuan
1 16V 3300uF capacitor Click to add to cart
(Connecting an external power bank or a Type-C power cable with a capacitor is sufficient To add a 18650 or soft-pack fully charged 4.2V lithium battery output, you need to add a DC-DC 3.7V to 5V boost module output port and a capacitorClick to add to cart The minimum voltage for the WiFi module is 5V) (Note: When installing a battery, check if it has a current limiting protection board Some protection boards limit current, leading to insufficient power and the motor not turning or being weak The stall power of a TT motor is about 5V 3A)
1 12MM metal push-button reset switch Click to add to cart
1 TT motor single shaft recommended gear ratio 1:220 Click to add to cart
1 1A 4.2V charger module Type-C port Click to add to cart (The charging adapter requires 5V 2A or more The stall power of the TT motor is about 5V 3A)
For added batteries, a 5V boost module is required Taobao link list shopping cart for reference only
App jog setting diagram (Set jog duration from 0.5 to 5 seconds based on your motor's rotation and extrusion amount)
The feeder requires no programming simple and easy to use suitable for small particles Almost never gets stuck If the feed particles are large, there is a chance of jamming (dog head)
For large particles, you can download the second version
Video introduction and installation instructions TikTok video title
or TikTok ID Song Tangping detailed video tutorial is pinned
For fish feeders and similar, the 30 yuan low-cost configuration is still recommended It is recommended that everyone prepare more accessories and motors with a 1:220 gear ratio
Thank you all for your support Please follow, like, and save
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December 1 update:
Removed the built-in bowl
Modified the TT motor part and resolved conflict with casing clearance
Added a small capacity 70mm high mini storage bin (A1 mini can print this)
December 16, 2024 update:
Increased the insertion depth of the upper and lower shells to prevent easy detachment
Optimized Type-C port installation size for easier installation no longer requiring grinding
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Installation diagram ↓ No hardware or screws needed all snap-fit
The 22 yuan WiFi module reset switch is connected to K1 and the COM port
For battery-only use, a 3.7V to 5V boost module is required ↓
License
You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.
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