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This is a simple enclosure for Guition ESP32-S3 display. Designed to be printed with 0.2mm layer height without supports. Requires 4 M3x8 screws. The screws goes directly into plastic. I printed mine with ABS and even with plastic…
I have many Aqara Zigbee thermometers around my house and it's a pain to change the batteries once a year. Two AAA batteries should have much more capacity than CR2032 cell. This case houses the sensor and two AAA batteries inside. It…
My another version of AAA battery case for Xiaomi Bluetooth/Zigbee thermometer. This variant arranges batteries on the sides so the whole thing has a slimmer shape better suitable for wall mounting. The case is designed to be printed…
This a simple enclosure for a popular powerful dc-dc step down converter from Aliexpress. Requires four M3 screws that go directly into plastic. It has ventilation holes around the heatsinks. Printed with ABS.
Another powerbank case for a popular module from Aliexpress. It is designed to be printed without supports with 0.2mm layer height. Requires 2 M3x10 countersunk screws and 2 M3x12 hex head screws. The screws goes directly into plastic.…
Українська: До вашої уваги круглий кейс для чіпів які у нашій місцевості використовуються для каліток та ліфтів. Він потребує вирізання функціональної частини з пластикової картки чіпа. Ця частина добре видна якщо підсвітити картку…
Українська: До вашої уваги кейс для RFID чіпа який знаходиться в гумовому браслеті. Цей кейс може бути корисний якщо браслет пошкодився, або його не зручно носити з ключами. Щоб дістати пластикову таблетку чіп з гумового браслету, його…
Those little Bluetooth thermometers from Xiaomi can be flashed with custom firmware to turn them into Zigbee devices. But Zigbee implementation consumes a bit more power and a small CR2032 battery may not last too long. This model…
This is a portable power supply based on ZK-5KX buck-boost module from Aliexpress. It can be powered from different sources: XT60 connector usb type-c connector banana plugs It has an integrated clamp for XT60 male connector. Prints…
This is a simple case for a powerful powerbank module from Aliexpress and 5S 21700 battery. The assembly requires 4 small screws. The model is designed in FreeCAD. The source file is included. The supports might be needed for the screw…
This is a simple bracket to attach Logitec C270 webcam to an aluminium 2020 extrusion. Requires a hammerhead nut and an M3 screw. Attaches to the camera with the original plastic pin. Designed in FreeCAD, the model is included.
This is my version of Iron Man Arc Reactor costume that I quickly made for a party. It consists of an arduino pro micro, a battery from an old phone, a number of neopixels and a switch. Everything is botched up with a hot glue gun. But it…
This is a sleeve for a damaged magsafe connector. It prevents further damage of already damaged cable. The two halves should be glued together. Designed in FreeCAD, the model is included.
This is a wall mount for a Metabo PowerMax BS cordless drill. It allows to quickly access the drill by grabbing its handle.
This is a replacement for a buckle that broke on my Rollerblade Twister skates. The original buckle was secured with a rivet that needs to be drilled out. The printed version should be secured with M3 screw with a nut and a thread locker.…
This is a simple enclosure for 12V 3A power supply module from Aliexpress. The board has marking: XPJ-02C It requires 4 x M3 screws for assembly. The screws goes directly into plastic and holds fine. With ABS I didn't have to prepare the…
This is a simple enclosure for a spot welder module from Aliexpress. Prints without supports. Requires 4 M3 screws that go directly into plastic. Designed in FreeCAD, the model is included.
This is a small enclosure for a power supply module from Aliexpress. Requires 4 M3x10 screws for assembly. Designed in FreeCAD, the source file is included.
This is a simple enclosure for 12V 1.5A power supply module from Aliexpress. The board has marking: XPJ-01C It requires 4 x M3 screws for assembly. The screws goes directly into plastic and holds fine. With ABS I didn't have to prepare…
Warning: This adapter is just a design experiment. It is not advised to be used instead of the commercial one. The commercial adapters are supposed to undergo thorough testing to be safe to use. Warning: Using this adapter implies dealing…
This is a simple adapter for Seek Thermal camera macro lens to a Tooltop T7 camera. I needed a macro lens for my Tooltop T7 thermal camera but couldn't find any on Aliexpress. So I bought the cheapest one, which happened to be for a Seek…
A simple miter box for 15mm plastic corner trim. Used with a regular metal hacksaw. Printed with ABS.
Enclosure for a popular geiger counter module with WeMos wifi module. Designed in FreeCAD, the model is included. I use espurna firmware for the esp8266 module. It supports this geiger counter module.
A simple bracket to keep an old soviet micrometer on a toolwall. Screws directly into a wooden toolwall.
Simple enclosure for a power supply module from Aliexpress. Does not require screws, uses clips to hold two halves. Designed in FreeCAD. The file is included.
This is a simple enclosure for a power meter from Aliexpress with marking PZEM-021 on the board. It is designed as a single piece for easy print and assembly. Prints without supports. Designed in Freecad. Original model is included.
I have a cheap lavalier microphone from FIFINE. The original clip broke very quickly. So, I designed a small stand for this mic in FreeCAD, the model is included. The assembly requires a small number of m3 screws and nuts. All is printed…
I had some locked Lenovo Thinkpad batteries that no longer work with a laptop, but the cells inside those batteries were in good condition. They all have roughly the same capacity after testing. So, I decided to give those cells another…
This is a bigger case for a LED lamp with PIR sensor from Aliexpress. It fits one or two 18650 batteries. There are multiple versions of this lamp on Aliexpress. I have two of them: With switch labels “ON AUTO OFF”. This version has R2,R3…
I wanted to be able to turn my Convoy S2 flashlight on very quickly without moving my hand from the handlebar. So I design this flashlight mount that places it underneath the handlebar close to the thumb. It consists of two parts that are…
This is a holder for a flashlight that clips to a bathroom mirror. Last winter when we had massive blackouts in Ukraine I created this holder. It requires a small M3 screw and a nut.
I have on old IBM Thinkpad laptop with missing battery. So, I decided to design my own DIY battery for it. I didn't have an original battery so all the information I gather from the Internet and measuring the place for the battery in the…
I wanted to have a digital voltage display for my old variac. So, I bought a cheap AC voltage meter on Aliexpress and designed this housing that nicely attaches to my variac. It works with all voltage range. Requires a couple of m3 screws…
The original clip for my tail light broke off so I designed a replacement part. It worked just like the original but it tend to fall off from my deuter backpack. I designed a slightly modified version with a bigger hook and a notch that…
I bought a bicycle light on Aliexpress but it came with mounting bracket that points the light straight. It is ok if it is mounted in the center of the handlebar. But I needed to mount it on the side where the handlebar is at some angle.…
I bought an old Nikon SMZ-10 trinocular microscope and wanted to connect a camera to it. But it didn't fit out of the box and I couldn't find any information about connecting a camera to it on the Internet. The microscope came with a "TV…
Plastic jaw pads and mounting pads for an old soviet mini vise. Printed with ABS.
I bought a nice microscope polarized light on Aliexpress but I didn't like that polarized lens is always in the optical path even when I don't need it. So, I decided this mount that allows to flip-in and flip-out the polarized lens when…
This is a modified housing for 0.7x barlow lens. It allows to increase working distance under the microscope from 95mm to 115mm. I used it with Nikon SMZ-1B and Nikon SMZ-2B microscopes, but it should work with other microscopes with a…
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