sharpness tester 3d models

This is a case for the USB tester combo board by Fried Circuits. That boards comes as a bare PCB and when you don't need all the test points, this case packages it up nicely.</p> <p>If you don't have a printer that can print this properly (FDM might...

https://www.aliexpress.com/item/Free-tracking-DIY-kits-Mega328-LCD-Transistor-Tester-Digital-Combo-Diode-Triode-capacitor-inductance-resistor-SCR/32746416115.html This project requires the following components: 4x M3x30mm bolts (any head type will...

✔Power Supply: http://ali.pub/4sv94g ✔5 Servo Testers: http://ali.pub/4sv976 3D PRINTING ✔ My Favorite 3D Printers – https://myhobbytools.com/en/d/3d-printers ✔ 3D Printing Tools – https://myhobbytools.com/en/d/3d-printing-tools ✔ 3D Printer Parts –...

If you prefer to power your tester externally, you'll also need a few additional components: a 9V voltage regulator (such as an LM7809), a 3mm LED, some resistors for the LED (I used 480 Ohm), a capacitor to smooth out the 9V supply, and a DC adapter...

For the option without, you will need 4 M3x20 screws instead.Also included is a handy rotary encoder knob to complete your project.Below are the links to compatible hardware on Amazon.M3x20 Socket Cap ScrewsM3x40 Socket Cap ScrewsM3 Square NutsGM328A...

I have a few crude testers, but needed one that displayed the actual Arduino servo position number, from 1 to 180. This means I can manually adjust and record the values. An Arduino, three pots, some pins and an SPI OLED along with a JST are...

**NEWS: [I have migrated this project onto PrusaPrinters.org](https://www.prusaprinters.org/prints/113133-mouse-shape-tester-megapack) since Thingiverse is unmaintained and slowly deteriorating. The final nail in the coffin was the "download all"...

This is just another neat little box to house my cheap Chinese origin components tester. Before printing, please look at the tester unit in the photos to make sure it matches yours. The board has hole spacings of approximately 68mm x 71mm, the...

However, I had one issue where the pushbutton broke and I had to use a pen or pencil to turn on the tester. It would be great to give back to the community by printing one for myself whenever it breaks instead of returning to the store for a new one!...

"Mega328 Transistor Tester Diode Triode Capacitance ESR Meter MOS/PNP/NPN L/C/R" Update: I forgot to mention that I plan to cut a small piece of plastic acrylic to drop in the screen display slot to protect it from bumps and knocks. 2-5/16 x 1-9/16...

Customizable modules include fixed and variable power supplies, measurement tools, component testers, and much more. Everything in this project is done with open-source software, including FreeCAD for all the 3D printable files and KiCAD for the...

I might have spares.This is a cheap component tester / identifier.Instructions for this particular module can be found here!If you need one of my things printed or you want to suggest a modification on a part please drop me a message!If you print one...

Additional parts include: 1 pc GM328A universal tester module (longer version) - https://www.aliexpress.com/item/LCD-GM328A-Transistor-Tester-Diode-Capacitance-ESR-Voltage-Frequency-Meter-PWM-Square-Wave-Signal-Generator-SMT/32722907639.html 4 pcs...

This is a case for the USB tester combo board by Fried Circuits. That board comes as a bare PCB and when you don't need all the test points, this case packages it up neatly. If you don't have a printer that can print this properly (FDM might not...

This ia a box for the GM328A Component Tester. It is possible to use a 9V block battery or external power via connector. The Zero-Force-Socket must be put onto two extensions to fit into the front plate. ...The backblane must be made out from a plastic...

I picked up this component tester from eBay and it's been serving me well, but it was on the verge of falling apart. It needed something to hold it together.\nA simple coaster does more than just protect the surface below, though - it keeps the...

A simple ignition coil tester. Among other things, you will need: two bolts (M6x70 and M5x50), as well as nuts for them and a round crimp terminal for the wire (or you can solder the wire directly to the nut). For better usability, the edge of the...

I purchased a 18650 capacity tester from AliExpress. I didn't like the open design, so I created a housing for it. The housing is designed for the 4-channel version. I also added an opening for the fan to ensure that the air has a designated path...

Created battery tester adapter for multimetr (i used lidl powerfix multimeter) buy any with connectors should work. It was quite fun project and i did few test to learn and create usefull and easy to asemble... For tension used rubber instead of...

Available in 100 LBS, 200 LBS, 300 LBS, and 500 LBS capacities, the Lea Strength Tester helps calculate Count Strength Product (CSP) with known count and strength in pounds. ...Additional requirements for testing include a wrap reel (Imperial system)...

A mini servo tester based on a cheap OLED display from Banggood and an Arduino Nano. The case is 3D printed from PETG. The servo routines use the hardware timers only for pulse generation and so therefore does not have the usual servo "jitter"...

This is a unique take on an overhang tester with a fresh look. See how well your printer and filament can handle thin materials in overhanging positions. Inspect both print quality and how each curve aligns with the backing. I've included images of...

A 3D printed battery tester/checker meant to be used to check the voltage of FPV batteries, but it can be multipurpose. It is compatible with PH 2.0, BT 2.0, XT30 and XT60 connectors. You can test batteries from 1S to 6S+ (maximum of 40 volts...

I had to rent a radiator pressure tester a couple times for 150$ each time and even though you get a refund when you return it, i knew i wouldnt always have 150$ to rent. So i bought a two pack of tire valve stems for 3$ and made this so i could plug...

https://tinkersprojects.com/project/stepper-motor-tester-jig/ https://youtu.be/8Lxu-ZYHe_s Libraries and controllers used https://github.com/tinkersprojects/G-Code-Arduino-Library https://tinkersprojects.com/project/stepper-motor-prototype/ Stay...

Here's a 3D printing upgrade for tools: a 12V battery load tester built 16 years ago. The case was hastily assembled since it only gets used once a year, sitting idle until motivation strikes to add high range functionality on the material face. All...

Here is the spun text: The GM328 Transistor Tester is a straightforward project that can be sourced from popular Chinese Import sites. It features a compact design, holding both the tester PCB and battery within its snap-off back cover. The test lead...

Drawing inspiration from a matryoshka doll, this concept allows testing various shapes such as sharp, cylindrical, curved, and flat geometries simultaneously. ...It also evaluates the precision of the gripper while placing each part, which can be...

I built a case for this tester that lets you mount a battery pack inside so the unit is mobile. If you want to build this, do the following: Print out all parts. I printed the button and led covers in a lighter color (I found the leds in this unit...

#Easy Circuit Tester In everyday work, I noticed that most of the time when using a multimeter it takes me to check the contacts, so this project has matured for a very long time, and only today it was done :) Using the tester, you can check not only...