mechanical key switch tester 3d models

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...

When assembling the tester, solder in the battery connector from the bottom side to ensure the wire fits neatly within the battery box. I used four M3x25mm screws but M3x30mm could also work. Counter sunk ones were chosen for optimal fit. A brim...

This is a standard keyed toggle switch opening cutout.

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...

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"...

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 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...

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...

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)...

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...

If you're aiming for a faster print, reduce the size down as it took around one hour to complete this calibration tester. ... These are the printer settings I personally used on my MakerGear M2: Layer height: 1.7mm Fan speed: 100% during cooling ...

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...

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...

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...

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...

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...

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...

For testing trailer lights Also resized and used https://www.thingiverse.com/thing:4612755 Space Shuttle Toggle Switch Guard DIYhz Momentary Push Button Switch, 1A 250VAC SPST Mini Pushbutton Switches N... ...Vehicle Side 4 Flat, 48205...

I recently completed a case designed for a power supply tester built on a 2-inch protoboard. The base and casing are fairly common, featuring an opening in the front for an LED, and an open area on the back left side for heat sink access. A more...

Having recently been advised that I must use a CPAP machine, I decided to create a pressure tester as one of the machines we have I was unsure if the calibration was correct. Here is the first rough test version. The slot the BMP180 is inserted...

# A diy weapon tester for fencing. You will need: - 3 x banana plugs connectors...

Her dedication and expertise have earned her a reputation as one of the top bird-themed 3D print testers in the business - and she's just getting started. With her sights set on the horizon and her wings spread wide, Human is ready to take the world...

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 up...

The result is a simple and reliable tester that allows quick access to test points. You can attach the base plate to your desk using Blue Tack (https://www.ebay.com/itm/221964019019) or tape, as needed. If you need to access more test points, I've...

My kids go through a lot of headphone cables and we often end up with piles of uncertain quality cables and needed a quick and easy way to test them.I've made this simple tester that can catch if a cable is broken and is powered from USB. It draws...

I picked up a component tester on eBay for around $13, so I'm here looking for an enclosure to 3D print that fits it perfectly. Fortunately, I found one - a custom enclosure designed specifically for the EZM328 board. It was last updated just a few...

Today I will demonstrate how we assembled a 4-channel servo tester. We will utilize it to control a robot arm. <iframe width="560" height="315" src="https://www.youtube.com/embed/AC8PWDZVUKU" frameborder="0" allow="accelerometer; autoplay;...