sharpness tester 3d models

The Mechanic DT3 USB cable tester PCB confirms continuity on a variety of cables with USB-A, Micro-USB, USB-C and Lightning connectors. This is a case for it. The PCB fits in snug and the lid is a friction fit. If you want the lid more secure...

If this occurs, scale uniformly by 2540%. Post-Printing Assembly Lay Transistor Tester in bottom half. Connect three wires to connect probes to the tester. Either solder them to the solder pads or use the ZIF socket. Feed wires through the round hole...

Created for my version of the MG328 tester. Check your size from the pictures. The PCB thickness is 1-1.1mm.</p><p>Layer size: 0.2</p><p>Line Width: 0.4</p><p>Infill: 20%</p><p>It requires four M2x8-12 screws and two pieces of transparent filament to...

Here is another enclosure for the BM398 transistor tester. This one houses the battery and holds the PCB in place, exposing the components, LCD display, and other internal parts for easy viewing. ...Since the PCB fits snugly inside, I opted not to...

**Enclosures for Popular Component Testers** When I bought another Component Tester on eBay, it sparked the idea to create a single page listing all my testers. Who knows, maybe I'll add more to the collection someday. Before listing any 3D prints,...

So if you have any comments on how to improve it, I'd be glad to hear them!  In chemistry lessons, there are often situations in which the conductivity of solutions or solids is tested in order to explain the results.There are “low budget”...

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...

This case is designed specifically for the original AVR tester board as created by Markus Frejek, which can be found on https://www.mikrocontroller.net/articles/AVR-Transistortester. It accommodates the LCD display, a 9V battery, and a power...

Model can be adjusted to account for different size slots, optimize clearance for slot fit and modify the gap between the test block and tester block faces when slots are connected. Slots are by default t-shaped, but can be changed to either an...

... the female header pins 90 degrees and solder directly to the board under the hole. You can always do this later. Pin number callouts are included in the design, but make sure they are right for your board. My board says: LCR-T4-H M-Tester V2.68

The STEINEL COMBI CHECK 1.3 tester features a high ohm 2-pole design with a wide voltage range of 6-690 V and a peak current resistance of 6 kV, ensuring safety and ease of use. It boasts an integral torch function and is tested and approved...

A switch tester in the shape and angle of a mini keyboard. I need to finish testing the v4 version but the v2 has been tested. Make sure to print it with the current orientation or you may need to sand it down a bit for the switches to fit. ...

Simple case for chinese version of Transistor Tester with 128*64 LCD. TransistorTesterCase_v1.0.1.stl Slightly improved version after first print. Screw hole diameter is set to 2,55mm for M2 screws. TransistorTesterCase_v1.0.1.scad Scad file...

Here's another box for the fish8840 transistor tester. This one uses M3 x 27 mm bolts to hold everything together, and features a spacious compartment for a battery. The box is designed to accommodate a rechargeable battery like this one...

KEY SWITCH TESTER HOLDER This device is designed specifically for Mechanical key switches. It holds 14 MX style key switches with plenty of room for keycaps to fit perfectly. The housing's lip rests flush against the top surface, ensuring a seamless...

For holding various tiles/components/anything else in situations like board games, I wanted a way of having things to hand to test.Thus, I designed this to be able to quickly print to keep aside as my testers before commiting to a larger print. ... I...

Modified Human design for Transistor tester GM328A: Added slots for using two 18650 batteries; Numerous small improvements made. Version 3: Improved - My board appears different, so I've revised it. Version 1.20: Corrected a few times; hopefully,...

There was so much real estate left over on the original tester stand that I decided to add a fuse tester with a 5mm LED as a visual indicator. I have also found myself using it to check diode direction. One way no light, turn it around and light...

This is a Decoder Tester that can be used to test DCC Decoders before they are installed. It is really helpful in also testing different speakers and enclosures/baffles that will be used with the sound decoder if using a sound decoder. You can read...

This is a model for additional mouth pieces for the alcohol tester model Draeger 3820. As the original parts are quite expensive, I decided to make them on my own.</p><p>Accuracy of measurement could be affected as the model is not an exact copy of...

Classic IQ Tester Peg Game. Print the triangle board 1 time. Print the tees 14 (Alternatively, Golf Tees with a diameter of 4.5mm or smaller will also work). As you may know, the number of pegs left in the board determines your intelligence level.

Enclosure for EVSE Tester: Push Button and 9-Volt Battery Pack. Utilize the SketchUp model instead of the STL files, as my printed enclosure was far from perfect. The push fit between parts is excessively tight and will break down if separated. I...

... ... This is another lab tester designed to check rubber's viscosity and scorch. The Mooney test machine is manually operated, featuring two pieces of compound sandwiched around a rotor that turns between two dies, measuring the change in resistance.

Here's a selection of paint tester pads that allow you to do exactly that. It's incredible, I know. Each pad in the set includes a basic 8 tablet layout 1. a flat layout 2. a ridged layout 3. a curved ridge layout 4. some basic geometry...

Enclosure for a very handy LED tester/polarity check is here: To make it, follow these steps: http://www.electronics-lab.com/project/simple-smd-led-tester/ Here's what you'll need: You can have your PCBs made at Seeed Studio Bazaar with the Gerber...

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 simple box designed specifically for my old transistor tester, and the project is still in progress. I'll be publishing some photos once it's printed out. Customized version of http://www.thingiverse.com/thing:1264391 Created with...

  Today I will show how we assembled a 4-channel servo tester. We will use it to control a robot arm. Hello Friend! Come to my website https://MyHobbyTools.com. There you can find links and reviews about quality hobby products. ... ✔Power Supply:...

Motor/Propeller Tester Used to measure the combined engine/propeller thrust. ...Necessary material: A weighing hook (3 €)...

As I use a Monoprice Select Mini printer, I designed this tester using the "Magic Number" layer heights to guarantee optimal performance. The accompanying STL file, "Bed_Test_0.2625_-_0.175.stl," is specifically sliced with a first layer height of...