Digital Ruler for CO2 Laser and other Machines

Description

<h2>Digital Ruler for CO2 Laser and other Machines</h2><div><font size="2">A couple of weeks ago this wonderful CO2 Laser with 80W tube arrived. Before that, I had no experience with him in work, although I often made orders for cutting and engraving at enterprises specializing in this process. I mastered it in a day, everything turned out to be quite simple, but the alignment of the laser-tube and mirrors still needs to be done, it's not long. The assembly itself is surprisingly quite high quality, although I thought that I would have to work hard on its improvements. After a little practice with different materials and different heights of processing, such as spherical surfaces, where it is necessary to engrave and cut in layers from the center to the edge, I thought it would be nice to set an electronic ruler. And I already found where to buy, but the dimensions are either too long or short, and I did not want to cut the body. Therefore, I decided to make my own version, and even more so everything for this was at hand.</font></div><div><br></div><div><font size="2">The final version consists of two controllers Master and Slave, but before there were many options: with one controller, and with different displays, and I rewrote the program more than once using either a laser rangefinder or an ultrasonic one. But all these sensors do not very accurately measure the distance when tenths or hundredths of a millimeter are required. And I remembered about an ordinary encoder ... And by the way, if you use a stepper motor as an encoder, then you can even achieve accuracy up to thousandths of a millimeter, but this is not required in this machine, so displaying to tenths, although the program goes recalculation to hundredths.</font><br><br></div><div><font size="2">I’ll answer right away why there are two controllers, so that afterwards I don’t answer in the comments: - it’s safer! Here, the accuracy of measurements in serial work is important. It's an Arduino, however, multitasking doesn't work very well with it, especially when using an OLED display. Measuring, buttons and displaying information simply does not cope. As a result, there were gaps ... In a pair operation, one controller monitors the encoder and transmits via the SPI interface to the second, which already displays information on the screen. Having tested it thoroughly, I was convinced that there are no missing steps, so I am sharing a ready-made solution.</font><br><br></div><h3>Functional:</h3><div><ul><li><font size="2">measurement modes of absolute and relative distance;</font></li><li><font size="2">two languages of the user interface (English and Russian);</font></li><li><font size="2">zero setting;</font></li><li><font size="2">factor correction (distance mm = encoder steps / factor). Basic Coefficient = 7.7038 for HTD pulley 3M 16T;</font></li><li><font size="2">and of course a reset (reboot).</font></li></ul></div><div><font size="2">The controller also remembers the last position before the machine is turned off. This happens every time the Z-axis shafts stop rotating after two and a half seconds. And do not worry about the memory resource (read / write), although the Arduino claims one hundred thousand cycles, but I implemented this process in such a way that writing occurs only if the value is different from the previous one. What is it for?! - You turn on the machine and immediately see the position of the table relative to zero (that is, the exact focus, which you have determined either by the table or by the material).</font><br><br></div><div><div><font size="2"><b>Here is an example:</b>you set the zero on the table, take a material with a thickness of, for example, 8 mm ... The focus should be set to the middle of the material thickness ... Just lower the table relying on the digital ruler by 4 mm. It's more convenient than aiming with a template, at least for me.</font></div><div><font size="2"><b>Second example:</b>3D engraving. Here, of course, you can operate the power / speed / airflow in layers, but better and more importantly cleaner (without charring the material) is obtained when each layer is in the exact focus of the laser, and even when a series production - this ruler helps out great.</font><br><br></div></div><div><font size="2">And yes! This ruler can be easily used in other machines, where the movement is not done by a program, but manually, for example, a stand for a drill, etc. Later I will screw this to my stand drill with Hilda.</font><br><br></div><h3>Connection diagram:</h3><div> <a href="https://like-it.link/02213/digital-ruler-circuit.jpg" target="_blank" rel="noopener noreferrer"><img src="https://like-it.link/02213/digital-ruler-circuit_.jpg"></a> <br><br></div><div><div><font size="2">I will not describe here how to flash the Arduino. Type this name into Google and you will get, as Google itself says - "Results: approximately 122,000,000" :)</font></div><div><font size="2">But the firmware itself is available in the project archive ...</font><br><br></div></div><div><div><font size="2" style=""><b>Instructions</b>on how to change the coefficient, in case you use a different type of encoder / pulley / belt, etc.:</font></div><div><font size="2">We connect the slave controller to the Arduino IDE, select the board in the "Tools" menu (in my case, the Arduino PRO Mini), then in that menu, select the port on which the Arduino is connected. Open Serial Monitor. In the command line, we enter our coefficient with a dot as a separator. As I mentioned above, in the my case of coefficient = 7.7038. After the keyboard Enter - the entered coefficient will be displayed and saved in the controller's memory. Here are all the settings :)</font><br><br></div></div><div><img src="https://like-it.link/02213/digital-ruler-coeficient.jpg"><br><br></div><div><font size="2">Well, perhaps that's enough, otherwise I've already written too much ... who reads all this?! :) ... But here's the important thing I wanted to add: <a href="https://gistroy.ru/gistroylaser_v1/" target="_blank" rel="noopener noreferrer" style="background-color: rgb(255, 255, 255); font-family: -apple-system, BlinkMacSystemFont, " segoe="" ui",="" roboto,="" "helvetica="" neue",="" arial,="" "noto="" sans",="" sans-serif,="" "apple="" color="" emoji",="" "segoe="" ui="" symbol",="" emoji";"=""><b>LightBurn</b></a> is just delightful in working with the machine. And I didn't like the program that came with laser ...</font><br></div><div><br></div><div><br></div><h5>How I soldered and assembled the digital ruler, you can look at the video:</h5><div> <a href="https://youtu.be/hLCypAfcXeg" target="_blank" rel="noopener noreferrer"><img src="https://like-it.link/02213/digital-ruler-youtube.jpg"></a> </div><div><font size="2"><b><font color="#008000">If you liked this thing - let me know by putting like!</font></b><br></font></div><h3>Parts links below:</h3><div><ul><li> <a href="https://go.like-it.link/2kFap" target="_blank" rel="noopener noreferrer"><font size="2">Arduino PRO Mini</font></a> </li><li> <a href="https://go.like-it.link/rtwuF" target="_blank" rel="noopener noreferrer"><font size="2">OLED Display Module 128X64 I2C</font></a> </li><li> <a href="https://go.like-it.link/WqBvS" target="_blank" rel="noopener noreferrer"><font size="2">Rotary Encoder Module For Arduino KY-040</font></a> </li><li> <a href="https://go.like-it.link/qDLvr" target="_blank" rel="noopener noreferrer"><font size="2">Prototype PCB 4x6 cm</font></a> </li><li> <a href="https://go.like-it.link/UnyKh" target="_blank" rel="noopener noreferrer"><font size="2">JST PH 2.0/XH2.54 Connector Set</font></a> </li><li> <a href="https://go.like-it.link/eHovN" target="_blank" rel="noopener noreferrer"><font size="2">Push Button 6x6mm</font></a> </li><li> <a href="https://go.like-it.link/Qk0uH" target="_blank" rel="noopener noreferrer"><font size="2">Push Button Caps For 6*6 mm</font></a> </li><li> <a href="https://go.like-it.link/Tc3wJ" target="_blank" rel="noopener noreferrer"><font size="2">Wire Cable</font></a> </li><li> <a href="https://go.like-it.link/PPigKJ" target="_blank" rel="noopener noreferrer"><font size="2">Mounting wires 30AWG</font></a> </li><li> <a href="https://go.like-it.link/ENXk9" target="_blank" rel="noopener noreferrer"><font size="2">TopZeal Filament ABS</font></a> </li><li> <a href="https://go.like-it.link/VFrGj" target="_blank" rel="noopener noreferrer"><font size="2">Adhesive cloth tape</font></a> </li><li> <a href="https://go.like-it.link/HyPTu" target="_blank" rel="noopener noreferrer"><font size="2">Glue T9000</font></a> </li></ul></div><h3>Links to used tools:</h3><div><ul><li> <a href="https://go.like-it.link/tRHHN" target="_blank" rel="noopener noreferrer"><font size="2">80W CO2 Laser Machine</font></a> </li><li> <a href="https://go.like-it.link/6139H" target="_blank" rel="noopener noreferrer"><font size="2">Angle grinder</font></a> </li><li> <a href="https://go.like-it.link/A23lu" target="_blank" rel="noopener noreferrer"><font size="2">Vise for CNC Small</font></a> </li><li> <a href="https://go.like-it.link/U95nC" target="_blank" rel="noopener noreferrer"><font size="2">PCB Magnetic Holder</font></a> </li><li> <a href="https://go.like-it.link/7yKst" target="_blank" rel="noopener noreferrer"><font size="2">LAOA Mini Hand Tools</font></a> </li><li> <a href="https://go.like-it.link/PPz0Tz" target="_blank" rel="noopener noreferrer"><font size="2">TE01 TC01 MINI MTweezers</font></a> </li><li> <a href="https://go.like-it.link/5OmC0" target="_blank" rel="noopener noreferrer"><font size="2">Crimping Pliers Tool SN-01BM</font></a> </li><li> <a href="https://go.like-it.link/HMk3m" target="_blank" rel="noopener noreferrer"><font size="2">Crimping Tool</font></a> </li><li> <a href="https://go.like-it.link/dD30k" target="_blank" rel="noopener noreferrer"><font size="2">Mini Crimper Pliers</font></a> </li></ul></div><h3>Required files:</h3><font color="#ff" size="2"><ul><li><img src="https://like-it.link/02mime/zip.png" width="24" height="24"> <a href="https://like-it.link/03213/digital-ruler.zip" target="_blank">digital-ruler.zip</a> </li><li><img src="https://like-it.link/02mime/zip.png" width="24" height="24"> <a href="https://like-it.link/03213/digital-ruler-firmware.zip" target="_blank">digital-ruler-firmware.zip</a> </li></ul></font><div><h3>My favorites:</h3> <a href="https://like-it.link/favorites" target="_blank" rel="noopener noreferrer"><img src="https://like-it.link/fav.jpg"></a> </div><h4><font size="3">Thank you for every tip or donation,<br>it means great recognition for me and helps a lot to keep going!</font></h4><div> <a href="https://www.paypal.me/perinski" target="_blank"><img src="https://like-it.link/img/pp.png" alt="Donate now" title="Donate now"></a> <a href="https://yoomoney.ru/to/410011477865967?lang=en" target="_blank"><img src="https://like-it.link/img/yoo.png" alt="Donate now" title="Donate now"></a> <br></div><div><br></div><h3>My some other things:</h3><div> <a href="https://like-it.link/thingiverse" rel="noopener noreferrer"><img src="https://like-it.link/thing.jpg"></a> </div><img src="https://like-it.link/04213.png"> <div class='Contents__widgetTitle--2kuRB'><br>3D Printer • Accessories</div><br> <a href="https://www.thingiverse.com/thing:4513198" title="Pruša i4 Plus"><img 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Printer"><img src="https://like-it.link/0238/Stencil-Printer.jpg" alt="Stencil Printer" /></a> <a href="https://www.thingiverse.com/thing:3379567" title="Microscope Stand"><img src="https://like-it.link/0237/Microscope-Stand.jpg" alt="Microscope Stand" /></a> <a href="https://www.thingiverse.com/thing:3148234" title="Solder paste and flux Dispenser"><img src="https://like-it.link/0233/Solder-paste-and-flux-Dispenser.jpg" alt="Solder paste and flux Dispenser" /></a> <a href="https://www.thingiverse.com/thing:3128764" title="Vibratory Washing Machine"><img src="https://like-it.link/0228/Vibratory-Washing-Machine.jpg" alt="Vibratory Washing Machine" /></a> <a href="https://www.thingiverse.com/thing:3074621" title="Solder Spool Holder with Masked SLA 3D Printing Technology"><img src="https://like-it.link/0223/Solder-Spool-Holder-Masked-SLA.jpg" alt="Solder Spool Holder with Masked SLA 3D Printing Technology" /></a> <a href="https://www.thingiverse.com/thing:2874671" title="Solder Spool Holder"><img src="https://like-it.link/0222/Solder-Spool-Holder.jpg" alt="Solder Spool Holder" /></a> <a href="https://www.thingiverse.com/thing:3070638" title="SMD Soldering Clamp"><img src="https://like-it.link/0219/SMD-Soldering-Clamp.jpg" alt="SMD Soldering Clamp" /></a> <a href="https://www.thingiverse.com/thing:3061932" title="Wires Organizer"><img src="https://like-it.link/0218/Wires-Organizer.jpg" alt="Wires Organizer" /></a> <a href="https://www.thingiverse.com/thing:3051674" title="SMD page holder clips"><img src="https://like-it.link/0215/SMD-page-holder-clips.jpg" alt="SMD page holder clips" /></a> <a href="https://www.thingiverse.com/thing:3021932" title="Solder paste and flux dispenser"><img src="https://like-it.link/0210/Solder-paste-and-flux-dispenser1.jpg" alt="Solder paste and flux dispenser" /></a> <a href="https://www.thingiverse.com/thing:3019391" title="Wire Spool holder"><img src="https://like-it.link/029/Wire-Spool-holder.jpg" alt="Wire Spool holder" /></a> <a href="https://www.thingiverse.com/thing:2120429" title="PCB arm for Arduino UNO and MeanWell EPP-100-24"><img src="https://like-it.link/025/PCB-arm-for-Arduino-UNO.jpg" alt="PCB arm for Arduino UNO and MeanWell EPP-100-24" /></a> <div class='Contents__widgetTitle--2kuRB'><br>Hand Tools</div><br> <a href="https://www.thingiverse.com/thing:5161052" title="Knife Sharpener Box"><img src="https://like-it.link/02238/Knife-Sharpener-Box.jpg" alt="Knife Sharpener Box" /></a> <a href="https://www.thingiverse.com/thing:5160341" title="Knife Sharpener"><img src="https://like-it.link/02237/Knife-Sharpener.jpg" alt="Knife Sharpener" /></a> <a href="https://www.thingiverse.com/thing:4923965" title="Stand for Painting Airbrush"><img src="https://like-it.link/02231/Stand-for-Painting-Airbrush.jpg" alt="Stand for Painting Airbrush" /></a> <a href="https://www.thingiverse.com/thing:4909707" title="Rotating knob for Reamer"><img src="https://like-it.link/02212/Rotating-knob-for-Reamer.jpg" alt="Rotating knob for Reamer" /></a> <a href="https://www.thingiverse.com/thing:4821725" title="Knob M6 for Vise"><img src="https://like-it.link/02157/Knob-M6-for-Vise.jpg" alt="Knob M6 for Vise" /></a> <a href="https://www.thingiverse.com/thing:4593639" title="Press Rod Clamping Adjuster"><img src="https://like-it.link/02134/Press-Rod-Clamping-Adjuster.jpg" alt="Press Rod Clamping Adjuster" /></a> <a href="https://www.thingiverse.com/thing:4582140" title="Jaw 90 degry for Quick Clamp"><img src="https://like-it.link/02133/Jaw-90-degry-for-Quick-Clamp.jpg" alt="Jaw 90 degry for Quick Clamp" /></a> <a href="https://www.thingiverse.com/thing:4363568" title="Sanding Tool 3"><img src="https://like-it.link/02122/Sanding-Tool-3.jpg" alt="Sanding Tool 3" /></a> <a href="https://www.thingiverse.com/thing:4823204" title="Sanding Tool 2"><img src="https://like-it.link/02104/Sanding-Tool-2.jpg" alt="Sanding Tool 2" /></a> <a href="https://www.thingiverse.com/thing:4178510" title="Magnetic Tool Holder"><img src="https://like-it.link/02103/Magnetic-Tool-Holder.jpg" alt="Magnetic Tool Holder" /></a> <a href="https://www.thingiverse.com/thing:3847224" title="Sanding Tool Make it snappy!"><img src="https://like-it.link/0287/Sanding-Tool-Make-it-snappy!.jpg" alt="Sanding Tool Make it snappy!" /></a> <a href="https://www.thingiverse.com/thing:4822825" title="Sanding Tool"><img src="https://like-it.link/0235/Sanding-Tool.jpg" alt="Sanding Tool" /></a> <a href="https://www.thingiverse.com/thing:3147650" title="Handle for Hand Drill"><img src="https://like-it.link/0232/Handle-for-Hand-Drill.jpg" alt="Handle for Hand Drill" /></a> <a href="https://www.thingiverse.com/thing:3142787" title="Broken Clamp Repair"><img src="https://like-it.link/0231/Broken-Clamp-Repair.jpg" alt="Broken Clamp Repair" /></a> <a href="https://www.thingiverse.com/thing:3071541" title="Nadelfeile Handle"><img src="https://like-it.link/0221/Nadelfeile-Handle.jpg" alt="Nadelfeile Handle" /></a> <a href="https://www.thingiverse.com/thing:3070677" title="Knob for Vise"><img src="https://like-it.link/0220/Knob-for-Vise.jpg" alt="Knob for Vise" /></a> <a href="https://www.thingiverse.com/thing:3051781" title="Setsquare"><img src="https://like-it.link/0216/Setsquare.jpg" alt="Setsquare" /></a> <a href="https://www.thingiverse.com/thing:3047598" title="Screwdriver Сarrot"><img src="https://like-it.link/0214/Screwdriver-Сarrot.jpg" alt="Screwdriver Сarrot" /></a> <div class='Contents__widgetTitle--2kuRB'><br>Power Tools • Accessories</div><br> <a href="https://www.thingiverse.com/thing:5131043" title="Cyclone Motor Upgrade"><img src="https://like-it.link/02233/Cyclone-Motor-Upgrade.jpg" alt="Cyclone Motor Upgrade" /></a> <a href="https://www.thingiverse.com/thing:4930779" title="Cyclone Upgrade for Hose Bosch"><img src="https://like-it.link/02232/Cyclone-Upgrade-for-Hose-Bosch.jpg" alt="Cyclone Upgrade for Hose Bosch" /></a> <a href="https://www.thingiverse.com/thing:4918506" title="Box for Delta Sanding Paper"><img src="https://like-it.link/02230/Box-for-Delta-Sanding-Paper.jpg" alt="Box for Delta Sanding Paper" /></a> <a href="https://www.thingiverse.com/thing:4916179" title="Digital Ruler for CO2 Laser and other Machines"><img src="https://like-it.link/02213/Digital-Ruler-for-CO2-Laser-and-other-Machines.jpg" alt="Digital Ruler for CO2 Laser and other Machines" /></a> <a href="https://www.thingiverse.com/thing:4885127" title="Update Laser Engraver for Rotary Axis"><img src="https://like-it.link/02210/Update-Laser-Engraver-for-Rotary-Axis.jpg" alt="Update Laser Engraver for Rotary Axis" /></a> <a href="https://www.thingiverse.com/thing:4830063" title="Rotary Axis for Laser Engraver"><img src="https://like-it.link/02202/Rotary-Axis-for-Laser-Engraver.jpg" alt="Rotary Axis for Laser Engraver" /></a> <a href="https://www.thingiverse.com/thing:4807559" title="Two Trees Totem S Laser Engraver: Organizing cables"><img src="https://like-it.link/02152/Two-Trees-Totem-S-Laser-Engraver:-Organizing-cables.jpg" alt="Two Trees Totem S Laser Engraver: Organizing cables" /></a> <a href="https://www.thingiverse.com/thing:4777085" title="3 inch Cutting Wheel Disc Case for Angle Grinder and Sanding Paper "><img src="https://like-it.link/02149/Cutting-Wheel-Disc-Case-for-Angle-Grinder-and-Sanding-Paper.jpg" alt="3 inch Cutting Wheel Disc Case for Angle Grinder and Sanding Paper " /></a> <a href="https://www.thingiverse.com/thing:4737129" title="Belt Tensioner for Laser Engraver"><img src="https://like-it.link/02146/Belt-Tensioner-for-Laser-Engraver.jpg" alt="Belt Tensioner for Laser Engraver" /></a> <a href="https://www.thingiverse.com/thing:4706803" title="СNС 3018 Final Revisions"><img src="https://like-it.link/02143/CNC-3018-Final-Revisions.jpg" alt="СNС 3018 Final Revisions" /></a> <a href="https://www.thingiverse.com/thing:4697142" title="Laser Blowing System"><img src="https://like-it.link/02142/Laser-Blowing-System.jpg" alt="Laser Blowing System" /></a> <a href="https://www.thingiverse.com/thing:4817697" title="Laser Engraver Mega Update"><img src="https://like-it.link/02141/Laser-Engraver-Mega-Update.jpg" alt="Laser Engraver Mega Update" /></a> <a href="https://www.thingiverse.com/thing:4651936" title="Chip Suction for CNC 3018"><img src="https://like-it.link/02139/Chip-Suction-for-CNC-3018.jpg" alt="Chip Suction for CNC 3018" /></a> <a href="https://www.thingiverse.com/thing:4640949" title="Controller Case for CNC 3018"><img src="https://like-it.link/02138/Controller-Case-for-CNC-3018.jpg" alt="Controller Case for CNC 3018" /></a> <a href="https://www.thingiverse.com/thing:4652028" title="Z-Probe for CNC 3018"><img src="https://like-it.link/02137/Z-Probe-for-CNC-3018.jpg" alt="Z-Probe for CNC 3018" /></a> <a href="https://www.thingiverse.com/thing:4626219" title="Clamping Block for CNC 3018"><img src="https://like-it.link/02136/Clamping-Block-for-CNC-3018.jpg" alt="Clamping Block for CNC 3018" /></a> <a href="https://www.thingiverse.com/thing:4599711" title="Power Supply Case for Cyclone"><img src="https://like-it.link/02135/Power-Supply-Case-for-Cyclone.jpg" alt="Power Supply Case for Cyclone" /></a> <a href="https://www.thingiverse.com/thing:4522593" title="Cyclone Giant"><img src="https://like-it.link/02131/Cyclone-Giant.jpg" alt="Cyclone Giant" /></a> <a href="https://www.thingiverse.com/thing:4510600" title="Laser Engraver"><img src="https://like-it.link/02129/Laser-Engraver.jpg" alt="Laser Engraver" /></a> <a href="https://www.thingiverse.com/thing:4394107" title="Impeller Experience"><img src="https://like-it.link/02124/Impeller-Experience.jpg" alt="Impeller Experience" /></a> <a href="https://www.thingiverse.com/thing:4161913" title="Belt Sander Upgrade"><img src="https://like-it.link/02100/Belt-Sander-Upgrade.jpg" alt="Belt Sander Upgrade" /></a> <a href="https://www.thingiverse.com/thing:3886090" title="Box for Sanding Paper"><img src="https://like-it.link/0296/Box-for-Sanding-Paper.jpg" alt="Box for Sanding Paper" /></a> <a href="https://www.thingiverse.com/thing:3850356" title="Rework of the X-Y axis table Limb"><img src="https://like-it.link/0288/Rework-of-the-X-Y-axis-table-Limb.jpg" alt="Rework of the X-Y axis table Limb" /></a> <a href="https://www.thingiverse.com/thing:3842604" title="Rework of the X-Y axis table"><img src="https://like-it.link/0285/Rework-of-the-X-Y-axis-table.jpg" alt="Rework of the X-Y axis table" /></a> <a href="https://www.thingiverse.com/thing:3837220" title="Grinder. AC Motor"><img src="https://like-it.link/0284/Grinder.-AC-Motor.jpg" alt="Grinder. AC Motor" /></a> <a href="https://www.thingiverse.com/thing:3825322" title="Box Collet for mini Lathe"><img src="https://like-it.link/0283/Box-Collet-for-mini-Lathe.jpg" alt="Box Collet for mini Lathe" /></a> <a href="https://www.thingiverse.com/thing:3814851" title="O-Ring for Grinding Jaws Mini Lathe"><img src="https://like-it.link/0257/O-Ring-for-Grinding-Jaws-Mini-Lathe.jpg" alt="O-Ring for Grinding Jaws Mini Lathe" /></a> <a href="https://www.thingiverse.com/thing:3814753" title="Universal Machine for Mini Lathe"><img src="https://like-it.link/0256/Universal-Machine-for-Mini-Lathe.jpg" alt="Universal Machine for Mini Lathe" /></a> <a href="https://www.thingiverse.com/thing:3812815" title="Pulley Guard and Flywheel for mini Lathe"><img src="https://like-it.link/0255/Pulley-Guard-and-Flywheel-for-mini-Lathe.jpg" alt="Pulley Guard and Flywheel for mini Lathe" /></a> <a href="https://www.thingiverse.com/thing:4836559" title="Stand for Dial Indicator"><img src="https://like-it.link/0254/Stand-for-Dial-Indicator.jpg" alt="Stand for Dial Indicator" /></a> <a href="https://www.thingiverse.com/thing:3799737" title="Die Nut Holder for Lathe"><img src="https://like-it.link/0253/Die-Nut-Holder-for-Lathe.jpg" alt="Die Nut Holder for Lathe" /></a> <a href="https://www.thingiverse.com/thing:3785948" title="Disc Sander GIANT"><img src="https://like-it.link/0251/Disc-Sander-GIANT.jpg" alt="Disc Sander GIANT" /></a> <a href="https://www.thingiverse.com/thing:3158065" title="Stand Press. 2 in 1"><img src="https://like-it.link/0234/Stand-Press.jpg" alt="Stand Press. 2 in 1" /></a> <a href="https://www.thingiverse.com/thing:3139427" title="Portable Magnetic Stirrer"><img src="https://like-it.link/0230/Portable-Magnetic-Stirrer.jpg" alt="Portable Magnetic Stirrer" /></a> <a href="https://www.thingiverse.com/thing:3131549" title="Rotary Tumbler"><img src="https://like-it.link/0229/Rotary-Tumbler.jpg" alt="Rotary Tumbler" /></a> <a href="https://www.thingiverse.com/thing:3079231" title="Rotary table for painting"><img src="https://like-it.link/0225/Rotary-table-for-painting.jpg" alt="Rotary table for painting" /></a> <a href="https://www.thingiverse.com/thing:3044200" title="Table SAW"><img src="https://like-it.link/0212/Table-SAW.jpg" alt="Table SAW" /></a> <a href="https://www.thingiverse.com/thing:3037735" title="Mini Disc Sander D50mm"><img src="https://like-it.link/0211/Mini-Disc-Sander.jpg" alt="Mini Disc Sander D50mm" /></a> <a href="https://www.thingiverse.com/thing:2158287" title="Ring adapter for a drilling stand under Hilda"><img src="https://like-it.link/027/Ring-adapter-for-Hilda.jpg" alt="Ring adapter for a drilling stand under Hilda" /></a> <a href="https://www.thingiverse.com/thing:2120413" title="Touch sensor Z axis"><img src="https://like-it.link/024/Touch-sensor-Z-axis.jpg" alt="Touch sensor Z axis" /></a> <a href="https://www.thingiverse.com/thing:2116085" title="Vise for Proxxon MF70"><img src="https://like-it.link/023/Vise-for-Proxxon-MF70.jpg" alt="Vise for Proxxon MF70" /></a> <div class='Contents__widgetTitle--2kuRB'><br>Photo Video Accessories</div><br> <a href="https://www.thingiverse.com/thing:4839013" title="Small Tripod Extension"><img src="https://like-it.link/02206/Small-Tripod-Extension.jpg" alt="Small Tripod Extension" /></a> <a href="https://www.thingiverse.com/thing:4722468" title="Tripod Mount for Fimi Palm Gimbal"><img src="https://like-it.link/02145/Tripod-Mount-for-Fimi-Palm-Gimbal.jpg" alt="Tripod Mount for Fimi Palm Gimbal" /></a> <a href="https://www.thingiverse.com/thing:4722397" title="Motorized Electric Slider"><img src="https://like-it.link/02144/Motorized-Electric-Slider.jpg" alt="Motorized Electric Slider" /></a> <a href="https://www.thingiverse.com/thing:4225539" title="Thread Screw Mount Adapter"><img src="https://like-it.link/02109/Thread-Screw-Mount-Adapter.jpg" alt="Thread Screw Mount Adapter" /></a> <a href="https://www.thingiverse.com/thing:3906052" title="O-Ring for Ball Head Tripod"><img src="https://like-it.link/0298/O-Ring-for-Ball-Head-Tripod.jpg" alt="O-Ring for Ball Head Tripod" /></a> <a href="https://www.thingiverse.com/thing:3883925" title="Lighting Stand with Clamp"><img src="https://like-it.link/0295/Lighting-Stand-with-Clamp.jpg" alt="Lighting Stand with Clamp" /></a> <a href="https://www.thingiverse.com/thing:3289858" title="Container for lens and filters"><img src="https://like-it.link/0236/Container-for-lens.jpg" alt="Container for lens and filters" /></a> <a href="https://www.thingiverse.com/thing:3092877" title="Tripod GIANT width Masked SLA 3D Printing Technology"><img src="https://like-it.link/0227/Tripod-GIANT.jpg" alt="Tripod GIANT width Masked SLA 3D Printing Technology" /></a> <a href="https://www.thingiverse.com/thing:3084138" title="Clamp for vertical use. Photo and video shooting"><img src="https://like-it.link/0226/Clamp-for-vertical-use.jpg" alt="Clamp for vertical use. Photo and video shooting" /></a> <a href="https://www.thingiverse.com/thing:3077335" title="Knob for broken Clamp"><img src="https://like-it.link/0224/Knob-for-broken-Clamp.jpg" alt="Knob for broken Clamp" /></a> <a href="https://www.thingiverse.com/thing:2199980" title="Clamp for iPad 4 on a tripod"><img src="https://like-it.link/028/Clamp-for-iPad-4-on-a-tripod.jpg" alt="Clamp for iPad 4 on a tripod" /></a> <a href="https://www.thingiverse.com/thing:2110500" title="Studio lighting for macro photography (update)"><img src="https://like-it.link/022/Studio-lighting.jpg" alt="Studio lighting for macro photography (update)" /></a> <div class='Contents__widgetTitle--2kuRB'><br>Gadgets • Accessories</div><br> <a href="https://www.thingiverse.com/thing:3818171" title="Desk Grommet with USB Charger"><img src="https://like-it.link/0280/Desk-Grommet-with-USB-Charger.jpg" alt="Desk Grommet with USB Charger" /></a> <a href="https://www.thingiverse.com/thing:3796284" title="Qi Wireless Charger"><img src="https://like-it.link/0252/Qi-Wireless-Charger.jpg" alt="Qi Wireless Charger" /></a> <a href="https://www.thingiverse.com/thing:3047077" title="iPhone 7 Stand"><img src="https://like-it.link/0213/iPhone-7-Stand.jpg" alt="iPhone 7 Stand" /></a> <div class='Contents__widgetTitle--2kuRB'><br>Knobs • Other</div><br> <a href="https://www.thingiverse.com/thing:4843047" title="Flower Pot"><img src="https://like-it.link/02207/Flower-Pot.jpg" alt="Flower Pot" /></a> <a href="https://www.thingiverse.com/thing:4693326" title="Christmas tree"><img src="https://like-it.link/02140/Christmas-tree.jpg" alt="Christmas tree" /></a> <a href="https://www.thingiverse.com/thing:4558217" title="Knobs Collection for Bolt Hex"><img src="https://like-it.link/02132/Knobs-Collection-for-Bolt-Hex.jpg" alt="Knobs Collection for Bolt Hex" /></a> <a href="https://www.thingiverse.com/thing:4299272" title="Knob Bolt M6"><img src="https://like-it.link/02116/Knob-Bolt-M6.jpg" alt="Knob Bolt M6" /></a> <a href="https://www.thingiverse.com/thing:3778822" title="Knobs Collection"><img src="https://like-it.link/0243/Knobs-Collection.jpg" alt="Knobs Collection" /></a> <a href="https://www.thingiverse.com/thing:3052926" title="Knob Bolt M4"><img src="https://like-it.link/0217/Knob-Bolt-M4.jpg" alt="Knob Bolt M4" /></a>

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