8/8/2023 0 Comments Free on screen calipers![]() Overall, if you need an accurate and convenient way to measure anything on your computer screen, the Screen Calipers are a fantastic choice. The "Technical" skin adds extra buttons for expert alignment, and many more skins in various colors and styles are available for download from the website. To make the application even more versatile, it comes with additional skins such as "Tall" and "Small" to help measure large objects or hard-to-reach areas. ![]() The Caliper's mouse pointers will change to aid measurement, making alignment intuitive and simple. The tool comes with numerous keyboard controls, and by pressing Ctrl, Shift, and Alt while dragging your mouse, you can extend, rotate, or snap to 90 degrees with ease. With 360 degrees of rotation, the Screen Calipers are the most useful on-screen measurement application ever created. The Calipers plug in to Microsoft Frontpage and can also measure PDFs in Adobe Acrobat, allowing you to measure as you zoom in and out. The tool measures in pixels, inches, centimeters, points, picas, and twips, and you can even define additional units of measurement to suit your needs. You can download the Screen Calipers as a feature-limited trial, and evaluate it for as long as you need to. It's also great for educational projects in physics and shop class or for CAD engineering plans and architectural blueprints, as well as for medical measurements like electrocardiograms and x-rays. This unique tool provides ultimate accuracy for a variety of applications, from measuring HTML webpage layouts to designing graphics, editing digital photos, and even working on hobbies like sewing and model-building. 胡凡 liked A 'smart' controller for a powered recliner or bed.If you're looking for a precise and convenient way to measure anything on your computer screen, look no further than the Screen Calipers.schlion wrote a reply on project log V3.x Calibration Procedure.Screen Calipers measure in pixels, inches, centimeters, points, picas and twips. 360 degrees rotation has been added to the Calipers making them the most useful on-screen measurement application ever made. dirtbikecoach2 wrote a comment on Home Smart Mesh. Screen Calipers can be used for: Screen Calipers is free to evaluate for an unlimited time a single user license costs 19.50.Steven J Greenfield liked DIY Millivolume spectrophotometer.aaaaaa wrote a comment on GPS device with ESP32.aaaaaa wrote a comment on CH32V003 Mini Game Console.aaaaaa liked CH32V003 Mini Game Console.Klaws on Ask Hackaday: What’s Your “Tactical Tool” Threshold?.Thomas Anderson on A Fresnel Lens Without The Pain.HTF on What Makes Wedge Coils Better Than Round For PCB Motors?.Lee Stella on Ask Hackaday: What’s Your “Tactical Tool” Threshold?.Mark Morgan Lloyd on ArtNet Not Going Through? Your Switch Might Be Protecting You.martin on Perovskite Sensor Array Emulates Human Retina For Panchromatic Imaging.rt66 on Building A Communications Grid With LoRaType.werfwe on Building A Communications Grid With LoRaType.Hackaday Prize 2023: This Challenge Makes It So Easy Being Green 1 Comment Posted in Tool Hacks Tagged caliper, digital, ESP32, measurement, metrology, micrcontroller, SAM32, SAMD51, serial, tools Post navigation Taking multiple readings is easy now that the user never has to swap calipers for a pen.Ĭheap calipers like these are pretty hackable – you can add Bluetooth, turn them into DROs for a milling machine, or even make them talk. It’s hard to tell how is triggering readings, but the SAM32 is mounted as a USB device and sends keystrokes directly to a spreadsheet – yes, with the ESP32 it could have been wireless, but his client specifically requested a wired setup. An inverting buffer interfaces the serial lines to the board, which is just the right size to mount on the back of the caliper head. A little Internet sleuthing revealed the pinout for the connector as well as some details on the serial protocol used by most digital calipers: 24-bit packets is six four-bit words. used his SAM32, a neat open-source board with both a SAMD51 and an ESP32 that can run CircuitPython. found that cheap Harbor Freight digital calipers have the telltale door that covers a serial connector, making them a perfect target for hacking. ![]() But the good ones are expensive, and really, where’s the fun in plugging a $75 cable into a computer? So when was asked to trick out some calipers for automating data capture, he had to get creative. Now, digital calipers with wired interfaces to capture the current reading are nothing new.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |