12/28/2022 0 Comments Logitech c270 driversThere’s a bit of glue locking the lens in place, but once you break that it’s free to rotate so you can manually adjust the focus. These two printed panels constrain the adjustment wheel that mates up with the teeth on the camera’s lens. You’ll also need to provide two M3x12 screws to hold the second front panel on. When you take the stock front panel off the C270, the three tiny cross-head screws get reused for the printed replacement, so don’t lose them. You’ll need to print additional parts as well as disassemble the camera to complete this phase of the modification, but if you’ve already come this far why not? You could technically skip this step if you just want the articulated mount, but the addition of manual focus allows you to get the camera much closer to your target than is possible with the stock fixed focus. Assuming you’ve printed in PLA and not at an overly high infill this shouldn’t be a problem, but less ductile parts could snap so exercise some caution. I personally found that the screws had to be cranked down fairly hard to get the arm to stay up under the weight of the camera. Technically you can print and screw together as many arm segments as you want in order to get a longer reach, so scale up the hardware requirements accordingly. The design uses M3x20 screws and matching nuts to hold the segments of the arm together, as well as to attach the two separate pieces of the actual camera mount. It also means you’ll need some hardware to put everything together. A few of the pieces are friction fit, and you might need to do a little filing to make sure all the parts fit together and move smoothly, especially if your printer is prone to over-extrusion. If you’re looking to design practical 3D printed devices this is an excellent skill to master, but it does require your printer to be fairly well calibrated. Arm AssemblyĪs I mentioned previously, wisely leveraged post-printing assembly to make the individual parts easier to print. Personally I bumped it up to 35% as it had a negligible effect on print time, but I wouldn’t bother going any higher than that. recommends a 20% infill for all parts, which seems more than reasonable given the relatively light weight of the camera it will be holding. A variation of the base that was solid would be a nice addition to the current STLs, though naturally you’d lose the ability to add the extra weight. The relatively tight confines of the base also make removing that support material a bit of a pain I was mildly surprised when I was able to get it all out without breaking the print itself. The idea is to leave the base hollow so it can be filled with something to add some weight to it, which means a lot of support is required. The base on the other hand is a bit trickier. broke up the design for the camera mount into separate pieces that are bolted together, saving us from what would have been a potential nightmare to print. They’re also fairly quick prints given how small each one is. The segments are fairly basic shapes that don’t require support and can be printed at a thicker layer height to save time without compromising anything. Printing the arm segments used in the C270 conversion is pretty painless. Easier than it Looks Plenty of support needed for base. It turns the affordable and widely available Logitech C270 into an excellent camera to have on the workbench for documenting projects, or pointing at the bed of your 3D printer. The conversion even includes the ability to manually adjust the focus, a feature the original hardware doesn’t have. It puts the normally monitor-mounted Logitech camera onto an articulated arm, greatly improving the device’s usability. Officially he calls it a “tripod”, and perhaps that’s how the design started, but the final product is clearly much more than that. Arguably this could be considered “peak” 3D printing: using a printer to create new devices which would otherwise be difficult or impractical for an individual to manufacture by more traditional means.Ī perfect example is this fantastic total conversion for the Logitech C270 webcam designed by. One of the most practical applications for a home 3D printer is the ability to produce replacement parts why wait a week for somebody to ship you a little plastic widget when you’ve got a machine that can manufacture a facsimile of it in a couple of hours? But what if your skills and passion for the smell of melting PLA push you even farther? You might move on from printing replacement parts to designing and building whole new devices and assemblies.
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