A custom rotary CNC-style plotter for drawing directly onto golf balls. This machine takes artwork, converts it into toolpaths and G-code, rotates the ball under a pen, and plots onto a curved surface ...
At the Ente Keralam Expo 2025 in Kerala’s Alappuzha, a young electronics and communication engineering graduate from Kerala showcased a voice-powered device he invented, one that writes what you speak ...
You might think that CD players and DVD players have had their run, but as it turns out, they are absolute goldmines for DIY projects. Pop one open and you'll find stepper motors, laser assemblies, ...
Abstract: This study explores the implementation of a GRBL and Arduino-driven Cartesian robotic arm integrated with depth sensor for harvesting bell peppers in protected cultivation. Utilizing linear ...
In the electronics and DIY industry, there are many types of X-Y machines we use every day, including 3D printers, printers, plotters and many other such devices. Typically, these devices operate on a ...
In adding an alternative cutter drive motor (‘spindle’) to an existing cnc machine, an electrically isolated pwm to analogue converter is needed. The machine uses a ‘grbl’ controller, which has an ...
Abstract: The proprietary control of CNC machines results in the inability to control and enhance inputs because the program codes cannot be modified owing to their distribution by vendors in the ...
TwoTrees TTC 450 is a CNC router machine for precision cutting with a working area of 460x460x80 mm. The machine can handle 2D and 3D, 3-axis X, Y, Z movement, features a 32-bit microcontroller, a ...
[Arca] sets out to build himself a low-cost pen plotter that doesn’t require access to a 3D printer. The plotter uses a coreXY arrangement, powered by 28BYJ-48 stepper motors, which he overdrives with ...
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