When you think about highly-precise actuators, stepper motors probably aren’t the first device that comes to mind. However, as [Diffraction Limited]’s sub-micron capable micro-manipulator shows, they ...

On a chessboard, a pawn moves forward on its own. A knight jumps in an L-shape. A rook slides in a straight line. All 32 pieces are independent robots. Moreover, it is open-source and anyone can build ...

In the spring of 2015, a new iron giant was born in a university laboratory. It was a 6-degree-of-freedom robot arm submitted as a graduation project. Its name was Thor. Named after the thunder god of ...

On the one hand, the original Apple II has been copied over and over again since at least the early 80s, so maybe this hack is old hat to the greybeards around here. On the other hand, this is the ...

Stepper motors use a cogged wheel and electromagnets to rotate the wheel one ‘step’ at a time. Each HIGH pulse sent to the A4988 stepper driver energises the coil, attracting the teeth closest to the ...

I still don't quite know what to make of Corsair's Galleon 100 SD gaming keyboard. On the one hand, the ethos of this thing, the switches, the design, the implementation are generally very well ...

The Razer Huntsman V3 Tenkeyless 8KHz is one of the brand’s new flagship gaming keyboards. It features analog switches with huge customization potential, designed to meet the exacting requirements of ...

if take(boards[0].firmwareVersion,3) = "3.6" M575 P1 B57600 S4 ; Set auxiliary serial port baud rate and require CRC (for PanelDue) else M575 P2 B57600 S4 ; Set ...

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