Save a total of $96 on the essential Microsoft Surface accessories with this limited time offer. Get a Surface Pen Slim 2 and ...

If that doesn't work, try using the Surface Pen in other apps or software to see if the issue is the program itself. Some Surface Pro users have also had success by turning off hardware graphics ...

That’s the question [Kathy] asked when she built this LED matrix light pen project. It looks simple enough – a 64-LED matrix illuminates as the pen draws shapes. But how does the circuit ...