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Showing posts with the label 486

New Geeky toys - HP200LX and Compaq Contura Aero 4/33c

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Okay, so these particular one's are not "new", they have been sitting on the shelf for the past few years gathering a bit of dust.  I did stick 2xAA batteries in the back (as that is all they need), but they turned on and went straight off again.... I assumed they were broken or something.  Then I found the CMOS battery slot hidden behind the IR cover, swapped that out for a new one and plugged the external PSU for the Atari Portfolio (more about that later!) in and lo'and'behold, we have working devices!  I started with the 1MB model, just to make sure I didn't fry anything and then I moved over to the more "precious" 2MB model.  I also switched out the Duracell batteries for rechargeable ones and then had to find out how to "up" the contrast so I could see stuff! Well, I was mightily impressed by these little devices, they are awesomely powerful with their little 486 motherboards and no moving parts.  They run MS-DOS v5 too...  I'll f...

PART 3: 3D Printed head and some further OpenCV and a bit of Servos

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 So, in todays episode of, "How can Tony waste his time doing some worthless task, he'll never get that time back y'know....", CLICK HERE TO WASTE SOME OF YOUR TIME SEEING HOW I WASTED MINE I give an update on the progress of the face detection / recognition code I scratch my head as to why the CPU usage is still so high? I figure out why the CPU usage is so high! I do a very quick explanation of HAAR classifier usage and hence the CPU usage issue I get bored and do some fun stuff with hardware - mainly hooking up SERVOs to a Raspberry Pi 4 I also get very irate with myself as I still cannot find the Wifi extender device that will allow me to play with my old 486DX40 Handbook (the worlds smallest "laptop" device) and get it connecting to the Internet - why?....why not!... I set it all up 6 years ago and I just want to see if it's still valid ... and okay, I might set it up as a cheeky web-server! CLICK HERE TO WASTE SOME OF YOUR TIME SEEING HOW I WASTED ...