Archive for category Hardware

Arduino Nano 33 BLE infinite loop upload issue

While working on code it’s common to make mistakes, but some mistakes are more severe than other.

I was playing around with BLE on Arduino Nano 33 BLE board and I thought that it would be good idea to delete BLE.central() in loop() as I had some issues with BLE communication. After uploading program immediately noticed orange blinking diode…

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Disassembly LCD matrix on Compal FL90 laptop

A few days ago I noticed a bug (more like a small worm) on my LCD screen. First attempt to take it off failed, and I soon realized it was under my screen. Strange thing was that when i poke my screen with finger worm started to move. Unfortunately for me in that process (poking screen to “corner” it) i manage to kill it (or he just stuck in bottom corner of screen). In the end I got black area, similar to dead pixels.

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Samsung HD753LJ and WindowsXP partition utillity

Samsung HD753LJ

Samsung HDD

I got my hands on this piece of hardware about one week ago, and first impression is rather nice. After plug-in it to PC everything went smooth, motherboard detect it without any problems [Asus A8N-E nForce4]. Next step that i did was run, under WindowsXP, partition utility to create appropriate logical drives. From that point win horror began. Read the rest of this entry »

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