Schmitt Trigger Oscillator
The Schmitt Trigger Inverter oscillator is a very simple oscillator which can be useful but is also not very accurate or stable. Pros Easy and...
Microsoft Surface Pro 4 Repair
I was given a Surface Pro 4 to repair and was told that the user stood on it and hence the screen cracked. However.... once I managed to open it...
First computer experience
My very first memory of a computer was at a friends house when I was about 7 or 8 years old (in South Africa). In the lounge was a glass cabinet...
3D printed repair and replacement for Wooden rail track
I had two issues with my son's Big Jig rail track. One was the railway crossing gates getting broken and the other was the "rickety bridge"...
Why I hate Linux…
OK, so I admit that I have been a Microsoft user since DOS 2. I still think DOS 3.3 was the best ever OS. I'm on Windows 10 at the moment and I'm...