metebalci.com

A method for efficiently typing English, German and Turkish in Windows.

I found the maximum possible GPIO toggling frequency in micro_bit.

A short IPv6 tutorial, explaining the basics, primarily for home and small networks.

How to use PXE and serial console to install Ubuntu Linux onto an embedded computer without a display.

I have measured the flash duration of Godox V1 with Sekonic exposure meter.

I explain how to use network boot in Raspberry Pi 4, and using it without an SD card.

I used different IC sensors with Raspberry Pi to monitor temperature in the fridge continously.

I take apart a manual focus lens.

I have measured the flash duration of EF-X20 with Sekonic exposure meter.

How to write a bare metal 64-bit program for Raspberry Pi 3B+

Using JTAG with Raspberry Pi 3B+

How does the Raspberry Pi 3B+ boot from network ?

A summary of GUID Partition Table, GPT.

A small but complete tutorial of how DNSSEC works.

A visualization of obsoleted and updated RFCs.

Here is a very short practical introduction to dig, DNS and DNSSEC.

How does String concatenation work in Java ?

What is a spin loop ?

All you want to know about SecureRandom in Java.

I describe how the CPU saves power, including the C-states and the P-states.

Ubuntu Linux setup for using a hardware FIDO U2F key.

How I keep track of all the changes I make on my Linux Desktop.

A method for efficiently typing English, German and Turkish in Linux.

This is a complete tutorial for understanding the basics of Linux ext4 file system.

A summary of how NVM Express, NVMe, works.

A very short example of strace with vi.

What are the JVM Variants and two different interpreters in OpenJDK JVM.

The difference between interpreter, JIT and AOT in Java.