Blog

How to vary current using Arduino? As this is roughly linear, you would use an LED Driver with an enable and/or PWM pin. Use PWM…

How do I delete ANSI escape sequences? You can use regexes to remove the ANSI escape sequences from a string in Python. Simply substitute the…

What is an SNR issue? The signal-to-noise ratio (SNR) compares the level of the Wi-FI signal to the level of background noise. A ratio of…

How to install Xorg on a Debian machine? Installing Xorg Installing Xorg is simple as: or Some settings are only accessible through editing xorg.conf by…

What causes a MySQL table lock? Table locking causes problems when a session is waiting because the disk is full and free space needs to…

How do I take a screenshot in high quality? Save full screen screenshot: Windows Key + PrtScn (or Windows Key + Volume Down on a…

How is the Gauss-Kruger system similar to the UTM? This Gauss–Krüger system is similar to the universal transverse Mercator system (UTM), but the central meridians…

What does overlapping images mean? The technique of overlapping in a composition is how all of the elements in a drawing, painting, or photograph overlap…

How do I embed a link in a Gmail message? How to Hyperlink Text in Gmail Open Gmail and sign in. Compose a new email.…

Why is my menu not showing up in WordPress? To see the menu, you need to set it up in the wordpress admin side. Go…