Useful tips for everyday
What happened to ArcMap? ArcGIS 10.8. 1 is the current release of ArcMap and will continue to be supported until March 01, 2026, as established…
How can I play music from my iPhone in my car when I plug it in? Your only option to play audio through the builtin…
Can gain be negative in control systems? Gain = output/input, so a negative gain simply means that the polarity of the signal is inverted between…
What is Systray icon? The notification area (also called the “system tray”) is located in the Windows Taskbar, usually at the bottom right corner. It…
Can you share Wi-Fi through USB? When you get prompted for a USB mode (Connect as), select USB Tethering. If this option is not available…
Can you use if statements in Arduino? You’ll use if statements all the time. The example below turns on an LED on pin 13 (the…
How do you schedule a meeting? Step 1: Ask yourself, could this meeting actually be an email? Step 2: Prioritize from the top. Step 3:…
What is the difference between human-centered design and user-centered design? User-centered design focuses on individual users, which produces user-friendly designs and outcomes. Human-centered design, however,…
How is DC bus voltage calculated in VFD? Measure the dc bus voltage across the + and – terminals using a motor drive analyzer or…
What is floodfill OpenCV? opencv flood-fill. The documentation for OpenCV’s floodfill function states: The function uses and updates the mask, so you take responsibility of…