Useful tips for everyday
How do I upload a hex file to NodeMCU? Ardunio ESP8266 board creating hex file Look for the hex file path in the black screen.…
Can a Raspberry Pi shock you? Definitely not at a voltage that could shock you! There’s only low voltages on the Raspberry Pi as others…
Can OTP be repeated? An OTP is more secure than a static password, especially a user-created password, which can be weak and/or reused across multiple…
How do I get GUI on Kali Linux? A: You can run sudo apt update && sudo apt install -y kali-desktop-gnome in a terminal session.…
How powerful is a Raspberry Pi? Raspberry Pi 400 is your complete personal computer, built into a compact keyboard. Featuring a quad-core 64-bit processor, 4GB…
How do you calculate impulse response from transfer function? If the transfer function of a system is given by H(s), then the impulse response of…
Are boost converters noisy? As a quick test, I removed the boost converter — the 3.3V rail noise dropped dramatically – this shows that the…
How far should power lines be from a house? For 133 kV Power lines you have to maintain 100 feet distance. For 230 kV Power…
Why is there an exclamation mark on calendar? It sounds like your wife’s iPhone has an exclamation mark in the Calendar app on her iPhone.…
What is virtual ground concept? In opamps the term virtual ground means that the voltage at that particular node is almost equal to ground voltage…