Useful tips for everyday
How to control your computer with hand gestures? To control the PC with Hand Gestures, just connect the two Ultrasonic sensors with Arduino. We know…
What is Stack Overflow Teams? Stack Overflow for Teams is a private, secure home for your team’s questions and answers. No more digging through stale…
How do I turn on two-factor authentication on my macbook air? Turn on two-factor authentication for your Apple ID On your Mac, choose Apple menu…
How do I convert UTC timestamp to local timestamp? To convert UTC to local time, follow these steps: Determine your local time offset from UTC…
Why is GMSK modulation preferred in GSM what are its advantages? Benefits or advantages of MSK or GMSK ➨The sidebands of PSK modulated spectrum is…
How do I change the resolution on LightDM? Works on Xubuntu 20.40. Get your monitor name and resolution from xrandr -q . Go to Settings…
What is MFRC522 RFID reader? RC522 is the highly integrated RFID card reader which works on non-contact 13.56mhz communication, is designed by NXP as low…
What is an ETag in flow? The ETag or entity tag is part of HTTP, the protocol for the World Wide Web. This mechanism allows…
What is the position accuracy of GPS? Global Positioning System Coverage Global Accuracy 500–30 cm (16–0.98 ft) Constellation size Total satellites 77 Satellites in orbit…
How do they make Google Earth 3D? Satellites collect 2D imagery, which is laid around the globe like an orange peel. The 3D imagery, however,…