Learn how to make a touchless air drum set using Arduino and ultrasonic sensors for endless musical fun. ‘That Has Never Been ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

Without any delays, here are the best Phones with Ultrasonic Fingerprint Sensors (November 2025) that make the cut: ...

November 3, 2025: We checked for new Warframe codes. What are the new Warframe codes? If you're on the hunt for free glyphs and cosmetics, you're in luck - we've got a complete list of available codes ...

2nd November 2025: We added a new Brainrot Evolution code. Brainrot Evolution is a pets-style Roblox game where you'll focus on evolving your Italian Brainrot. You start off as a puny little thing ...

Abstract: An exceptionally sensitive and photothermally tunable polymer microbubble is fabricated at the fiber tip for enhanced ultrasonic detection. A modified acrylate adhesive (MAA) is applied to ...

1stAnniversary offers 100 Rerolls, 7Weeks gives 10,000 Cake Slices, and AboveHeaven unlocks 20 Rerolls along with 20 Stat chips. You can also claim Daily Rewards from the lobby and watch the developer ...

If you are looking for a fresh new anime auto-clicker, Anime Eternal is your next pick on Roblox. In this game, you click your way to power as you gain energy with every tap. Collect powerful anime ...

Death Ball codes are here to make this exciting PvP experience even more fun. As you learn various abilities and purchase powerful swords, some freebies would be of great help. Only the last one ...

Sports anime and manga have my heart, and Blue Lock is my current obsession. So, when I find out there’s a Roblox game inspired by Blue Lock, called Meta Lock, that lets me play football with all ...