The table shows the pin configuration of the Arduino UNO–based robotic arm. The red (VCC) wires of all servos are connected ...

Here’s something fun from [Chad Kapper] over on HackMakeMod: Escape Room Lockbox with the Cheap Yellow Display. You may have heard of the “cheap yellow display” (CYD), so-called due to the board’s ...

Unleash your creativity and firepower with Build a Gun codes. Craft wildly customized weapons from thousands of parts and test them in intense battles against waves of enemies. Spawn the enemies ...

To get your hands on all the latest Demon Soul Simulator codes, you might want to join the developers’ Discord server, along with following their social media account on X and join their Roblox group.

January 29, 2026: 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 ...

January 24, 2026: Get over 300k and around 30 lucky spins with three new Basketball Zero codes for the Dealer style update. What are the new Basketball Zero codes? Stemming from a collaboration with ...

With loudspeakers, an important parameter is the frequency at which their cones resonate. This clever Arduino-based tester ...

Get some free Stellar Jade for warping characters. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. January 16, 2026: We added a new code that ...

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