The hardware was assembled by connecting the Arduino UNO R4 WiFi, the PZEM 004T, the current transformer, and the OLED ...

The 8051 was an 8-bit Harvard-architecture microcontroller first put out by Intel in 1980.  They’ve since discontinued that ...

I needed to verify that a newly installed LoRaWAN gateway was working correctly, so I built a simple and portable testing ...

In this video I'm using the Reyax RYRR30D NFC module to create a system that logs records to a Notion Database. The RYRR30D ...

Tom Bowen is a senior editor who loves adventure games and RPGs. He's been playing video games for several decades now and writing about them professionally since 2020. Although he dabbles in news and ...

Hoping to get some new goodies to take down enemies in style in RIVALS? We’re here to help. Below, we’ve collected all the active RIVALS codes currently available for Roblox’s popular first-person ...

Genshin Impact redemption codes are one of the simplest ways to pick up free Primogems, Mora, and upgrade materials without spending any money. They’re also time-sensitive by design, which is why ...

13th March 2026: We added new Driving Empire codes. Driving Empire is one of Roblox’s most exciting driving experiences because it’s filled to the brim with licensed sports cars, supercars and even a ...

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 for the Digital Extremes shooter. If you don't want ...

SHiFT codes in Borderlands 4 are unique, one-time-use codes that can be redeemed for Golden Keys, which are then used to open the Golden Chest that’s found in-game at major Faction Towns such as The ...

April 2, 2026: We dug up four new Infinity Nikki codes that you can redeem for some free Shiny Bubbles and Bling. We also checked the rest of our codes, and removed a few expired ones What are the new ...

3rd April 2026: We added new Sailor Piece codes. Sailor Piece is a Roblox RPG that's inspired by the hit Shonen Jump anime and manga series, One Piece. It's an experience that should appeal to fans of ...