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 line, but it lives on in the low-cost STC8 family of chips, which ...

It’s always nice to simulate a project before soldering a board together. Tools like QUCS run locally and work quite well for ...

I’ve been testing out the RYB2340 Bluetooth module, and it’s honestly one of the simplest ways I’ve found to add wireless control to Arduino or ESP8266 projects. In this video, I’ll walk you through ...

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

April 9, 2026: Three new [🐦‍⬛] Blue Lock: Rivals codes dropped. You can redeem them for a total of 20 spins. While your metavision may let you play the perfect pinpoint pass, you'll need a little ...

Hooked codes will give you lots of free gold in this multiplayer PVP Roblox game, where you work as a team to grapple your opposition and take them down. You'll use a combination of long-ranged hook ...

Hooked is a Roblox battlegrounds game that offers intense action reminiscent of an FPS deathmatch. Each match has two teams of five players facing off on a variety of small-scale maps, where the ...

April 8, 2026: We had a look for any new Anime Vanguards codes to add, but didn't find any this time. Check back in again with us soon 🙂 What are the new Anime Vanguards codes? In a Roblox game where ...

For over 5 years, Arthur has been professionally covering video games, writing guides and walkthroughs. His passion for video games began at age 10 in 2010 when he first played Gothic, an immersive ...

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 ...

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 ...