Boost Battery Life: DIY Rechargeable LED Lights Hack Have you ever wanted to hack your battery-powered LED string lights and make them rechargeable? In this fun DIY project, learn how to replace disposable batteries with lithium cells and transform your LED lights by using a charging board, resistors, and other simple components. 07 January 2026
PCB Motor - Why Are Wedge Coils Better Than Round Coils? Delve into the world of PCB motors and find out why wedge-shaped coils triumph over round coils with a detailed comparison, simulations, and analysis of their magnetic field generation and torque capabilities. 07 January 2026
We weren't really going for speed - but this gets quite fast... Discover the process of sorting out issues with open loop mode and vibrations in 3D printers, while learning how to make the most out of leftover proof of concepts. 07 January 2026
The PCB Motor Works! Unlock the potential of weak robotic arms with the latest research and solutions in this captivating video, addressing the challenges and overcoming limitations to achieve remarkable results! 07 January 2026
Create Powerful PCB Coils with Automation - KiCad Plugin Secrets! Delve into the fascinating process of creating custom PCB coils, drawing inspiration from Carl Bugeja's PCB Motors. Learn how to generate spirals, tackle challenges in creating arbitrary coil shapes, and develop a KiCad plugin to automate the entire process. 07 January 2026
Sneak Preview of work in progress. Dive into the fascinating world of PCB coils with this informative video, showcasing innovative ways to create and experiment with them. Get ready to be inspired by @CarlBugeja's groundbreaking work! 07 January 2026
WiFi or BlueTooth - What's the best way to communicate with our things? Discover the world of smart devices and the wireless connection options available for app developers, such as Bluetooth Low Energy and Wi-Fi. Learn about the history, performance, and challenges of these technologies and how to use them to build successful apps that communicate with hardware. 07 January 2026
Upgrade Your Soldering Game: TS80P IronOS Flash & Raspberry Pi Pico W Soldering Upgrade your soldering skills with the TS80P soldering iron, known for its compatibility with open-source firmware IronOS. Witness how it quickly heats up when paired with different USB power supplies, and its potential to replace traditional soldering stations. 07 January 2026
1.8 Million Views: Secrets of a Viral Wireless LED Video Dive into the intriguing world of YouTube success as we analyze a viral video with 1.8 million views, from its impact on subscribers to the elusive algorithm behind it. But here's a twist: you're requested not to subscribe! 07 January 2026
Reviving FREE Batteries: Test, Make Safe & DIY Capacity Tester! Learn how to test and safely use free batteries in DIY projects by building a homebrew battery tester with an ESP32 and a simple circuit. Find out how to make batteries safe by adding protection boards, and see the results of testing battery capacities and discharge curves. 07 January 2026
MakerCast Episode 41 Watch Maker Cast Episode 41, showcasing impressive projects by skilled makers such as a super-fast audio chip, Nixie tube-inspired LED design, and a spectrum analyzer with stunning visuals. Discover these fascinating creations and get inspired! 07 January 2026
Giant 7-Segment Display: Journey from Monolithic to Modular! Learn how a modular PCB design created a four-digit seven-segment display using TPIC6595 power shift registers and SMD components, capable of sinking large currents. 07 January 2026
Atomic Clock Sync: ESP32 NTP Magic in Just 2 Lines of Code! Intrigued by how accurate timekeeping is achieved using an ESP32 microcontroller and transparent OLED displays? Discover the magic of Network Time Protocol (NTP) in this deep dive into atomic clocks, stratum devices, and GPS satellites. 07 January 2026
PCB Mistake Turns into Vacuum Stencil Experiment | MHP30 Hotplate Test Learn how to recover from a mistaken chip order and improve SMD soldering techniques using a mini hotplate and vacuum cleaner stencil holder. Watch the mesmerizing results under the microscope! 07 January 2026
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Upgrade Your Old Keyboard: USB Rechargeable Hack! Learn how to convert an old wireless keyboard into a modern rechargeable one by reusing components and 3D printing a compartment for a lithium battery, saving money and giving it a new lease of life. 07 January 2026
Revolutionize Your Raspberry Pi Development with VSCode Remote! Learn how to develop code on Raspberry Pi using VSCode without needing VNC or a desktop environment by setting up a remote development environment. Develop your projects more conveniently and efficiently with this powerful tool! 07 January 2026
Bootlace Crimping - What?, Why?, How? Learn about the benefits of using bootlace ferrules for stranded wires and how to easily crimp them for a secure connection in screw terminals. 07 January 2026
Amazing LED Fan Creates Princess Leia Hologram! Relive the iconic message from Princess Leia and join Obi-Wan Kenobi on an epic mission to protect the Rebel Alliance. 07 January 2026
Insane Spinning LED Hologram Fan: Unboxing, Demo & Tear Down! Explore the futuristic world of holographic LED fans and the technology behind these spinning displays! Learn about their many applications, how the wireless power transfer works, and what holds it all together. Beware - this is not without dangers! 07 January 2026
Supersize Seven Segment Clock Learn about the process of assembling a large LED filament clock in this hands-on project video, covering both hardware and software aspects. Watch as the creator troubleshoots and implements improvements throughout the build, resulting in a functional and impressive timepiece! 07 January 2026