The hottest Electronics Substack posts right now

The newsletter features a variety of interesting content like effects pedals and LED bead curtains.
There are recommendations for articles and projects related to hardware development and DIY electronics.
Encouragement to share the newsletter with other tech enthusiasts and embrace the creativity during the upcoming winter months.

May edition includes delightful projects, videos, and articles to explore.
Featured projects highlight creative tech endeavors from various content creators.
Newsletter encourages sharing with others to spread the excitement of technology innovations.

Watch interesting tech videos like building with microcontrollers and exploring assembly code.
Read about diverse topics like the science behind album covers and custom ESP32 bootloaders.
Stay curious, inspired, and keep tinkering with new projects!

QucsStudio explores PCB transmission lines with substrate and geometrical parameters
Refresh on S-parameters s21 and s11 for high-speed digital design
Simulation in QucsStudio reveals transmission line impedance and the challenge of mismatch

Apple's Self Service Repair program reveals prices for MacBook parts, ranging from generous to expensive, like a logic board costing $4,222.
Tesla customers face challenges with service including long wait times and parts availability, despite the simplified maintenance of electric vehicles.
Community initiatives like 'The Repair Revolution' in New Zealand aim to reduce waste by fixing broken items, highlighting the benefits of repair over replacement.

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Electronics are designed with hidden 'death dates' and often lack longevity, urging users to demand longer-lasting products.
Samsung and iFixit have collaborated to offer genuine parts and repair programs for Galaxy devices, enabling users to conduct self-repairs.
The Right to Repair legislation, if passed, would require electronics manufacturers to provide repair information to independent repair providers, potentially fostering innovation and sustainability in the industry.

Deere faces over a dozen lawsuits in six states for anticompetitive practices
It takes time for big shifts to happen, like how the tobacco industry was held to account after almost 50 years of legal battles
Similar dynamics are seen now with lawsuits against big agricultural companies like John Deere

Activists worldwide are pushing for the 'right to repair' movement to combat expensive and environmentally damaging obsolescence of electronics and appliances.
Big companies like John Deere and Facebook are being called out for restricting repair options, while others like Microsoft and iFixit are working to make repair tools more accessible.
Efforts are being made to make products more repairable, reduce e-waste, and shift towards a circular economy model for environmental, financial, and supply chain benefits.

Project Tempest originated during the Cold War for protecting electronic equipment from eavesdropping and intercepting enemy electromagnetic emissions.
The concept has evolved into current-day Air-Gap Attacks, where data is transported from secure locations without network use.
Through tools like TempestSDR, capturing unintentionally emitted RF signals can allow eavesdropping on computer screens.

Louis Rossmann is a significant figure in the right to repair movement with over 1.5 million YouTube subscribers. He sheds light on how manufacturers create challenges in repairing devices independently.
Louis Rossmann is actively advocating for the right to repair and has initiated efforts like a GoFundMe campaign to make right to repair laws.
Louis Rossmann emphasizes the importance of pushing for the right to repair to combat manufacturers' monopolies on parts and services.