Foolish Engineer

01 · Editorial focus

What this channel covers

• Tutorial
• Hardware explainer
• Circuit theory
• Component analysis

Foolish Engineer explains how electronic hardware actually works, from the component up to the complete system. The scope runs across embedded electronics, hardware design, power electronics and the high-voltage systems inside electric vehicles.

Each piece takes one subsystem and takes it apart: what the circuit is doing, why the designer chose that approach, and where it fails in practice. Content is researched from datasheets, application notes, standards documents, and conversations with the engineers who design these parts.

The audience is professional: hardware and firmware developers, power electronics engineers, automotive electronics teams, and students moving into the field.

02 · Subjects covered

Technical scope

• Power electronicsConverter topologies, gate drive, switching losses, magnetics and thermal behaviour
• Embedded electronicsMicrocontrollers, peripherals, communication protocols and firmware-hardware interaction
• Electronic hardware designSchematic and PCB practice, signal integrity, EMI, protection and component selection
• EV systemsTraction inverters, DC-DC stages, on-board chargers, charging infrastructure
• Battery managementBMS architecture, cell monitoring, balancing, isolation, current sensing and safety
• Component deep divesHow specific ICs work, how to read a datasheet, and how to choose between parts

03 · The channel

Watch on YouTube

04 · Press and exhibitors

Trade fair and briefing coverage

Foolish Engineer covers trade fairs, conferences and manufacturer technical briefings. On-site work typically includes recorded hardware demonstrations, technical walkthroughs of new components, and interviews with application and design engineers.

PR teams: for briefing requests, demo access, or interview scheduling, write to contact.foolishengineer@gmail.com.

Requests are most useful with the part number or platform, an application note or datasheet, and the name of the engineer available to speak on camera.

05 · Contact

Get in touch