Why it worked
The video combines elements of DIY electronics, fashion, and technology, appealing to a niche audience interested in custom hardware projects. The visual demonstration of building a unique wearable device, coupled with the implied use of a development tool like Schematik, creates intrigue and showcases practical application.
Summary
The video shows the assembly of a small electronic device, likely a pendant, using an ESP32-S3 microcontroller, a battery, and a display. The process is presented as a DIY project, with the final product being a customizable pendant.