Ultimate Guide - How to Develop and Prototype a New Electronic Hardware Product: https://PredictableDesigns.com/guide
Grab the download pack for this battle: https://PredictableDesigns.com/battle3
Download pack includes DESIGN FILES, MANUFACTURING FILES, and DESIGN REVIEW REPORTS for each battle participant's PCB design. It also includes a PCB design review checklist that you can use for your own board designs.
You can also download my other free guides:
From Prototype to Production with the ESP32 (free guide): https://PredictableDesigns.com/esp32
Ultimate STM32 Guide: https://predictabledesigns.com/stm32-youtube/
From Arduino Prototype to Mass Production: https://predictabledesigns.com/from-arduino-youtube/
From Raspberry Pi Prototype to Mass Production: https://predictabledesigns.com/rpi
Prevent mistakes by downloading my DESIGN REVIEW CHECKLISTS for the schematic circuit, PCB layout, and enclosure 3D model design: https://predictabledesigns.com/design-review-checklists-youtube/
Want my personal help on your project? If so, check out my Hardware Academy program: https://predictabledesigns.com/Academy
Interested in participating in a future design battle? If so, please submit this application: https://predictabledesigns.com/design-battle-application/
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In this battle video 3 engineers compete to design the best ESP32 PCB in the fastest time. Then I do an in-depth design review on each participant's board, and pick a winner for $500.
Check out these other battle videos:
3 engineers race to design a PCB in 2 hours: https://www.youtube.com/watch?v=kA3WSC8qrfI
Altium vs KiCad - We design two PCBs in 1 hour: https://www.youtube.com/watch?v=L0qqF_Kw6hY
The prize for this battle was provided by JLCPCB: https://jlcpcb.com/?from=PDS
Overall battle winner: Kevin Brown @ https://schwimmflugel.com/
Creativity winner: Craig Rettew @ https://www.zeptoindustries.com/