Compact CH522T PCB Design
AUD 250–750
About the project
I need a small, rectangular board built around a CH522T micro-controller. The board will be USB-C powered, so please place a horizontal USB-C receptacle on one of the short edges for both power and data. Core features to integrate • CH522T at the heart of the design • One RGB LED driven directly from the MCU • One tactile push button for user events • A second tactile push button dedicated to entering the programming/boot mode What I expect from you 1. Schematic with all supporting components—clock, reset network, decoupling caps, ESD protection for the USB-C lines 2. PCB layout (Gerber/NC drill, pick-and-place, and a 3D STEP file) ready for immediate fabrication and assembly. 3. Complete BOM with manufacturer part numbers and at least one readily available alternative for each item. 4. Simple assembly notes that call out critical dimensions (USB-C clearance, button heights, LED light-pipe suggestions if needed). Acceptance criteria • Gerbers import into JLCPCB’s viewer without error. • USB-C port aligns horizontally on the board edge and respects recommended keep-out zones. • CH522T can enter programming mode reliably via the dedicated button. If you normally work in Altium, KiCad, or Eagle, just let me know; any of those tools are fine. Turnaround on the first draft schematic/layout within a week would be ideal so that we can iterate quickly and get prototypes built. Needs to include everything for pcbway to manufacture.
Skills required
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