I am looking to source electronic components for a custom keyboard project. Components required include PRO Micro footprint compatible microcontrollers (e. G., Elite-C, SuperMini nRF52840), TRRS jacks, 3.5mm 4-pole TRRS cables, reset switches, power switches, diodes (1N4148W or SMD), switch hotswap sockets (Kailh or Mill-Max), M2 screws (various sizes), M2 spacers (e. G., 4mm, 7.5mm), SSD1306 128X32 I2C OLED modules, rubber feet, and data-capable Micro USB cables. Please provide options available, MOQs, and pricing.