shibosoftwaredev/f1c100s-linux-nema17-stepper-controller

Compact four-layer NEMA 17 carrier PCB combining an F1C100S Linux SoC, USB-C PD power and buck regulation, W5500 10/100 Ethernet, STM32 safety/motion control, and DRV8825 stepper-driver hardware with protection, sensing, connectors, and dual-sided SMT assembly.

Version
0.4.15
License
unset
Stars
0

modules/f1c100s/src/capacitor-specs.ts

/** Larger land patterns for rail reservoirs and the 10 uF reference filters. */
export const isLargeCapacitor = (name: string, value: string) =>
	name.startsWith("C_B_") || value === "10uF";
export function capacitorSpecs(name: string, value: string) {
	if (isLargeCapacitor(name, value))
		return {
			footprint: "0805",
			maxVoltageRating: 25,
			manufacturerPartNumber:
				value === "1uF" ? "GRM219R71E105KA88D" : "GRM21BR61E106KA73L",
		};
	return {
		footprint: "0402",
		maxVoltageRating: name.startsWith("C_OSC") ? 50 : 6.3,
		...(name.startsWith("C_OSC")
			? { manufacturerPartNumber: "GRM1555C1H180JA01D" }
			: {}),
	};
}