ch221k

13 results for "ch221k"

module CH221K USB C PD sink

Various little boards are added here like level shifters, oscillator breakouts and other simple PCB's. Most of these boards are breadboard plugin friendly.

ch224k wifi router power supply

module CH224K USB C PD sink

Various little boards are added here like level shifters, oscillator breakouts and other simple PCB's. Most of these boards are breadboard plugin friendly.

USB PD CH224K

ch224a

My OPENSOURCE hardware

PARENT LOCAL CONN

KiCad PCB automation toolkit — placement, routing, scoring, and experiment management

USB PD TRIGGER

KiCad PCB automation toolkit — placement, routing, scoring, and experiment management

A USB C

KiCad PCB automation toolkit — placement, routing, scoring, and experiment management

keyboard

A custom RGB keyboard that features three 1D capacitive touch sliders, two joysticks, an OLED screen, a fingerprint sensor, and plenty of macro keys!

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Reference electronics designs for ch221k | Open App Note