U1 RP2354A A microcontroller by Raspberry Pi, dual CPU architecture (ARM Cortex-M33 / RISC-V Hazard3), 150MHz, 2MB flash, 520KB SRAM, 12 PIO state machines, VQFN-60 U2 AMS1117-3.3 3.3 V SOT-223 linear regulator; output network is 10uF + 4.7uF + 2x100nF ceramic. U3 74AHCT1G125 Single Buffer Gate Tri-State, Low-Voltage CMOS C1-C10,C17-C19 100n Unpolarized capacitor C11 100u Unpolarized capacitor C12,C13 10u Unpolarized capacitor C14-C16 4.7u Unpolarized capacitor C20,C21 15p Unpolarized capacitor D1-D10 WS2812B RGB LED with integrated controller J1 Conn_01x13_Pin Generic connector, single row, 01x13, script generated J3 USB_C_Receptacle_USB2.0_14P USB 2.0-only 14P Type-C Receptacle connector L1 3.3u Inductor R1 330 Resistor R2,R3 5.1k Resistor R4 33 Resistor R5,R6 27 Resistor R7,R11 1k Resistor R8,R9 10k Resistor SW1 PTS636 SM43J SMTR LFS TP1-TP21 Tomachie_TP_E Flying-probe test point