ID Name Designator Footprint Quantity Manufacturer Part Manufacturer Supplier Supplier Part Price 1 100nF "C1,C3,C5,C6,C11,C13,C15,C17" C0603 8 0603B104K500NT FH LCSC C30926 0.0141 2 10uF "C2,C4" C0603 2 CL10A106MQ8NNNC SAMSUNG LCSC C1691 0.0275 3 22pF "C7,C8,C9,C10" C0603 4 CL10C220JB8NNNC SAMSUNG LCSC C1653 0.0422 4 10nF "C12,C14,C16,C18" C0603 4 CC0603KRX7R9BB103 YAGEO LCSC C100042 0.0124 5 SMD1210P050TF F1 F1210 1 SMD1210P050TF RUILON LCSC C15997 0.5267 6 HDR-M-2.54_2x4 "J1,J2" HDR-M-2.54_2X4 2 LCSC C492421 0.1969 7 HDR-M-2.54_2x10 "J3,J4" HDR-M-2.54_2X10 2 LCSC C124359 1.0931 8 HDR-M-2.54_1x5 J5 HDR-M-2.54_1X5 1 LCSC C358687 0.1609 9 K2-3.6×6.1_SMD "KEY1,KEY2" KEY-SMD_2P-L6.2-W3.6-LS8.0 2 K2-1107ST-A4SW-06 LCSC C118141 0.4331 10 4.7uH L1 L0603 1 LQM18FN4R7M00D MuRata LCSC C98854 0.7892 11 LED-0603_R "LED1,LED3" LED0603_RED 2 19-217/R6C-AL1M2VY/3T EVERLIGHT(台湾亿光) LCSC C72044 0.0995 12 470 "R1,R4" R0603 2 0603WAJ0471T5E UniOhm LCSC C25241 0.0052 13 10K "R2,R5" R0603 2 RC0603FR-0710KL YAGEO LCSC C98220 0.0061 14 1K R3 R0603 1 0603WAF1001T5E UniOhm LCSC C21190 0.0035 15 AMS1117-3.3 U2 SOT-223-3_L6.5-W3.4-P2.30-LS7.0-BR 1 AMS1117-3.3 AMS LCSC C6186 0.8859 16 micro USBFemale USB1 MICRO-USB-SMD_5P-P0.65-H-F_C10418 1 micro USBFemale ValuePro LCSC C10418 0.3822 17 32.768kHz X1 OSC-TH_BD3.1-P0.8-D0.3 1 X308032768KGB2SC YXC(扬兴晶振) LCSC C52082 0.3732 18 8MHz X2 OSC-TH_L10.0-W4.5-P5.00 1 X49SD8MSD2SC YXC LCSC C21263 0.4456 19 STM32F030C8T6 U1 LQFP-48_L7.0-W7.0-P0.50-LS9.0-BL 1 STM32F030C8T6 ST LCSC C23922 4.59