ID Name Designator Footprint Quantity Manufacturer Part Manufacturer Supplier Supplier Part LCSC Assembly 1 IAP15L2K61S2-28I U2 LQFP-32_7X7X08P 1 IAP15L2K61S2-28I STC LCSC C34036 Yes 2 22.1184MHz X1 OSC-49OSC-YSX-1 1 X49SM221184MSD2SC YXC LCSC C2252 3 22P C3,C4 R0402 2 C0603C220J3RACAUTO KEMET LCSC C129626 4 W25X40CLSNIGT U3 SOIC-8_150MIL 1 W25X40CLSNIGT WINBOND LCSC C113674 Yes 5 3.3k R11,R12,R13,R14 C0603 4 RC0603FR-073K3L YAGEO LCSC C108078 6 331 R9,R10,R15,R16,R7,J1,J2 C0603 7 TC0325B3300T5E Uniroyal Elec LCSC C85333 7 10K R22,R18,R19,R5,R6,R3 C0603 6 0603WAF1002T5E UniOhm LCSC C25804 8 1u C6 C0603 1 1uF(105)-±10%-25V Samsung Electro-Mechanics LCSC C17032 9 0.2R R23 C0603 1 0603WAF200LT5E Uniroyal Elec LCSC C79773 10 SM4007PL D3,D1,D2 SOD-123F 3 SM4007PL MDD LCSC C64898 Yes 11 1K R20 C0603 1 0603WAF1001T5E UniOhm LCSC C21190 12 471 R21,R4 C0603 2 TC0325B4700T5E UniOhm LCSC C139129 13 33 R17 C0603 1 RMC0603331%N Tyohm LCSC C269712 14 75k R8 C0603 1 0603WAF7502T5E UniOhm LCSC C23242 15 FC-D1608HOK-600H LED1 LED-0603 1 FC-D1608HOK-600H NATIONSTAR LCSC C84269 Yes 16 1U C2 C0603 1 CL10A105KB8NNNC SAMSUNG LCSC C15849 17 MF-PSMF075X-2 F1 0805' 1 MF-PSMF075X-2 BOURNS LCSC C116173 18 PESD5V0S1BA TS1 SOD-323 1 PESD5V0S1BA Yenji Elec LCSC C330094 19 CH340E U1 MSOP-10 1 CH340E WCH LCSC C99652 Yes 20 USB-B-Female-TH_C46393 USB1 USB-M-49 1 USB-B-Female-90-TH LCSC C46393 21 22 R1,R2 C0603 2 0603WAF220JT5E UniOhm LCSC C23345 22 47U C5,C7 1206 2 GRM31CR61E226ME15L Murata Electronics LCSC C162490 23 IDC Box 2X5 2.54MM ISP1 HDR-IDC-2.54-2X5PW 1 IDC Box 2X5 2.54MM BOOMELE LCSC C9140 24 47uF C1 CASE-B_3528 1 CA45A-B-10V-47uF-K Shenzhen Zhenhua XinYun Elec LCSC C188240 Yes 25 1TS002B-2500-4300 DOWNLOAD1,UP-DATE1 SW-SMD-3.5X6X4.3-A 2 1TS002B-2500-4300 HYP LCSC C255788 26 1k R24,R25 0603' 2 0603WAF1001T5E UniOhm LCSC C21190 27 CJ2301 S1 P1 SOT-23(SOT-23-3) 1 CJ2301 S1 CJ LCSC C8547 Yes 28 8550M-D P2 SOT-23 1 8550M-D BLUE ROCKET LCSC C305456 Yes