Use this template if you're planning to get your multi layer board manufactured in JLCPCB. It has the via min/max and trace width constraints already baked as global rules. #project-template #template #manufacturer-design-rules

Use this template if you're planning to get your multi layer board manufactured in JLCPCB. It has the via min/max and trace width constraints already baked as global rules. #project-template #template #manufacturer-design-rules

Use this spacing tool to set the spacing between your traces for a 90 ohm differential pair - Use "JLC3313" 4 layer stackup - Route on Top with L2 reference or Bottom with L3 reference - Trace width of both traces should be 200um

Inductors/Coils/Transformers CLH0603T-3N9S-F L0201 LCSC Part Number: C108238 JLCPCB Part Class: undefined Manufactured by chilisin(奇力新)

Multilayer Ceramic Capacitors MLCC - SMD/SMT CL05A104KA5NNNC C0402 LCSC Part Number: C100072 JLCPCB Part Class: undefined Manufactured by SAMSUNG(三星)

Tactile Switches TS-1187A-B-A-B SW-SMD_4P-L5.1-W5.1-P3.70-LS6.5-TL-2 LCSC Part Number: C318884 JLCPCB Part Class: Basic Part Manufactured by XKB Connectivity(中国星坤)

Comparators LM393DRG3 SOIC-8_L4.9-W3.9-P1.27-LS6.0-BL LCSC Part Number: C543057 JLCPCB Part Class: undefined Manufactured by TI(德州仪器)

Multilayer Ceramic Capacitors MLCC - SMD/SMT GRM21BR61H106KE43L C0805 LCSC Part Number: C440198 JLCPCB Part Class: Basic Part Manufactured by muRata(村田)

Tactile Switches B3FS-1052P KEY-SMD_4P-L6.0-W6.3-P4.50-LS8.0 LCSC Part Number: C306879 JLCPCB Part Class: undefined Manufactured by OMRON(欧姆龙)

ZH 1.5MM HEADER TOP ENTRY 02WAY JST ZH Series, 1.5mm Pitch 2 Way 1 Row Shrouded Top Entry PCB Header, Through Hole, Solder Termination Wire To Board / Wire To Wire Connector B2B-ZR-SM4-TFT(LF)(SN) CONN-SMD_B2B-ZR-SM4-TFT-LF-SN LCSC Part Number: C265004 JLCPCB Part Class: undefined Manufactured by JST B2B-ZR

Potentiometers & Variable Resistors RK0971110D88 RES-ADJ-TH_RK097111080R LCSC Part Number: C278344 JLCPCB Part Class: undefined Manufactured by ALPSALPINE(阿尔卑斯阿尔派)

Operational Amplifier OPA1642AID SOIC-8_L4.9-W3.9-P1.27-LS6.0-BL LCSC Part Number: C201728 JLCPCB Part Class: undefined Manufactured by TI(德州仪器)

Linear Voltage Regulators (LDO) AMS1117-3.3 SOT-89_L4.5-W2.5-P1.50-LS4.2-BR LCSC Part Number: C347256 JLCPCB Part Class: Extended Part Manufactured by UMW(友台半导体)

2A 2.2uH ±20% 2A SMD,3x3mm Power Inductors ROHS FNR3015S2R2MT IND-SMD_L3.0-W3.0_FNR30XXS LCSC Part Number: C167747 JLCPCB Part Class: undefined Manufactured by cjiang(长江微电)

ST Microelectronics STM32G071CBT6 LQFP-48_L7.0-W7.0-P0.50-LS9.0-BL LCSC Part Number: C432212 JLCPCB Part Class: undefined Manufactured by ST(意法半导体)