
MTE USB HUB
MicroType-Engineering/MTE_USB_HUB
As designed on the MicroType Engineering's YouTube series: https://youtu.be/uzqXgHHZUUs

Project 3 : Indoor Localization System for ENGR3430: Eclectronics
Ultrasonic localization is an open-source printed circuit board by yycho0108, from the yycho0108/Eclectronics-Project-3 repository on GitHub. It is a 2-layer board of 69.6 × 80.4 mm with 212 parts on 155 nets, routed with 3,041 tracks and 312 vias.
It is built around the ATMEGA32U4RC-AU, NRF24L01P-R and LM324, with the ANT016008LCS2442MA2, BAS16GWJ and BC847 among its other parts. Its parts include 96 resistors, 59 capacitors, 20 ICs, 13 diodes and 6 inductors. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Project 3 : Indoor Localization System for ENGR3430: Eclectronics
| Qty | Value | Footprint | References |
|---|---|---|---|
| 28 | 10K | Resistors_SMD:R_0603 | R103, R104, R107, R108, R303, R308, R314, R316, R405, R503, R508, R514, R516, R603, R608, R614 +12 |
| 14 | 10nF | Capacitors_SMD:C_0603 | C106, C201, C303, C307, C308, C503, C507, C508, C603, C607, C608, C703, C707, C708 |
| 14 | 1K | Resistors_SMD:R_0603 | R301, R302, R306, R402, R404, R501, R502, R506, R601, R602, R606, R701, R702, R706 |
| 11 | 1uF | Capacitors_SMD:C_0603 | C104, C105, C302, C404, C405, C407, C408, C410, C502, C602, C702 |
| 9 | 1nF | Capacitors_SMD:C_0603 | C202, C304, C305, C504, C505, C604, C605, C704, C705 |
| 8 | 120K | Resistors_SMD:R_0603 | R310, R315, R510, R515, R610, R615, R710, R715 |
| 8 | 12pF | Capacitors_SMD:C_0603 | C102, C103, C204, C205, C306, C506, C606, C706 |
| 8 | 75K | Resistors_SMD:R_0603 | R311, R312, R511, R512, R611, R612, R711, R712 |
| 8 | BAS16GWJ | Diodes_SMD:D_SOD-123 | D301, D302, D501, D502, D601, D602, D701, D702 |
| 5 | 0.1uF | Capacitors_SMD:C_0603 | Cp101, Cp102, Cp103, Cp104, Cp105 |
| 4 | 10uF | Capacitors_SMD:C_0805 | C101, C401, C409, C411 |
| 4 | 150nF | Capacitors_SMD:C_0603 | C301, C501, C601, C701 |
| 4 | 3.3M | Resistors_SMD:R_0603 | R309, R509, R609, R709 |
| 4 | 3.9K | Resistors_SMD:R_0603 | R317, R517, R617, R717 |
| 4 | 4.53K | Resistors_SMD:R_0603 | R313, R513, R613, R713 |
| 4 | 40.2K | Resistors_SMD:R_0603 | R307, R507, R607, R707 |
| 4 | 62K | Resistors_SMD:R_0603 | R304, R504, R604, R704 |
| 4 | 665 | Resistors_SMD:R_0603 | R305, R505, R605, R705 |
| 4 | BC847 | TO_SOT_Packages_SMD:SOT-23 | Q301, Q501, Q601, Q701 |
| 4 | LM324 | Housings_SOIC:SOIC-14_3.9x8.7mm_Pitch1.27mm | U301, U501, U601, U701 |
| 4 | TCT40-16R/T | Custom:TCT40-16R_T | U302, U502, U602, U702 |
| 3 | LED | LEDs:LED_0805 | D101, D403, D404 |
| 2 | 1.5K | Resistors_SMD:R_0603 | R407, R409 |
| 2 | 10uH | Inductors_SMD:L_0603 | L401, L402 |
| 2 | 1N5819 | Diodes_SMD:D_SOD-123 | D401, D402 |
| 2 | 1uf | Capacitors_SMD:C_0603 | C402, C403 |
| 2 | 20 | Resistors_SMD:R_0603 | R101, R102 |
| 2 | 20K | Resistors_SMD:R_0603 | R202, R403 |
| 2 | AP3012 | TO_SOT_Packages_SMD:SOT-23-5 | U401, U402 |
| 2 | SW_DPDT | Custom:JS202011SCQN | SW102, SW103 |
| 1 | 1.5pF | Capacitors_SMD:C_0603 | C208 |
| 1 | 100nF | Capacitors_SMD:C_0603 | C801 |
| 1 | 16MHz | Crystals:Crystal_SMD_3225-4pin_3.2x2.5mm | Y201 |
| 1 | 1M | Resistors_SMD:R_0603 | R201 |
| 1 | 1pF | Capacitors_SMD:C_0603 | C209 |
| 1 | 2.2nF | Capacitors_SMD:C_0603 | C206 |
| 1 | 2.2uH | Inductors_SMD:L_0603 | L403 |
| 1 | 2.7nH | Inductors_SMD:L_0603 | L203 |
| 1 | 2.94K | Resistors_SMD:R_0603 | R408 |
| 1 | 3.01K | Resistors_SMD:R_0603 | R401 |
| 1 | 3.57K | Resistors_SMD:R_0603 | R406 |
| 1 | 3.9nH | Inductors_SMD:L_0603 | L202 |
| 1 | 33nF | Capacitors_SMD:C_0603 | C203 |
| 1 | 4.32K | Resistors_SMD:R_0603 | R410 |
| 1 | 4.7pF | Capacitors_SMD:C_0603 | C207 |
| 1 | 4.7uF | Capacitors_SMD:C_0603 | C406 |
| 1 | 4047 | Housings_SOIC:SOIC-14_3.9x8.7mm_Pitch1.27mm | U103 |
| 1 | 56.2K | Resistors_SMD:R_0603 | R411 |
| 1 | 604 | Resistors_SMD:R_0603 | R105 |
| 1 | 8.2nH | Inductors_SMD:L_0603 | L201 |
| 1 | 9.53K | Resistors_SMD:R_0603 | R106 |
| 1 | ADG5434 | Housings_SSOP:TSSOP-20_4.4x6.5mm_Pitch0.65mm | U104 |
| 1 | ANT016008LCS2442MA2 | Custom:ANT016008LCS2442MA2 | U202 |
| 1 | ATMEGA32U4RC-AU | Housings_QFP:TQFP-44-1EP_10x10mm_Pitch0.8mm | U101 |
| 1 | BQ2423 | Housings_DFN_QFN:QFN-16-1EP_3x3mm_Pitch0.5mm_ThermalVias | U405 |
| 1 | BUK9Y29-40E | TO_SOT_Packages_SMD:SOT-669_LFPAK | Q101 |
| 1 | Conn_02x03_Odd_Even | Socket_Strips:Socket_Strip_Straight_2x03_Pitch2.54mm | J102 |
| 1 | Crystal_GND24 | Crystals:Crystal_SMD_3225-4pin_3.2x2.5mm | Y101 |
| 1 | IMU | Housings_LGA:Bosch_LGA-14_3x2.5mm_Pitch0.5mm | U801 |
| 1 | LP5907SNX-3.3/NOPB | TO_SOT_Packages_SMD:SOT-23-5 | U404 |
| 1 | Level_Shifter_4Channel | Housings_SSOP:TSSOP-14_4.4x5mm_Pitch0.65mm | U802 |
| 1 | SW_Push | Buttons_Switches_SMD:SW_SPST_B3S-1000 | SW101 |
| 1 | Screw_Terminal_1x02_Bat | Custom:1x2_Screw_Terminal_5mm_pitch | J401 |
| 1 | TPS6223x | Custom:UFDFN-6-1.5x1.05mm_Pitch0.5mm | U403 |
| 1 | USB_OTG_fix | Custom:USB_microB_2040002-1_alt | J101 |
| 1 | nRF24L01+ | Housings_DFN_QFN:QFN-20-1EP_4x4mm_Pitch0.5mm | U201 |
It measures 69.6 × 80.4 mm and has 2 copper layers, 1.6 mm thick.
212 parts, built around the ATMEGA32U4RC-AU, NRF24L01P-R, LM324 and ANT016008LCS2442MA2. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
From the yycho0108/Eclectronics-Project-3 repository on GitHub, at the commit this page was made from: the board is ultrasonic_localization/ultrasonic_localization.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Its repository states no licence, so its author keeps all rights: ask yycho0108 before reusing the design.

MicroType-Engineering/MTE_USB_HUB
As designed on the MicroType Engineering's YouTube series: https://youtu.be/uzqXgHHZUUs

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