2 layers101.7 × 59.6 mm
Secure usb drive
abhijay-sv/secure-usb-drive
A USB drive that allows multiple users to access their individual data securely from the same device.
86 parts1
4 layers60.8 × 33.6 mm
TrackerGPS
alassaneg/trackerGPS1Tracker GPS with gsm functionality and eSim
- Size
- 60.8 × 33.6 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 74
- Nets
- 89
- Pads
- 325
- Tracks, vias
- 622, 116
- Pours
- 6
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 29 Mar 2021
- Updated
- 21 Apr 2021
Overview
TrackerGPS is an open-source printed circuit board by alassaneg, from the alassaneg/trackerGPS repository on GitHub. It is a 4-layer board of 60.8 × 33.6 mm with 74 parts on 89 nets, routed with 622 tracks and 116 vias.
It is built around the L86-M33, TLV75201PDSQT and ABM8G-48.000MHZ-18-D2Y-T, with the BC847BW,115-JSM among its other parts. Its parts include 27 capacitors, 20 resistors, 8 ICs, 4 connectors and 2 diodes. It belongs with the PIC boards of this library.
Main components
4
L86-M33
SMD-12P-167dBm -40℃~+85℃ 3V~4.3V Hot start acceleration、Short-circuit detection SMD-12P GNSS Modules ROHSQuectelGNSS Modules
TLV75201PDSQT
WSON-10-EP(2x2)-40℃~+125℃@(Tj) 1A 2 550mV~5.5V 65dB@(1kHz) 6V Adjustable Positive WSON-10-EP(2x2) Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSTexas InstrumentsVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
ABM8G-48.000MHZ-18-D2Y-T
SMD3225-4P-40℃~+85℃ 18pF 48MHz 50Ω ±20ppm ±30ppm SMD3225-4P Crystals ROHSAbraconCrystals
BC847BW,115-JSM
SOT-3231 NPN 100MHz 100mA 150 150mW 15nA 250mV、600mV 45V 6V NPN SOT-323 Bipolar (BJT) ROHSJSMSEMIBipolar (BJT)
README
README.mdtrackerGPS
Tracker GPS with gsm functionality and eSim. Kicad files in the folder "/trackerGPS"
Parts
74| Qty | Value | Footprint | References |
|---|---|---|---|
| 7 | 100nF | Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C10, C11, C13, C17, C23, C24, C28 |
| 5 | 0ohm | Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R15, R19, R20, R21, R22 |
| 4 | 33pF | Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C2, C3, C4, C27 |
| 4 | 4.7uF | Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C8, C9, C15, C16 |
| 4 | MountingHole_Pad | MountingHole:MountingHole_2.5mm_Pad_Via | H1, H2, H3, H4 |
| 3 | 10uF | Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C6, C21, C22 |
| 3 | R_Small | Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R1, R2, R3 |
| 2 | 1.5kOhm | Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R12, R16 |
| 2 | 10kOhm | Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R5, R8 |
| 2 | 1nF | Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C12, C14 |
| 2 | 1uF | Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C1, C7 |
| 2 | 28pF | Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C25, C26 |
| 2 | LED_Small | LED_SMD:LED_0805_2012Metric | D1, D2 |
| 2 | REG113NA-3.3_3K | REG113NA:Texas_Instruments-DBV0005A-0-0-IPC_A | U1, U4 |
| 1 | 100uF | Capacitor_Tantalum_SMD:CP_EIA-3216-10_Kemet-I_Pad1.58x1.35mm_HandSolder | C5 |
| 1 | 10pF | Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C29 |
| 1 | 1kOhm | Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R18 |
| 1 | 200kOhm | Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R10 |
| 1 | 470nF | Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C18 |
| 1 | 47kOhm | Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R9 |
| 1 | 49.9kOhm | Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R11 |
| 1 | 5.56kOhm | Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R17 |
| 1 | 602ohm | Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R4 |
| 1 | 900ohm | Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R14 |
| 1 | 902-9235 | 902-9235:9029235 | J3 |
| 1 | ABM8G-48.000MHZ-18-D2Y-T | ABM8G-12.288MHZ-18-D2Y-T:ABM8G48000MHZ18D2YT | Y1 |
| 1 | BC847BW,115 | Package_TO_SOT_SMD:SOT-323_SC-70 | Q2 |
| 1 | BQ24072TRGTT | Package_DFN_QFN:QFN-16-1EP_3x3mm_P0.5mm_EP2.7x2.7mm_ThermalVias | IC2 |
| 1 | Battery+ | TestPoint:TestPoint_Pad_2.0x2.0mm | TP2 |
| 1 | Battery_GND | TestPoint:TestPoint_Pad_2.0x2.0mm | TP1 |
| 1 | Conn | Connector_PinSocket_2.54mm:PinSocket_1x05_P2.54mm_Vertical | J2 |
| 1 | Conn_Coaxial | Connector_Coaxial:U.FL_Hirose_U.FL-R-SMT-1_Vertical | J5 |
| 1 | L86-M33 | L86-M33:L80-M39 | IC5 |
| 1 | LDO_ENABLE | TestPoint:TestPoint_Pad_D1.0mm | TP3 |
| 1 | M95 | Quectel_M95:XCVR_M95 | U5 |
| 1 | MFF2_E_SIM | Package_DFN_QFN:DFN-8-1EP_6x5mm_P1.27mm_EP4x4mm | U3 |
| 1 | NP | Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R13 |
| 1 | PIC32MM0256GPM028-I_ML | PIC32MM0256GPM028-I_ML:QFN65P600X600X100-29N-D | IC1 |
| 1 | REF_CLK | TestPoint:TestPoint_Pad_D1.0mm | TP6 |
| 1 | TLV75201PDSQT | TLV75201PDSQT:SON40P200X200X80-11N | U2 |
| 1 | TP_3v3_GPS | TestPoint:TestPoint_Pad_D1.0mm | TP5 |
| 1 | TP_chg | TestPoint:TestPoint_Pad_D1.0mm | TP4 |
| 1 | USB_B_Micro | USB_JAE:DX4R005HJ5 | J4 |
| 1 | VUSB3V3 | TestPoint:TestPoint_Pad_D1.0mm | TP7 |
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37 parts1
Questions
How big is the TrackerGPS PCB?
It measures 60.8 × 33.6 mm and has 4 copper layers, 1.6 mm thick.
What parts does the TrackerGPS use?
74 parts, built around the L86-M33, TLV75201PDSQT, ABM8G-48.000MHZ-18-D2Y-T and BC847BW,115-JSM. 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.
Where can I download the TrackerGPS KiCad files?
From the alassaneg/trackerGPS repository on GitHub, at the commit this page was made from: the board is trackerGPS/trackerGPS.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the TrackerGPS design in my own project?
Its repository states no licence, so its author keeps all rights: ask alassaneg before reusing the design.