2 layers45.5 × 26.2 mm
P1-wifi gateway22v4jlc
romix123/P1-wifi-gateway
Deze software brengt verschillende componenten bij elkaar in een handzaam pakket.
27 parts27
2 layers64.5 × 49 mm
Microjuice
RoboticsBrno/RB0010-Microjuice- Size
- 64.5 × 49 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 41
- Nets
- 17
- Pads
- 83
- Tracks, vias
- 179, 24
- Pours
- 12
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 26 May 2022
- Updated
- 28 Jul 2023
Overview
Microjuice is an open-source printed circuit board by RoboticsBrno, from the RoboticsBrno/RB0010-Microjuice repository on GitHub, published under the MIT licence. It is a 2-layer board of 64.5 × 49 mm with 41 parts on 17 nets, routed with 179 tracks and 24 vias.
It is built around the 74AHCT1G125SE, AMS1117-3.3 and BAT54C. Its parts include 6 capacitors, 4 resistors, 4 ICs, 4 diodes and 4 connectors.
Main components
3
74AHCT1G125SE
SOT-353-40℃~+125℃ 1 1 4.5V~5.5V 4.7ns@5V,50pF 40uA 74AHCT 8mA 8mA Schmitt trigger Tri-State Unidirectional SOT-353 Buffers, Drivers, Receivers, Transceivers ROHSDiodes IncorporatedBuffers, Drivers, Receivers, Transceivers
AMS1117-3.3
SOT-223-40℃~+125℃ 0.003%Vout 1 1.1V@(800mA) 15V 1A 3.3V 5mA 72dB@(120Hz) Fixed Over Current Protection、Short Circuit Protection、Thermal shutdown Positive SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSAdvanced Monolithic SystemsVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
BAT54C
SOT-231 Pair Common Cathode 200mA 2uA@25V 30V 600mA 800mV@100mA SOT-23 Schottky Diodes ROHSNexperiaSchottky Diodes
Parts
41| Qty | Value | Footprint | References |
|---|---|---|---|
| 6 | MountingHole_Pad | footprints:SpuntDira | H1, H2, H3, H6, H10, H11 |
| 5 | MountingHole_Pad | footprints:SMTSO30 | H4, H5, H7, H8, H9 |
| 4 | MountingHole | MountingHole:MountingHole_3.2mm_M3 | H12, H13, H14, H15 |
| 3 | 220 | Resistor_SMD:R_0603_1608Metric | R1, R2, R3 |
| 3 | 470n | Capacitor_SMD:C_0603_1608Metric | C3, C4, C5 |
| 3 | 74AHCT1G125 | Package_TO_SOT_SMD:SOT-23-5 | U2, U3, U4 |
| 3 | Conn_01x03_Male | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J3, J4, J5 |
| 3 | SolderJumper_2_Open | Jumper:SolderJumper-2_P1.3mm_Open_TrianglePad1.0x1.5mm | JP1, JP2, JP3 |
| 2 | 10u | Capacitor_Tantalum_SMD:CP_EIA-3216-18_Kemet-A | C2, C6 |
| 2 | BAT54C | Package_TO_SOT_SMD:SOT-23 | D2, D3 |
| 1 | 100u | Capacitor_SMD:CP_Elec_6.3x5.4_Nichicon | C1 |
| 1 | 4k7 | Resistor_SMD:R_0603_1608Metric | R4 |
| 1 | AMS1117-3.3 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U1 |
| 1 | D | Diode_SMD:D_SMA | D1 |
| 1 | LOGO | LOGO | Gw |
| 1 | USB_A | RoboCamp:usb-PCB | J1 |
| 1 | Yellow | LED_SMD:LED_0603_1608Metric | D4 |
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Questions
How big is the Microjuice PCB?
It measures 64.5 × 49 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Microjuice use?
41 parts, built around the 74AHCT1G125SE, AMS1117-3.3 and BAT54C. 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 Microjuice KiCad files?
From the RoboticsBrno/RB0010-Microjuice repository on GitHub, at the commit this page was made from: the board is microjuice/microjuice.kicad_pcb and its schematic microjuice/microjuice.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Microjuice design in my own project?
Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).