2 layers121.9 × 78.7 mm
2 layers34.5 × 28.4 mm
FaucetLED
ravotus/FaucetLED-pcbPCB for the FaucetLED project.
- Size
- 34.5 × 28.4 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 44
- Nets
- 42
- Pads
- 164
- Tracks, vias
- 421, 34
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 4 Apr 2017
- Updated
- 4 Apr 2017
Overview
FaucetLED is an open-source printed circuit board by ravotus, from the ravotus/FaucetLED-pcb repository on GitHub, published under the MIT licence. It is a 2-layer board of 34.5 × 28.4 mm with 44 parts on 42 nets, routed with 421 tracks and 34 vias.
It is built around the TPS78233DDCR and BSS138. Its parts include 13 capacitors, 9 resistors, 6 connectors, 3 ICs and 3 transistors. It belongs with the STM32 boards of this library.
Main components
2
TPS78233DDCR
TSOT-23-5-40℃~+125℃@(Tj) 1 108uVrms 130mV@(150mA) 150mA 3.3V 40dB@(10Hz) 420nA 5.5V Fixed Over Current Protection、Over Temperature Protection、Enable Positive TSOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSTexas InstrumentsVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
BSS138
SOT-23-55℃~+150℃ 1 N-channel 1.1Ω@10V、1.2Ω@4.5V 1.2V 1.7nC@10V 17.5pF 340mA 350mW 50V 6.5pF N-Channel SOT-23 MOSFETs ROHShongjiachengMOSFETs
README
README.mdFaucetLED-pcb
PCB for the FaucetLED project.
Created with KiCad 4.0.5. Available through OSHPark: https://oshpark.com/shared_projects/xyDQwA8Q
Parts
44| Qty | Value | Footprint | References |
|---|---|---|---|
| 6 | 100n | Capacitors_SMD:C_0603 | C1, C3, C7, C9, C12, C13 |
| 3 | 1u | Capacitors_SMD:C_0603 | C5, C8, C10 |
| 3 | BSS138 | TO_SOT_Packages_SMD:SOT-23 | Q1, Q2, Q3 |
| 2 | 10k | components:R_0603_0805 | R4, R5 |
| 2 | 130R | components:R_0603_0805 | R1, R6 |
| 2 | 1M | components:R_0603_0805 | R2, R3 |
| 2 | 80R6 | components:R_0603_0805 | R7, R8 |
| 2 | CONN_01X01 | Pin_Headers:Pin_Header_Straight_1x01_Pitch2.54mm | P3, P6 |
| 1 | 100u | Capacitors_SMD:C_1210 | C2 |
| 1 | 10u | Capacitors_SMD:C_0603 | C11 |
| 1 | 1k | components:R_0603_0805 | R9 |
| 1 | 1u | components:C_0603_0805 | C6 |
| 1 | 47n | components:C_0603_0805 | C4 |
| 1 | Bead | Resistors_SMD:R_0603 | L1 |
| 1 | CONN_01X02 | Pin_Headers:Pin_Header_Straight_1x02_Pitch2.54mm | P5 |
| 1 | CONN_01X02 | Connectors_JST:JST_PH_S4B-PH-K_04x2.00mm_Angled | P2 |
| 1 | CONN_01X03 | Pin_Headers:Pin_Header_Straight_1x04_Pitch2.54mm | P4 |
| 1 | CONN_01X03 | Connectors_JST:JST_PH_S4B-PH-K_04x2.00mm_Angled | P1 |
| 1 | CR2016x2 | components:Keystone_3020_2x2016-CoinCell | BT1 |
| 1 | D_Schottky_x2_KCom_AAK | TO_SOT_Packages_SMD:SOT-23 | D1 |
| 1 | LED | LEDs:LED_0805 | D2 |
| 1 | LiIon | Connectors_JST:JST_PH_S2B-PH-K_02x2.00mm_Angled | BT2 |
| 1 | NCV551SN50T1G | TO_SOT_Packages_SMD:SOT-23-5 | U3 |
| 1 | STM32L052KxTx | components:LQFP-32_7x7mm_Pitch0.8mm_QFN-32-1EP_5x5mm_Pitch0.5mm-Combo | U2 |
| 1 | TEST_1P | Measurement_Points:Measurement_Point_Round-SMD-Pad_Small | W1 |
| 1 | TPS78233DDC | TO_SOT_Packages_SMD:SOT-23-5 | U1 |
The 40 most common of 44 parts.
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Questions
How big is the FaucetLED PCB?
It measures 34.5 × 28.4 mm and has 2 copper layers, 1.6 mm thick.
What parts does the FaucetLED use?
44 parts, built around the TPS78233DDCR and BSS138. 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 FaucetLED KiCad files?
From the ravotus/FaucetLED-pcb repository on GitHub, at the commit this page was made from: the board is FaucetLED.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the FaucetLED 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).