4 layers
IONPAK2
m-labs/ionpak
A modern, low-cost universal controller for hot-cathode ionization vacuum gauges. (WIP)
259 parts23
2 layers50 × 50 mm
Hardware design for hello mini badge
- Size
- 50 × 50 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 56
- Nets
- 84
- Pads
- 241
- Tracks, vias
- 1,195, 108
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 19 Jun 2019
- Updated
- 25 Jun 2019
Overview
Hello is an open-source printed circuit board by gavanfantom, from the gavanfantom/hello-hardware repository on GitHub, published under the MIT licence. It is a 2-layer board of 50 × 50 mm with 56 parts on 84 nets, routed with 1,195 tracks and 108 vias.
It is built around the LPC1115FBD48/303, CP2102N-A01-GQFN28R and DMG1012UW, with the BAS116 and SP0503BAHTG among its other parts. Its parts include 16 resistors, 12 capacitors, 6 transistors, 5 ICs and 4 connectors. It belongs with the NXP (LPC, Kinetis, i.MX RT) boards of this library.
Main components
5
LPC1115FBD48/303
LQFP-48(7x7)Microcontrollers (MCU/MPU/SOC)NXP Semiconductors
CP2102N-A01-GQFN28R
QFN-28-EP(5x5)-40℃~+85℃ 13.7mA 195uA 3Mbps 3V~3.6V Transceiver USB 2.0 QFN-28-EP(5x5) USB Converters ROHSSilicon LabsUSB Converters
DMG1012UW
SOT-323MOSFETsGOODWORK
BAS116
SOT-23-55℃~+150℃ 1.25V@150mA 215mA 5nA@75V 85V Independent SOT-23 Diodes - General Purpose ROHSDiodes IncorporatedDiodes - General Purpose
SP0503BAHTG
SOT-143-55℃~+125℃ 10A@8/20us 14V 150W@8/20us 30pF、60pF 5.5V 6V 80nA ESD IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 Three channels Unidirectional SOT-143 ESD and Surge Protection (TVS/ESD) ROHSTECH PUBLICESD And Surge Protection (TVS/ESD)
README
README.mdhello
the mini badge
Parts
56| Qty | Value | Footprint | References |
|---|---|---|---|
| 5 | 100k | Resistors_SMD:R_0402 | R3, R11, R12, R13, R14 |
| 5 | 100nF | Capacitors_SMD:C_0402 | C1, C2, C3, C6, C8 |
| 5 | DMG1012UW | TO_SOT_Packages_SMD:SOT-323_SC-70 | Q1, Q2, Q3, Q4, Q5 |
| 4 | 4.7uF | Capacitors_SMD:C_0402 | C5, C7, C9, C10 |
| 3 | 1k | Resistors_SMD:R_0402 | R2, R4, R6 |
| 2 | 1uF | Capacitors_SMD:C_0402 | C11, C12 |
| 2 | 4k7 | Resistors_SMD:R_0402 | R15, R16 |
| 1 | 100pF | Capacitors_SMD:C_0805 | C4 |
| 1 | 1M | Resistors_SMD:R_0603 | R1 |
| 1 | 20k | Resistors_SMD:R_0402 | R9 |
| 1 | 22k1 | Resistors_SMD:R_0402 | R5 |
| 1 | 470 | Resistors_SMD:R_0402 | R10 |
| 1 | 47k5 | Resistors_SMD:R_0402 | R7 |
| 1 | 6k8 | Resistors_SMD:R_0402 | R8 |
| 1 | BAS116 | TO_SOT_Packages_SMD:SOT-23 | D3 |
| 1 | CP2102N-A01-GQFN28 | Housings_DFN_QFN:QFN-28-1EP_5x5mm_Pitch0.5mm | U3 |
| 1 | Conn_01x04 | Pin_Headers:Pin_Header_Straight_1x04_Pitch2.54mm | J4 |
| 1 | Conn_01x07 | Pin_Headers:Pin_Header_Straight_1x07_Pitch2.54mm | J3 |
| 1 | Conn_02x05_Odd_Even | Pin_Headers:Pin_Header_Straight_2x05_Pitch1.27mm | J2 |
| 1 | LPC1115FBD48/303 | Housings_QFP:LQFP-48_7x7mm_Pitch0.5mm | U2 |
| 1 | LiPo | Connectors_JST:JST_PH_S2B-PH-SM4-TB_02x2.00mm_Angled | BT1 |
| 1 | MCP73831-2-OT | TO_SOT_Packages_SMD:SOT-23-5 | U4 |
| 1 | NCP115 | hello:TSOP-5 | U5 |
| 1 | NTR1P02T1G | TO_SOT_Packages_SMD:SOT-23 | Q6 |
| 1 | RED | LEDs:LED_0603 | D2 |
| 1 | S25FL064L | Housings_SOIC:SOIJ-8_5.3x5.3mm_Pitch1.27mm | U1 |
| 1 | SP0503BAHTG | TO_SOT_Packages_SMD:SOT-143 | D1 |
| 1 | SW_DPDT | hello:CK_JS202011SCQN | SW2 |
| 1 | SW_MCMT5 | hello:Multicomp_MCMT5 | SW1 |
| 1 | Speaker_Crystal | hello:PKMCS0909E4000-R1 | LS1 |
| 1 | USB_OTG | hello:USB_Micro-B_10118193-0001LF | J1 |
The 50 most common of 56 parts.
Questions
How big is the Hello PCB?
It measures 50 × 50 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Hello use?
56 parts, built around the LPC1115FBD48/303, CP2102N-A01-GQFN28R, DMG1012UW and BAS116. 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 Hello KiCad files?
From the gavanfantom/hello-hardware repository on GitHub, at the commit this page was made from: the board is hello.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Hello 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).
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