4 layers36 × 36 mm
Week6 CH592D SHT40 Pro Verification
421890164au-cell/temperature-humidity-sensor-pro
CH592D and SHT40 based low-power BLE temperature and humidity sensor PCB project
25 parts
2 layers50 × 38 mm
Homee kicad
arthurnbr/Homee_PCB- Size
- 50 × 38 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 21
- Nets
- 24
- Pads
- 67
- Tracks, vias
- 86, 5
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 17 Sep 2024
- Updated
- 2 Oct 2024
Overview
Homee kicad is an open-source printed circuit board by arthurnbr, from the arthurnbr/Homee_PCB repository on GitHub. It is a 2-layer board of 50 × 38 mm with 21 parts on 24 nets, routed with 86 tracks and 5 vias.
It is built around the 2.54-2*4, LD1117-3.3(MS) and PC817C, with the 0402 ±1% 10K, TCC0201X7R103M500ZT and MHL3014GTD among its other parts. Its parts include 7 resistors, 3 capacitors, 3 ICs, 3 diodes and 2 connectors. It belongs with the ESP8266 boards of this library.
Main components
11
2.54-2*4
插件,P=2.54mm-40℃~+105℃ 2 2.54mm 2.54mm 2.5A 2x4P 8.5mm 8P Square Hole Through Hole Top 插件,P=2.54mm Female Headers ROHSZHOURIFemale Headers
LD1117-3.3(MS)
SOT-2230℃~+125℃@(Ta) 1 1.4V@(1A) 12V 12mA 1A 3.3V Fixed Over Temperature Protection Positive SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSMSKSEMIVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
PC817C
SMD-4P-40℃~+100℃ 1 1.2V 100mV@1mA,20mA 3us@2mA,100Ω 4us@2mA,100Ω 50mA 5kV 6V 70V DC Phototransistor SMD-4P Transistor, Photovoltaic Output Optoisolators ROHSSlkorTransistor, Photovoltaic Output Optoisolators
0402 ±1% 10K
0402-55℃~+155℃ 10kΩ 50V 62.5mW Thick Film Resistor ±1% ±100ppm/℃ 0402 Chip Resistor - Surface Mount ROHSVOChip Resistor - Surface Mount
TCC0201X7R103M500ZT
020110nF 50V X7R ±20% 0201 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHSCCTCMultilayer Ceramic Capacitors MLCC - SMD/SMT
MHL3014GTD
插件,D=3mm-25℃~+85℃ 17mcd~24mcd 2.2V 20mA 3mm Round Lens 50° 568nm 572nm 80mW Green Diffused Lens Yellow Green 插件,D=3mm LED Indication - Discrete ROHSMEIHUALED Indication - DiscreteSC0402J1500F2ANRH
0402-55℃~+155℃ 150Ω 50V 62.5mW Thick Film Resistor ±100ppm/℃ ±5% 0402 Chip Resistor - Surface Mount ROHSSunwayChip Resistor - Surface MountWR04X102JTL
R0402-55℃~+155℃ 1kΩ 50V 62.5mW Thick Film Resistor ±100ppm/℃ ±5% 0402 Chip Resistor - Surface Mount ROHSWalsin TechnologyChip Resistor - Surface Mount
CS1608X7R105K100NRB
060310V 1uF X7R ±10% 0603 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHSSamwha CapacitorMultilayer Ceramic Capacitors MLCC - SMD/SMT
2N7002
SOT-23-55℃~+150℃ 1 N-channel 1.6V 1.85Ω@10V、2.05Ω@4.5V 1.8nC@4.5V 11pF 28pF 300mA 350mW 4pF 60V N-Channel SOT-23 MOSFETs ROHSElecSuperMOSFETs
CDLL4148
DO-213AASwitching DiodesMicrochip Technology
Parts
21| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 10k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R4, R5, R6, R8 |
| 2 | 100nf | Capacitor_SMD:C_1210_3225Metric | C2, C3 |
| 2 | LED | LED_THT:LED_D3.0mm | D1, D8 |
| 1 | 150 | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R1 |
| 1 | 170 | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R7 |
| 1 | 1K | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R9 |
| 1 | 1uf | Capacitor_SMD:C_1210_3225Metric | C1 |
| 1 | 2N7002 | Package_TO_SOT_SMD:SOT-23 | Q1 |
| 1 | 476421001 | Homme:MOLEX_476421001 | J2 |
| 1 | D | Diode_SMD:D_1210_3225Metric_Pad1.42x2.65mm_HandSolder | D7 |
| 1 | ESP-01v090 | Connector_PinSocket_2.54mm:PinSocket_2x04_P2.54mm_Vertical | U1 |
| 1 | LD1117S33TR_SOT223 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U2 |
| 1 | PC817 | Package_DIP:SMDIP-4_W7.62mm | U4 |
| 1 | SANYOU_SRD_Form_C | Relay_THT:Relay_SPDT_SANYOU_SRD_Series_Form_C | K2 |
| 1 | Screw_Terminal_01x04 | TerminalBlock:TerminalBlock_Xinya_XY308-2.54-4P_1x04_P2.54mm_Horizontal | J1 |
| 1 | ~ | Homme:Buck Connect | BC1 |
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Questions
How big is the Homee kicad PCB?
It measures 50 × 38 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Homee kicad use?
21 parts, built around the 2.54-2*4, LD1117-3.3(MS), PC817C and 0402 ±1% 10K. 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 Homee kicad KiCad files?
From the arthurnbr/Homee_PCB repository on GitHub, at the commit this page was made from: the board is homee_kicad.kicad_pcb and its schematic homee_kicad.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Homee kicad design in my own project?
Its repository states no licence, so its author keeps all rights: ask arthurnbr before reusing the design.