2 layers80 × 55 mm
2 layers141 × 68.6 mm
EntangledHearts
felix-scheib/Rapid-PrototypingRapid Prototyping
- Size
- 141 × 68.6 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 77
- Nets
- 83
- Pads
- 286
- Tracks, vias
- 413, 50
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 30 Mar 2024
- Updated
- 30 Mar 2024
Overview
EntangledHearts is an open-source printed circuit board by felix-scheib, from the felix-scheib/Rapid-Prototyping repository on GitHub. It is a 2-layer board of 141 × 68.6 mm with 77 parts on 83 nets, routed with 413 tracks and 50 vias.
It is built around the ESP32-S3-WROOM-1-N8, JS202011SCQN and KMR631NGULCLFS, with the SFH3711 and USB4135-GF-A among its other parts. It belongs with the home automation and IoT boards and the ESP32 boards of this library.
Main components
5
ESP32-S3-WROOM-1-N8
SMD,25.5x18mm-40℃~+85℃ -98.2dBm 2.4GHz 20.5dBm 355mA 3V~3.6V 95mA Bluetooth5.0 ESP32-S3 Chip On-board PCB Antenna UART、SPI、I2C、I2S、USB SMD,25.5x18mm WiFi Modules ROHSEspressif SystemsWiFi Modules
JS202011SCQN
SMD-40℃~+85℃ 300mA 5,000 cycles 5.5mm 6V DPDT Rectangular Columnar SMD(SMT) Tab Surface Mount,Vertical SMD Slide Switches ROHSC&KSlide Switches
KMR631NGULCLFS
SMD-40℃~+85℃ 1.9mm 2.8mm 32V 3N 4.6mm 50mA Gull Wing IP67 Round Button SPST Surface Mount,Vertical SMD Tactile Switches ROHSC&KTactile Switches
SFH3711
SMD,1.4x2mm-40℃~+100℃ 20mA 3nA 5.5V 570nm ±60° SMD,1.4x2mm Phototransistors ROHSOSRAM Opto SemiconPhototransistors
USB4135-GF-A
SMD-30℃~+85℃ 1 3A 48V 6P Black Female Surface Mount, Right Angle Type-C SMD USB Connectors ROHSGlobal Connector Technology (GCT)USB Connectors
README
README.mdRapid Prototyping
This is the repository with my prototype of Rapid Prototyping by Prof. Dr. Stefan Rapp in the winterterm 23/24.
The following tools are used to create the prototype:
Parts
77| Qty | Value | Footprint | References |
|---|---|---|---|
| 12 | VAL** | MouseBites:mouse-bite-2.54mm-slot | mouse-bite-2.54mm-slot, mouse-bite-2.54mm-slot, mouse-bite-2.54mm-slot, mouse-bite-2.54mm-slot, mouse-bite-2.54mm-slot, mouse-bite-2.54mm-slot, mouse-bite-2.54mm-slot, mouse-bite-2.54mm-slot, mouse-bite-2.54mm-slot, mouse-bite-2.54mm-slot, mouse-bite-2.54mm-slot, mouse-bite-2.54mm-slot |
| 8 | 0.1µF | Capacitor_SMD:C_0805_2012Metric | C_Boot1, C_Button1, C_NP1, C_NP2, C_NP3, C_NP4, C_NP5, C_NP6 |
| 6 | 10kΩ | Resistor_SMD:R_0805_2012Metric | PU_Boot1, PU_EN1, PU_SCL1, PU_SDA1, R_DTR1, R_RTS1 |
| 3 | 1µF | Capacitor_SMD:C_0805_2012Metric | CP3, CP5, CP6 |
| 2 | 2N7002 | 2N7002:SOT96P240X120-3N | Q_BOOT1, Q_EN1 |
| 2 | 330Ω | Resistor_SMD:R_0805_2012Metric | R_LED1, R_NP1 |
| 2 | 4.7µF | Capacitor_SMD:C_0805_2012Metric | CP_CP1, CP2 |
| 1 | 100kΩ | Resistor_SMD:R_0805_2012Metric | PU_Photo1 |
| 1 | 2kΩ | Resistor_SMD:R_0805_2012Metric | PD_Prog1 |
| 1 | 470nF | Capacitor_SMD:C_0805_2012Metric | C_EN1 |
| 1 | 470pF | Capacitor_SMD:C_0805_2012Metric | CP4 |
| 1 | BatteryConnector | Connector_JST:JST_PH_S2B-PH-SM4-TB_1x02-1MP_P2.00mm_Horizontal | BatteryConnector1 |
| 1 | ButtonA1 | TestPoint:TestPoint_Pad_1.5x1.5mm | ButtonA1 |
| 1 | ButtonA2 | TestPoint:TestPoint_Pad_1.5x1.5mm | ButtonA2 |
| 1 | ButtonB1 | TestPoint:TestPoint_Pad_1.5x1.5mm | ButtonB1 |
| 1 | ButtonB2 | TestPoint:TestPoint_Pad_1.5x1.5mm | ButtonB2 |
| 1 | Conn_01x08_Pin | Connector_PinHeader_2.54mm:PinHeader_1x08_P2.54mm_Vertical_SMD_Pin1Left | MPU1 |
| 1 | ESP32-S3-WROOM-1 | PCM_Espressif:ESP32-S3-WROOM-1 | ESP1 |
| 1 | Flash | Connector_PinHeader_2.54mm:PinHeader_1x05_P2.54mm_Vertical_SMD_Pin1Left | Seriell_Flash1 |
| 1 | GND1 | TestPoint:TestPoint_Pad_1.5x1.5mm | GND1 |
| 1 | GND2 | TestPoint:TestPoint_Pad_1.5x1.5mm | GND2 |
| 1 | Input | Connector_PinHeader_2.54mm:PinHeader_1x05_P2.54mm_Vertical_SMD_Pin1Left | Seriell_Input1 |
| 1 | JS202011SCQN | JS202011SCQN:JS202011SCQN | PowerSwitch1 |
| 1 | KMR631NGULCLFS | KMR631NGULCLFS:KMR621NG | Button1 |
| 1 | LED | LED_SMD:LED_0805_2012Metric | LED1 |
| 1 | MCP73831-2-OT | Package_TO_SOT_SMD:SOT-23-5 | BM1 |
| 1 | NP1 | LED_SMD:LED_WS2812B_PLCC4_5.0x5.0mm_P3.2mm | D1 |
| 1 | NP2 | LED_SMD:LED_WS2812B_PLCC4_5.0x5.0mm_P3.2mm | D2 |
| 1 | NP3 | LED_SMD:LED_WS2812B_PLCC4_5.0x5.0mm_P3.2mm | D3 |
| 1 | NP4 | LED_SMD:LED_WS2812B_PLCC4_5.0x5.0mm_P3.2mm | D4 |
| 1 | NP5 | LED_SMD:LED_WS2812B_PLCC4_5.0x5.0mm_P3.2mm | D5 |
| 1 | NP6 | LED_SMD:LED_WS2812B_PLCC4_5.0x5.0mm_P3.2mm | D6 |
| 1 | NeoPixel1 | TestPoint:TestPoint_Pad_1.5x1.5mm | NeoPixel1 |
| 1 | NeoPixel2 | TestPoint:TestPoint_Pad_1.5x1.5mm | NeoPixel2 |
| 1 | OLED Display | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | Display1 |
| 1 | Output | Connector_PinHeader_2.54mm:PinHeader_1x05_P2.54mm_Vertical_SMD_Pin1Left | Seriell_Output1 |
| 1 | PhotoA1 | TestPoint:TestPoint_Pad_1.5x1.5mm | PhotoA1 |
| 1 | PhotoA2 | TestPoint:TestPoint_Pad_1.5x1.5mm | PhotoA2 |
| 1 | PhotoB1 | TestPoint:TestPoint_Pad_1.5x1.5mm | PhotoB1 |
| 1 | PhotoB2 | TestPoint:TestPoint_Pad_1.5x1.5mm | PhotoB2 |
| 1 | SCL1 | TestPoint:TestPoint_Pad_1.5x1.5mm | SCL1 |
| 1 | SCL2 | TestPoint:TestPoint_Pad_1.5x1.5mm | SCL2 |
| 1 | SDA1 | TestPoint:TestPoint_Pad_1.5x1.5mm | SDA1 |
| 1 | SDA2 | TestPoint:TestPoint_Pad_1.5x1.5mm | SDA2 |
| 1 | SFH_3711 | SFH_3711:SFH3711 | Photo1 |
| 1 | TC1185-xCT | Package_TO_SOT_SMD:SOT-23-5 | PM1 |
| 1 | USB4135-GF-A | USB4135-GF-A:USB4135GFA | USB1 |
| 1 | VCC1 | TestPoint:TestPoint_Pad_1.5x1.5mm | VCC1 |
| 1 | VCC2 | TestPoint:TestPoint_Pad_1.5x1.5mm | VCC2 |
Questions
How big is the EntangledHearts PCB?
It measures 141 × 68.6 mm and has 2 copper layers, 1.6 mm thick.
What parts does the EntangledHearts use?
77 parts, built around the ESP32-S3-WROOM-1-N8, JS202011SCQN, KMR631NGULCLFS and SFH3711. 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 EntangledHearts KiCad files?
From the felix-scheib/Rapid-Prototyping repository on GitHub, at the commit this page was made from: the board is KiCad/EntangledHearts/EntangledHearts.kicad_pcb and its schematic KiCad/EntangledHearts/EntangledHearts.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the EntangledHearts design in my own project?
Its repository states no licence, so its author keeps all rights: ask felix-scheib before reusing the design.
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