4 layers81.5 × 80 mm
2 layers21 × 41 mm
Electrium Mobility KiCad
Electrium-Mobility/cf-rc-pcb- Size
- 21 × 41 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 16
- Nets
- 79
- Pads
- 158
- Tracks, vias
- 144, 22
- Pours
- 3
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 31 Oct 2024
- Updated
- 29 Nov 2024
Overview
Electrium Mobility KiCad is an open-source printed circuit board by Electrium-Mobility, from the Electrium-Mobility/cf-rc-pcb repository on GitHub, published under the MIT licence. It is a 2-layer board of 21 × 41 mm with 16 parts on 79 nets, routed with 144 tracks and 22 vias.
It is built around the CH340C, ESP32-WROOM-32 and MIC5504-3.3YM5, with the BC817 among its other parts. Its parts include 4 capacitors, 4 resistors, 4 ICs, 2 transistors and 1 diode. It belongs with the ESP32 boards of this library.
Main components
4
CH340C
SOP-16-20℃~+70℃ 2Mbps 3.3V、5V 50uA 7mA Transceiver USB 2.0 SOP-16 USB Converters ROHSWCH (Nanjing Qinheng Microelectronics)USB Converters
ESP32-WROOM-32
SMD,18x25.5mm-40℃~+85℃ -98dBm 2.4GHz 2.7V~3.6V 20dBm Bluetooth4.2 ESP32-DOWDQ6 UART、SDIO、SPI、I2C、GPIO、PWM、ADC、DAC SMD,25.5x18mm WiFi Modules ROHSEspressif SystemsWiFi Modules
MIC5504-3.3YM5
SOT-23-5-40℃~+125℃@(Tj) 1 120uVrms 15uA 180mV@(300mA) 3.3V 300mA 5.5V 75dB@(1kHz) Fixed Over Temperature Protection、Enable Positive SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSTECH PUBLICVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
BC817
SOT-231 NPN 100nA 150MHz 300mW 40 45V 500mA 5V 700mV NPN SOT-23 Bipolar (BJT) ROHSShikuesBipolar (BJT)
Parts
16| Qty | Value | Footprint | References |
|---|---|---|---|
| 3 | 100nF | Capacitor_SMD:C_0603_1608Metric | C2, C3, C4 |
| 2 | 10k | Resistor_SMD:R_0603_1608Metric | R5, R6 |
| 2 | 5.1k | Resistor_SMD:R_0603_1608Metric | R7, R8 |
| 2 | BC817 | Package_TO_SOT_SMD:SOT-23 | Q1, Q2 |
| 1 | 10 uF | Capacitor_SMD:C_0603_1608Metric | C1 |
| 1 | CH340C | Package_SO:SOIC-16_3.9x9.9mm_P1.27mm | U3 |
| 1 | D_Zener | Package_TO_SOT_SMD:SOT-23 | D3 |
| 1 | ESP32-WROOM-32 | RF_Module:ESP32-WROOM-32 | U4 |
| 1 | LCD-016N002L | Display:LCD-016N002L | U2 |
| 1 | MIC5504-3.3YM5 | Package_TO_SOT_SMD:SOT-23-5 | U5 |
| 1 | USB_C_Receptacle | Connector_USB:USB_C_Receptacle_Molex_105450-0101 | J1 |
Questions
How big is the Electrium Mobility KiCad PCB?
It measures 21 × 41 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Electrium Mobility KiCad use?
16 parts, built around the CH340C, ESP32-WROOM-32, MIC5504-3.3YM5 and BC817. 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 Electrium Mobility KiCad KiCad files?
From the Electrium-Mobility/cf-rc-pcb repository on GitHub, at the commit this page was made from: the board is Electrium-Mobility-KiCad.kicad_pcb and its schematic Electrium-Mobility-KiCad.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Electrium Mobility KiCad 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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