2 layers50.3 × 54 mm
JK BMS CAN
dremeier/Arduino-JK-BMS-To-Pylontech-CAN-PCB
PCB and Case for the Arduino JK-BMS To Pylontech CAN converter
66 parts9
2 layers50.8 × 50.8 mm
HW4 KiCad
HillWolf/Mechatronics-433-DBGRepo for MECH_ENG 433 work.
- Size
- 50.8 × 50.8 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 23
- Nets
- 35
- Pads
- 98
- Tracks, vias
- 170, 15
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 7 Jun 2023
- Updated
- 11 Jun 2023
Overview
HW4 KiCad is an open-source printed circuit board by HillWolf, from the HillWolf/Mechatronics-433-DBG repository on GitHub. It is a 2-layer board of 50.8 × 50.8 mm with 23 parts on 35 nets, routed with 170 tracks and 15 vias.
It is built around the CP2102 and AP7384-33SA. Its parts include 6 capacitors, 5 resistors, 4 connectors, 3 diodes and 3 switches.
Main components
2
CP2102
-Non-isolated TYPE-A UART(TTL) USB2.0 - USB Conversion Modules ROHSAi-ThinkerUSB Conversion Modules
AP7384-33SA
SOT-23-40℃~+125℃@(Tj) 1 2.5uA 3.3V 40V 500mV@(50mA) 50mA 60dB Fixed Over Temperature Protection、Short Circuit Protection Positive SOT-23 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSDiodes IncorporatedVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
Parts
23| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 1uF | Capacitor_THT:C_Disc_D5.1mm_W3.2mm_P5.00mm | C1, C4, C5, C6 |
| 3 | 330R | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R1, R2, R3 |
| 2 | 0.1uF | Capacitor_THT:C_Disc_D3.4mm_W2.1mm_P2.50mm | C2, C3 |
| 2 | 10kR | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R4, R5 |
| 2 | SW_Push | HW4 Footprint Library:pushbutton | SW2, SW3 |
| 1 | AP7384-33SA | Package_TO_SOT_THT:TO-92L_Inline | U2 |
| 1 | Battery | Connector_PinSocket_2.54mm:PinSocket_1x02_P2.54mm_Vertical | J1 |
| 1 | CP2102 | Connector_PinSocket_2.54mm:PinSocket_1x06_P2.54mm_Vertical | J2 |
| 1 | LED | LED_THT:LED_D3.0mm | D2 |
| 1 | LEFT | Connector_PinSocket_2.54mm:PinSocket_1x12_P2.54mm_Vertical | J3 |
| 1 | RED | LED_THT:LED_D3.0mm | D1 |
| 1 | RIGHT | Connector_PinSocket_2.54mm:PinSocket_1x12_P2.54mm_Vertical | J4 |
| 1 | SW_Slide | HW4 Footprint Library:slideswpic | SW1 |
| 1 | YELLOW | LED_THT:LED_D3.0mm | D3 |
| 1 | ~ | Package_DIP:DIP-28_W7.62mm_Socket | U1 |
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Questions
How big is the HW4 KiCad PCB?
It measures 50.8 × 50.8 mm and has 2 copper layers, 1.6 mm thick.
What parts does the HW4 KiCad use?
23 parts, built around the CP2102 and AP7384-33SA. 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 HW4 KiCad KiCad files?
From the HillWolf/Mechatronics-433-DBG repository on GitHub, at the commit this page was made from: the board is hw04/HW4 KiCad/HW4 KiCad.kicad_pcb and its schematic hw04/HW4 KiCad/HW4 KiCad.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the HW4 KiCad design in my own project?
Its repository states no licence, so its author keeps all rights: ask HillWolf before reusing the design.