2 layers93 × 116.3 mm
2 layers118.1 × 90.2 mm
FitBot
redixhumayun/pcb-designRepo to house project files for the PCB design project
- Size
- 118.1 × 90.2 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 37
- Nets
- 47
- Pads
- 139
- Tracks, vias
- 184, 6
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 20 Sep 2022
- Updated
- 20 Sep 2022
Overview
FitBot is an open-source printed circuit board by redixhumayun, from the redixhumayun/pcb-design repository on GitHub. It is a 2-layer board of 118.1 × 90.2 mm with 37 parts on 47 nets, routed with 184 tracks and 6 vias.
It is built around the L298N and LM2596T-5.0. Its parts include 18 diodes, 8 capacitors, 5 connectors, 4 ICs and 1 resistor. It belongs with the ESP32 boards of this library.
Main components
2
L298N
Multiwatt-15-25℃~+130℃ 2 2A 4.5V~7V Bipolar Driver Overcurrent Protection、Over temperature protection Yes Multiwatt-15 Stepper Motor Driver ROHSHGSEMIStepper Motor Driver
LM2596T-5.0
TO-220-5-40℃~+125℃@(TJ) 1 150kHz 3A 4.5V~40V 5V 5mA Buck Buck Built-in Fixed No TO-220-5 DC-DC Converters ROHSTexas InstrumentsDC-DC Converters
Parts
37| Qty | Value | Footprint | References |
|---|---|---|---|
| 16 | 1N4007 | Diode_THT:D_DO-41_SOD81_P10.16mm_Horizontal | D1, D2, D3, D4, D5, D6, D7, D8, D9, D10, D11, D12, D13, D14, D15, D16 |
| 5 | Screw_Terminal_01x02 | TerminalBlock_Phoenix:TerminalBlock_Phoenix_MKDS-1,5-2-5.08_1x02_P5.08mm_Horizontal | J1, J2, J3, J4, J5 |
| 4 | 100nF | downloaded-footprints:CAPC2012X135N-CL21A106KOQNNNE-0805 | C5, C6, C7, C8 |
| 3 | 220uF | Capacitor_THT:CP_Radial_D8.0mm_P5.00mm | C2, C3, C4 |
| 2 | L298N | Package_TO_SOT_THT:TO-220-15_P2.54x2.54mm_StaggerOdd_Lead4.58mm_Vertical | U3, U4 |
| 1 | 1N5822 | downloaded-footprints:DIOAD2120W130L950D530P - Schottky 1N5822 | D17 |
| 1 | 1k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R1 |
| 1 | 33uH | downloaded-footprints:IHLP4040DZEK220M8A | L1 |
| 1 | 680uF | downloaded-footprints:CAPPRD350W60D800H2000 - EEUFM1C681L | C1 |
| 1 | ESP32S_Node_MCU | Fitbot_Library:ESP32_NODE_MCU | U2 |
| 1 | LM2596T-5 | downloaded-footprints:LM2596T-5.0&slash_LF03 | U1 |
| 1 | RED | LED_THT:LED_D3.0mm | D18 |
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Questions
How big is the FitBot PCB?
It measures 118.1 × 90.2 mm and has 2 copper layers, 1.6 mm thick.
What parts does the FitBot use?
37 parts, built around the L298N and LM2596T-5.0. 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 FitBot KiCad files?
From the redixhumayun/pcb-design repository on GitHub, at the commit this page was made from: the board is FitBot/FitBot.kicad_pcb and its schematic FitBot/FitBot.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the FitBot design in my own project?
Its repository states no licence, so its author keeps all rights: ask redixhumayun before reusing the design.