2 layers118.1 × 90.2 mm
2 layers93 × 116.3 mm
FinalProject CDP301
nhatminhhpham17-bot/PCB-Design- Size
- 93 × 116.3 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 39
- Nets
- 43
- Pads
- 129
- Tracks, vias
- 238, 15
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 23 Jul 2026
- Updated
- 23 Jul 2026
Overview
FinalProject CDP301 is an open-source printed circuit board by nhatminhhpham17-bot, from the nhatminhhpham17-bot/PCB-Design repository on GitHub. It is a 2-layer board of 93 × 116.3 mm with 39 parts on 43 nets, routed with 238 tracks and 15 vias.
It is built around the L298N, LM2596T-5.0 and EG1218. Its parts include 13 diodes, 5 resistors, 3 connectors, 2 capacitors and 2 ICs.
Main components
3
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
EG1218
插件-20℃~+70℃ 11.6mm 200mA 30V 4mm 7.4mm Black PC Pin Rectangular Columnar SPDT Through Hole Plugin Slide Switches ROHSE-SwitchSlide Switches
Parts
39| Qty | Value | Footprint | References |
|---|---|---|---|
| 8 | D | Diode_THT:D_DO-41_SOD81_P10.16mm_Horizontal | D1, D2, D3, D4, D5, D6, D7, D8 |
| 5 | Screw_Terminal_01x02 | TerminalBlock_Phoenix:TerminalBlock_Phoenix_MKDS-1,5-2-5.08_1x02_P5.08mm_Horizontal | J_Left_Front1, J_Left_Rear1, J_Right_Front1, J_Right_Rear1, J3 |
| 3 | LED | LED_THT:LED_D5.0mm | D10, D12, D13 |
| 2 | 1K | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R2, R3 |
| 2 | 470uF | Capacitor_THT:CP_Radial_D8.0mm_P3.50mm | C_IN-12, C_OUT-5 |
| 2 | J_Plug | Connector_PinSocket_2.54mm:PinSocket_1x15_P2.54mm_Vertical | J4, J5 |
| 1 | 1000uF/25V | Capacitor_THT:CP_Radial_D10.0mm_P5.00mm | C2 |
| 1 | 1K | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R4 |
| 1 | 1N5822 | Diode_THT:D_DO-201AD_P15.24mm_Horizontal | D14 |
| 1 | 220uF/35V | Capacitor_THT:CP_Radial_D8.0mm_P3.50mm | C1 |
| 1 | 2K | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R5 |
| 1 | 3.3K | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R1 |
| 1 | 33uH | Inductor_THT:L_Radial_D10.0mm_P5.00mm_Fastron_07M | L1 |
| 1 | D_Schottky | Diode_THT:D_DO-201_P15.24mm_Horizontal | D11 |
| 1 | EG1218 | EG1218:SW_EG1218 | S1 |
| 1 | Fuse | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | F1 |
| 1 | J_Buzzer | Connector_PinSocket_2.54mm:PinSocket_1x03_P2.54mm_Vertical | J2 |
| 1 | J_HC-SR04 | Connector_PinSocket_2.54mm:PinSocket_1x04_P2.54mm_Vertical | J_HC-SR04 |
| 1 | L298N | Package_TO_SOT_THT:TO-220-15_P2.54x5.08mm_StaggerOdd_Lead4.58mm_Vertical | U1 |
| 1 | LM2596T-5 | Package_TO_SOT_THT:TO-220-5_P3.4x3.7mm_StaggerOdd_Lead3.8mm_Vertical | U3 |
| 1 | MPU6050 | Connector_PinSocket_2.54mm:PinSocket_1x04_P2.54mm_Vertical | J_MPU6050 |
| 1 | OLED | Connector_PinSocket_2.54mm:PinSocket_1x04_P2.54mm_Vertical | J_OLED1 |
| 1 | Servo | Connector_PinSocket_2.54mm:PinSocket_1x03_P2.54mm_Vertical | J_Servo1 |
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Questions
How big is the FinalProject CDP301 PCB?
It measures 93 × 116.3 mm and has 2 copper layers, 1.6 mm thick.
What parts does the FinalProject CDP301 use?
39 parts, built around the L298N, LM2596T-5.0 and EG1218. 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 FinalProject CDP301 KiCad files?
From the nhatminhhpham17-bot/PCB-Design repository on GitHub, at the commit this page was made from: the board is FinalProject_CDP301/FinalProject_CDP301.kicad_pcb and its schematic FinalProject_CDP301/FinalProject_CDP301.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the FinalProject CDP301 design in my own project?
Its repository states no licence, so its author keeps all rights: ask nhatminhhpham17-bot before reusing the design.