2 layers182.1 × 236.8 mm
Printable PCB
JRegi/MagicAlonso-LineFollower
Repositorio dedicado al desarrollo del velocista profesional MagicAlonso.
236 partsMIT
2 layers181.1 × 244 mm
Main MagicAlonso rounded
JRegi/MagicAlonso-LineFollowerRepositorio dedicado al desarrollo del velocista profesional MagicAlonso.
- Size
- 181.1 × 244 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 412
- Nets
- 80
- Pads
- 1,264
- Tracks, vias
- 2,176, 332
- Pours
- 936
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 19 Nov 2024
- Updated
- 29 Nov 2025
Overview
Main MagicAlonso rounded is an open-source printed circuit board by JRegi, from the JRegi/MagicAlonso-LineFollower repository on GitHub, published under the MIT licence. It is a 2-layer board of 181.1 × 244 mm with 412 parts on 80 nets, routed with 2,176 tracks and 332 vias.
It is built around the CH340C, ESP32-WROOM-32E and MP2315GJ-Z, with the SS14, WS2812B and IRLML2502 among its other parts. Its parts include 92 capacitors, 68 resistors, 48 connectors, 24 diodes and 20 ICs. It belongs with the robots and motor control boards and the ESP32 boards of this library.
Main components
7
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-32E
SMD,18x25.5mmSMD,18x25.5mm WiFi Modules ROHSEspressif SystemsWiFi Modules
MP2315GJ-Z
TSOT-23-8-40℃~+125℃ 1 180uA 3A 4.5V~24V 500kHz 800mV~22.8V Adjustable Buck Built-in Overcurrent Protection、Light load efficient mode、Cycle-by-cycle current limiting、Frequency synchronization、Hiccup current limiting、Built-in LDO regulator Step-down type Yes TSOT-23-8 DC-DC Converters ROHSMonolithic Power SystemsDC-DC Converters
SS14
SMA(DO-214AC)-55℃~+150℃ 1A 25A 300uA@40V 40V 550mV@1A Independent SMA(DO-214AC) Schottky Diodes ROHSMDDSchottky Diodes
WS2812B
5mm X 5mm Surface Mount RGB LED with Intelligent ControlWorldsemiUncategorised
IRLML2502
SOT-23-40℃~+150℃ 1 N-channel 1.25W 20V 4.2A 50mΩ@2.5V 600mV 66pF 740pF 8nC@10V SOT-23 MOSFETs ROHSGuangdong HottechMOSFETs
XT30PW-M
-- Power connector / plug connector ROHSChangzhou Amass ElecUncategorised
README
README.mdMagicAlonso - Robot dedicado a la leyenda Asturiana del automobilismo
MagicAlonso V1 (sin turbina)
Descripción
MagicAlonso es un robot seguidor de líneas de alto rendimiento con tracción y succión brushless.
Parts
412| Qty | Value | Footprint | References |
|---|---|---|---|
| 44 | , , , , , , , , , , , , , , , +28 | ||
| 28 | 100nF | Capacitor_SMD:C_0603_1608Metric | C14, C14, C14, C14, C18, C18, C18, C18, C19, C19, C19, C19, C23, C23, C23, C23 +12 |
| 28 | 10k | Resistor_SMD:R_0603_1608Metric | R10, R10, R10, R10, R11, R11, R11, R11, R12, R12, R12, R12, R13, R13, R13, R13 +12 |
| 24 | M3 | MountingHole:MountingHole_3mm | H1, H1, H1, H1, H2, H2, H2, H2, H3, H3, H3, H3, H4, H4, H4, H4 +8 |
| 20 | 100nF | Capacitor_SMD:C_0805_2012Metric | C4, C4, C4, C4, C12, C12, C12, C12, C24, C24, C24, C24, C26, C26, C26, C26 +4 |
| 16 | M2 | MountingHole:MountingHole_2.2mm_M2 | H7, H7, H7, H7, H8, H8, H8, H8, H9, H9, H9, H9, H10, H10, H10, H10 |
| 12 | 10k | Resistor_SMD:R_0805_2012Metric | R6, R6, R6, R6, R9, R9, R9, R9, R17, R17, R17, R17 |
| 12 | 1uF | Capacitor_SMD:C_0805_2012Metric | C3, C3, C3, C3, C11, C11, C11, C11, C13, C13, C13, C13 |
| 12 | 22uF | Capacitor_SMD:C_0805_2012Metric | C17, C17, C17, C17, C20, C20, C20, C20, C21, C21, C21, C21 |
| 12 | SS14 | Diode_SMD:D_SMA | D1, D1, D1, D1, D6, D6, D6, D6, D7, D7, D7, D7 |
| 8 | 100 | Resistor_SMD:R_0805_2012Metric | R5, R5, R5, R5, R7, R7, R7, R7 |
| 8 | 100uF | Capacitor_SMD:CP_Elec_6.3x5.4 | C2, C2, C2, C2, C28, C28, C28, C28 |
| 8 | 10nF | Capacitor_SMD:C_0805_2012Metric | C9, C9, C9, C9, C10, C10, C10, C10 |
| 8 | WS2812B | LED_SMD:LED_WS2812B_PLCC4_5.0x5.0mm_P3.2mm | D3, D3, D3, D3, D5, D5, D5, D5 |
| 4 | 100k | Resistor_SMD:R_0603_1608Metric | R15, R15, R15, R15 |
| 4 | 100k | Resistor_SMD:R_0805_2012Metric | Rp2, Rp2, Rp2, Rp2 |
| 4 | 10uF | Capacitor_SMD:C_0805_2012Metric | C22, C22, C22, C22 |
| 4 | 1k | Resistor_SMD:R_0603_1608Metric | R1, R1, R1, R1 |
| 4 | 20 | Resistor_SMD:R_0805_2012Metric | R14, R14, R14, R14 |
| 4 | 300mA | Fuse:Fuse_1812_4532Metric_Pad1.30x3.40mm_HandSolder | F1, F1, F1, F1 |
| 4 | 330 | Resistor_SMD:R_1206_3216Metric | R4, R4, R4, R4 |
| 4 | 330 | Resistor_SMD:R_0805_2012Metric | R8, R8, R8, R8 |
| 4 | 33k | Resistor_SMD:R_0603_1608Metric | Rt1, Rt1, Rt1, Rt1 |
| 4 | 47k | Resistor_SMD:R_0805_2012Metric | Rp1, Rp1, Rp1, Rp1 |
| 4 | 6.8uH | Inductor_SMD:L_TDK_SLF6025 | L1, L1, L1, L1 |
| 4 | ACS712-20A | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U3, U3, U3, U3 |
| 4 | ACS712-30A | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U2, U2, U2, U2 |
| 4 | BUTTON_Push | Button_Switch_SMD:SW_SPST_CK_RS282G05A3 | SW4, SW4, SW4, SW4 |
| 4 | Boot_SW | MixLib:SW_Slide-03_P2.54_L9_W4_H7 | SW3, SW3, SW3, SW3 |
| 4 | Buzzer | Buzzer_Beeper:Buzzer_12x9.5RM7.6 | BZ1, BZ1, BZ1, BZ1 |
| 4 | CH340C | Package_SO:SOIC-16_3.9x9.9mm_P1.27mm | U4, U4, U4, U4 |
| 4 | EN_Push | Button_Switch_SMD:SW_SPST_CK_RS282G05A3 | SW2, SW2, SW2, SW2 |
| 4 | ESC1 | Connector_JST:JST_XH_S2B-XH-A_1x02_P2.50mm_Horizontal | J10, J10, J10, J10 |
| 4 | ESC2 | Connector_JST:JST_XH_S2B-XH-A_1x02_P2.50mm_Horizontal | J11, J11, J11, J11 |
| 4 | ESC3 | Connector_JST:JST_XH_S2B-XH-A_1x02_P2.50mm_Horizontal | J12, J12, J12, J12 |
| 4 | ESC_VM | TerminalBlock_Phoenix:TerminalBlock_Phoenix_PT-1,5-6-3.5-H_1x06_P3.50mm_Horizontal | J15, J15, J15, J15 |
| 4 | ESP32-WROOM-32E | PCM_Espressif:ESP32-WROOM-32E | U1, U1, U1, U1 |
| 4 | Encoder1 | Connector_JST:JST_XH_B3B-XH-A_1x03_P2.50mm_Vertical | J4, J4, J4, J4 |
| 4 | Encoder2 | Connector_JST:JST_XH_B3B-XH-A_1x03_P2.50mm_Vertical | J5, J5, J5, J5 |
| 4 | IRLML2502 | Package_TO_SOT_SMD:SOT-23 | Q1, Q1, Q1, Q1 |
| 4 | LED_On | MixLib:LED_0805_2012Metric | D2, D2, D2, D2 |
| 4 | MP2315 | Package_TO_SOT_SMD:TSOT-23-8 | ST1, ST1, ST1, ST1 |
| 4 | MPU6050 | MixLib:MPU6050_Module | J2, J2, J2, J2 |
| 4 | Mini360 | MixLib:Mini360_step-down | U6, U6, U6, U6 |
| 4 | Pot | Potentiometer_SMD:Potentiometer_Vishay_TS53YJ_Vertical | RV1, RV1, RV1, RV1 |
| 4 | Power_SW | MixLib:SW_Slide-03_P2.54_L9_W4_H7 | SW1, SW1, SW1, SW1 |
| 4 | Sensors | Connector_JST:JST_XH_S10B-XH-A_1x10_P2.50mm_Horizontal | J9, J9, J9, J9 |
| 4 | TerminalBlock_Phoenix_PT-1,5-3-3.5-H_1x03_P3.50mm_Horizontal | TerminalBlock_Phoenix:TerminalBlock_Phoenix_PT-1,5-3-3.5-H_1x03_P3.50mm_Horizontal | ESC_3, ESC_3, ESC_3, ESC_3 |
| 4 | UART_Out | Connector_JST:JST_XH_S4B-XH-A_1x04_P2.50mm_Horizontal | J14, J14, J14, J14 |
| 4 | USB_B_Micro | Connector_USB:USB_Micro-B_Amphenol_10104110_Horizontal | J16, J16, J16, J16 |
| 4 | USB_C_Receptacle_USB2.0_16P | Connector_USB:USB_C_Receptacle_GCT_USB4110 | J13, J13, J13, J13 |
| 4 | XT30PW-M | Connector_AMASS:AMASS_XT30U-M_1x02_P5.0mm_Vertical | J1, J1, J1, J1 |
The 392 most common of 412 parts.
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Questions
How big is the Main MagicAlonso rounded PCB?
It measures 181.1 × 244 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Main MagicAlonso rounded use?
412 parts, built around the CH340C, ESP32-WROOM-32E, MP2315GJ-Z and SS14. 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 Main MagicAlonso rounded KiCad files?
From the JRegi/MagicAlonso-LineFollower repository on GitHub, at the commit this page was made from: the board is pcb/ESP32_main_boards/main_MagicAlonso/rounded/main_MagicAlonso-rounded.kicad_pcb and its schematic pcb/ESP32_main_boards/main_Magic-simple/main_Magic-simple.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Main MagicAlonso rounded 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).