4 layers99.6 × 99.8 mm
2 layers117.1 × 68.6 mm
Proyecto exposito
misaacastillo/RoboticArm1“Robotic Arm” es un brazo robotico el cual cuenta con un modelo dummy de menores dimensiones. Este modelo copia tendrá una conexión entre sus potenciómetros y los servomotores ubicados en el modelo principal.
- Size
- 117.1 × 68.6 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 37
- Nets
- 33
- Pads
- 98
- Tracks, vias
- 193, 5
- Pours
- 11
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 17 Aug 2024
- Updated
- 3 Apr 2025
Overview
Proyecto exposito is an open-source printed circuit board by misaacastillo, from the misaacastillo/RoboticArm repository on GitHub. It is a 2-layer board of 117.1 × 68.6 mm with 37 parts on 33 nets, routed with 193 tracks and 5 vias.
It is built around the BC548, BC558 and KBU6M, with the MBR745, RP2040-ZERO and SG90 among its other parts. Its parts include 6 resistors, 5 diodes, 4 transistors, 4 switches and 3 capacitors. It belongs with the RP2040 boards of this library.
Main components
6
BC548
TO-92TO-92 Bipolar (BJT) ROHSDDFBipolar (BJT)BC558
TO-921 PNP 100mA 100nA 150MHz 30V 500mW 5V 800 90mV、250mV PNP TO-92 Bipolar (BJT) ROHSDDFBipolar (BJT)
KBU6M
KBU-55℃~+150℃ 1V@3A 1kV 300A 5uA@1000V 6A Single-Phase Rectifier KBU Bridge Rectifiers ROHSTOSBridge Rectifiers
MBR745
TO-220AC-2-65℃~+175℃ 1 Independent 100uA@45V 150A 45V 7.5A 840mV@15A TO-220AC-2 Schottky Diodes ROHSonsemiSchottky Diodes
RP2040-ZERO
-- Development Boards & Kits ROHSWaveshareDevelopment Boards & Kits
SG90
1812-40℃~+90℃ 0.2mm 1pF 2 2.7mm 2kA 4.5mm 500V 90V 1812 Gas Discharge Tube Arresters (GDT) ROHSLittelfuseGas Discharge Tube Arresters (GDT)
README
README.mdROBOTIC ARM
“Robotic Arm” es un brazo robotico el cual cuenta con un modelo dummy de menores dimensiones. Este modelo copia tendrá una conexión entre sus potenciómetros y los servomotores ubicados en el modelo principal. Al mover con la mano las 4 articulaciones del modelo dummy provocará que el modelo original se mueva por su cuenta y en sincronía. Además el modelo dummy contará con un botón en el extremo superior del brazo, el cual al ser presionado, accionará la pinza ubicada en el extremo superior del modelo original.
BRAZO PRINCIPAL:
MODELO DUMMY:
Contacto
Misael Castillo
- 📷 Instagram: @misaacas
- 📧 Mail: misacastillo08@gmail.com
- 🏆 LinkedIn: Castillo Misael
- 🌐 Github: misaacastillo
📜 Licencia
Este proyecto está licenciado bajo la MIT License.
© 2024 Robotic Arm By Misael Castilo
Parts
37| Qty | Value | Footprint | References |
|---|---|---|---|
| 5 | , , , , | ||
| 4 | Terminal | TerminalBlock:TerminalBlock_Xinya_XY308-2.54-3P_1x03_P2.54mm_Horizontal | pines, Pines 3v3, Pines GND, S0 |
| 3 | terminal | TerminalBlock:TerminalBlock_Xinya_XY308-2.54-3P_1x03_P2.54mm_Horizontal | S1, S2, S3 |
| 2 | BC548 | Package_TO_SOT_THT:TO-92_Wide | Q2, Q3 |
| 2 | D_Zener | Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal | D2, D6 |
| 2 | R | Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal | R2, R3 |
| 1 | 1N4007 | Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal | D4 |
| 1 | 47 | Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal | R5 |
| 1 | 470 | Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal | R4 |
| 1 | 4k7 | Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal | R7 |
| 1 | BC558 | Package_TO_SOT_THT:TO-92_HandSolder | Q4 |
| 1 | C | Capacitor_THT:C_Radial_D10.0mm_H20.0mm_P5.00mm | C3 |
| 1 | C | Capacitor_THT:CP_Radial_D7.5mm_P2.50mm | C1 |
| 1 | C | Capacitor_THT:C_Radial_D18.0mm_H35.5mm_P7.50mm | C2 |
| 1 | Fuse | Fuse:Fuse_Littelfuse_395Series | F1 |
| 1 | IRF840N | Package_TO_SOT_THT:TO-220-3_Vertical | Q1 |
| 1 | KBU6M | Diode_THT:Diode_Bridge_Vishay_KBU | D1 |
| 1 | L | Inductor_THT:L_Radial_D27.9mm_P18.29mm_Vishay_IHB-3 | L1 |
| 1 | MBR745 | Package_TO_SOT_THT:TO-220-2_Vertical | D3 |
| 1 | R Pull Down | Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal | R1 |
| 1 | RP2040-Zero | rp2040-zero:RP2040-Zero | MC1 |
| 1 | SG90 | TerminalBlock:TerminalBlock_Xinya_XY308-2.54-3P_1x03_P2.54mm_Horizontal | S4 |
| 1 | Varistor | Fuse:Fuse_BelFuse_0ZRE0016FF_L9.9mm_W3.8mm | RV1 |
The 35 most common of 37 parts.
Questions
How big is the Proyecto exposito PCB?
It measures 117.1 × 68.6 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Proyecto exposito use?
37 parts, built around the BC548, BC558, KBU6M and MBR745. 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 Proyecto exposito KiCad files?
From the misaacastillo/RoboticArm repository on GitHub, at the commit this page was made from: the board is hardware/proyecto exposito.kicad_pcb and its schematic hardware/proyecto exposito.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Proyecto exposito design in my own project?
Its repository states no licence, so its author keeps all rights: ask misaacastillo before reusing the design.
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