2 layers
AS5600
ambadran/Revolute_Joint
Optimal Cheap Robotic Actuator allowing high Torque and moderate Speed. Allow PRECISE Absolute, Speed and Torque Control. Using 3D-printed Cycloidal Drive, Custom PCB and LQR Control Algorithm.
12 parts
2 layers90.7 × 55.4 mm
H bridge V3
ambadran/Revolute_JointOptimal Cheap Robotic Actuator allowing high Torque and moderate Speed. Allow PRECISE Absolute, Speed and Torque Control. Using 3D-printed Cycloidal Drive, Custom PCB and LQR Control Algorithm.
- Size
- 90.7 × 55.4 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 57
- Nets
- 31
- Pads
- 136
- Tracks, vias
- 299, 0
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 10 May 2023
- Updated
- 4 Mar 2024
Overview
H bridge V3 is an open-source printed circuit board by ambadran, from the ambadran/Revolute_Joint repository on GitHub. It is a 2-layer board of 90.7 × 55.4 mm with 57 parts on 31 nets, routed with 299 tracks and 0 vias.
It is built around the NE555P, S8050 and IRF540N, with the S8550 and SR360 among its other parts. Its parts include 14 resistors, 2 capacitors, 2 diodes and 1 IC. It belongs with the interfaces and adapters boards of this library.
Main components
5
NE555P
DIP-80℃~+70℃ 100kHz 10mA 4.5V~16V DIP-8 555 Timers / Counters ROHSTexas InstrumentsTimers / Counters
S8050
SOT-23-55℃~+150℃ 1 NPN 100MHz 100nA 120 25V 300mW 500mA 5V 600mV NPN SOT-23 Bipolar (BJT) ROHShongjiachengBipolar (BJT)
IRF540N
TO-2201 N-channel 1.35nF 100V 130W 280pF 33A 35mΩ@10V 4V 52nC@10V 85pF N-Channel TO-220 MOSFETs ROHSOSENMOSFETsS8550
SOT-23-55℃~+150℃ 1 PNP 100nA 120 150MHz 25V 300mW 500mA 5V 600mV PNP SOT-23 Bipolar (BJT) ROHSJiangsu Changjing Electronics Technology (CJ)Bipolar (BJT)
SR360
DO-201AD-50℃~+125℃ 1 Independent 3A 500uA@60V 60V 700mV@3A 80A DO-201AD Schottky Diodes ROHSMDDSchottky Diodes
README
README.mdThe Ultimate Revolute Joint could be reused for a multitude of applications.
Mechanics:
- will be a stepper motor driving a 3d printed cycloidal drive
- will have a python script to generate the cycloid for the mechanical design
Electronics:
- will be a MOSFET PIC controlled with a magnetometer for closed loop control
Programming:
- will be in C for xc8 PIC which have input UART/I2C/SPI exact angle command and using a damped exact closed loop control algorithm will drive the mosfets using the correct sequence to get the revolute joint to wanted angle.
- will have a python script to easily communicate to the pic through a ttl converter or a micropython board using CLI and GUI to visualize
Parts
57| Qty | Value | Footprint | References |
|---|---|---|---|
| 12 | S8050 | Package_TO_SOT_THT:TO-92_Inline | QN1, QN2, QN3, QN4, QN5, QN6, QN7, QN8, QN9, QN10, QN11, QN12 |
| 9 | 1k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R2, R3, R5, R6, R8, R9, R11, R12, RT2 |
| 5 | 10k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R1, R4, R7, R10, RT1 |
| 4 | 10uF | Capacitor_THT:CP_Radial_D5.0mm_P2.50mm | CT1, CT2, CT3, CT4 |
| 4 | Conn_01x01_Female | Connector_PinHeader_2.54mm:PinHeader_1x01_P2.54mm_Vertical | LogicInput1, LogicInput2, LogicInput3, LogicInput4 |
| 4 | IRF540N | Package_TO_SOT_THT:TO-220-3_Vertical | QM1, QM2, QM3, QM4 |
| 4 | S8550 | Package_TO_SOT_THT:TO-92_Inline | QP1, QP2, QP3, QP4 |
| 4 | SR360 | Diode_THT:D_DO-27_P12.70mm_Horizontal | DP1, DP2, DP3, DP4 |
| 3 | Conn_01x02_Female | TerminalBlock:TerminalBlock_bornier-2_P5.08mm | LogicPowerInput1, Output1, PowerInput1 |
| 2 | 100nF | Capacitor_THT:C_Disc_D5.0mm_W2.5mm_P2.50mm | C1, C2 |
| 2 | 1N5819 | Diode_THT:D_DO-41_SOD81_P10.16mm_Horizontal | D1, D2 |
| 1 | 100pF | Capacitor_THT:C_Disc_D5.0mm_W2.5mm_P2.50mm | C_p1 |
| 1 | 12.1v | Diode_THT:D_DO-34_SOD68_P7.62mm_Horizontal | DZ1 |
| 1 | C_Polarized | Capacitor_THT:CP_Radial_D10.0mm_P5.00mm | CP1 |
| 1 | NE555P | Package_DIP:DIP-8_W7.62mm | U1 |
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Questions
How big is the H bridge V3 PCB?
It measures 90.7 × 55.4 mm and has 2 copper layers, 1.6 mm thick.
What parts does the H bridge V3 use?
57 parts, built around the NE555P, S8050, IRF540N and S8550. 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 H bridge V3 KiCad files?
From the ambadran/Revolute_Joint repository on GitHub, at the commit this page was made from: the board is Circuits/H-bridge/H-bridge V3.kicad_pcb and its schematic Circuits/AS5600/AS5600.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the H bridge V3 design in my own project?
Its repository states no licence, so its author keeps all rights: ask ambadran before reusing the design.