6 layers30 × 48 mm
Holter
peterisza/mobilecg
MobilECG II is an open source clinical grade Holter ECG. For more information, please visit http://mobilecg.hu.
231 parts66
4 layers17.8 × 28.5 mm
RbServo
RasmusB/rbServo2Hobby servo controller with CANBUS support
- Size
- 17.8 × 28.5 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 37
- Nets
- 43
- Pads
- 143
- Tracks, vias
- 285, 79
- Pours
- 12
- Routed
- Yes
- KiCad
- KiCad 3
- Created
- 22 Jan 2014
- Updated
- 27 Aug 2014
Overview
RbServo is an open-source printed circuit board by RasmusB, from the RasmusB/rbServo repository on GitHub. It is a 4-layer board of 17.8 × 28.5 mm with 37 parts on 43 nets, routed with 285 tracks and 79 vias.
It is built around the TJA1051T and PMF170XP. Its parts include 12 capacitors, 9 resistors, 6 connectors, 4 ICs and 2 diodes. It belongs with the interfaces and adapters boards and the AVR (ATmega, ATtiny) boards of this library.
Main components
2README
README.mdrbServo Readme
What is it?
All the hardware and software that is needed to build a CAN-BUS servo controller. It is meant to be used for RC servos.
What does it contain?
-
3D- hardware components -
HW- all the hardware design files are in this folder -
SW- The software for the servo. -
rbServoFirmware- Servo controller firmware
Parts
37| Qty | Value | Footprint | References |
|---|---|---|---|
| 5 | 100n | SMD_Discrete:0402-1005 | C201, C206, C207, C208, C211 |
| 2 | 0µ1 | SMD_Discrete:0402-1005 | C202, C203 |
| 2 | 12p | SMD_Discrete:0402-1005 | C204, C205 |
| 2 | 400 | SMD_Discrete:0402-1005 | R203, R204 |
| 2 | LED | SMD_Discrete:LED-0402-1005 | D201, D202 |
| 2 | rCAN | SMD_Discrete:0402-1005 | R206, R207 |
| 1 | 10k | SMD_Discrete:0402-1005 | R205 |
| 1 | 10u | SMD_Tantalum:A-3216-18 | C210 |
| 1 | 12k | SMD_Discrete:0402-1005 | R201 |
| 1 | 16MHz | XTAL:SMD-2.5x2mm | X201 |
| 1 | 200m | SMD_Discrete:0805-2012 | R209 |
| 1 | 22k | SMD_Discrete:0402-1005 | R202 |
| 1 | 2u2 | SMD_Discrete:0402-1005 | C212 |
| 1 | 4k7 | SMD_Discrete:0402-1005 | R208 |
| 1 | 5V | Vias_and_Pads:0.7x1.5mm | P104 |
| 1 | ATMEGA32M1_QFN32 | QFN:QFN-32_0mm65 | IC201 |
| 1 | ATMEL_ISP-6P | Pin_Header_1.27mm:2x3-RECEPTACLE-SMD | ISP101 |
| 1 | DRV8833-QFN | QFN:PQFN-16 | U203 |
| 1 | EXTCON | rbv_connectors:MPT_0,5_2,54x04 | P101 |
| 1 | GND | Vias_and_Pads:0.7x1.5mm | P105 |
| 1 | LM3480 | SOT:SOT-23 | U202 |
| 1 | M+ | Vias_and_Pads:0.7x1.5mm | P113 |
| 1 | M- | Vias_and_Pads:0.7x1.5mm | P114 |
| 1 | OUTLINE | Outlines:rbServo_Outline | OL101 |
| 1 | PMF170XP | SOT:SOT323_SC-70 | Q201 |
| 1 | Pot | Vias_and_Pads:0.7x1.5mm | P109 |
| 1 | TJA1051 | SOT:SOT782-1 | U201 |
| 1 | cCAN | SMD_Discrete:0402-1005 | C209 |
Questions
How big is the RbServo PCB?
It measures 17.8 × 28.5 mm and has 4 copper layers, 1.6 mm thick.
What parts does the RbServo use?
37 parts, built around the TJA1051T and PMF170XP. 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 RbServo KiCad files?
From the RasmusB/rbServo repository on GitHub, at the commit this page was made from: the board is HW/rbServo.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the RbServo design in my own project?
Its repository states no licence, so its author keeps all rights: ask RasmusB before reusing the design.
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