OSH Park
Profile for OpenPanzer
Shared projects
Open Panzer Sound Card
by
OpenPanzer.
2
layer board of
2.87x1.37
inches
(72.92x34.70
mm).
Shared on
April 22nd, 2017 21:47.
The Open Panzer Sound Card is a work in progress with the goal of bringing inexpensive, high quality, and open source sound functionality to RC models but especially to tanks using the Tank Control Board (TCB). The board is actually made up of two components. First, an off-the-shelf PJRC Teensy 3.2 is used as the onboard processor. The Teensy is then plugged into a socket on our custom carrier board that adds a Micro SD card slot (max 32 GB), an additional 16 MB of flash memory, an LM48310 2.6 watt audio amplifier, and headers for external connections.
Resources
- GitHub Page
- A discussion thread on the development of this card can be found on the Open Panzer Forum.
- Eagle Board and Schematic (zip)
- Printable Schematic (pdf)
- Bill of Materials - PDF - Excel
Revision 1, updated 4/10/2017
.
Open Panzer Scout ESC
by
OpenPanzer.
2
layer board of
1.91x2.57
inches
(48.59x65.28
mm).
Shared on
March 5th, 2017 20:36.
The Scout ESC is an open-source, dual brushed-motor speed controller that accepts both standard RC inputs or logic-level serial commands. The onboard processor is an ATmega 328 and can be programmed with the Arduino IDE using a standard FTDI cable or adapter. It operates at ultrasonic frequencies (no motor whine), at voltages up to 16 volts, and is rated at 10 amps continuous per channel, but the addition of a fan can increase the current capacity. The Scout has its own onboard fan controller that can drive any standard 12 volt, 2-pin PC case fan (the 40mm size works well). An onboard thermistor also allows the processor to monitor the board temperature.
The Scout was designed with the Open Panzer Tank Control Board (TCB) in mind and requires no special setup in that application other than to plug and play. It is the perfect size for controlling even the heaviest 1/16th scale RC tanks. For more details on connecting the Scout and TCB together see the Serial Motor Controller page of the TCB Wiki.
The Scout can also be used in many other applications including robotics. You can think of it as an open-source variant of the Dimension Engineering Sabertooth 2x12 or the Pololu Qik 2s12v10.
Resources
- For documentation, instructions, firmware, and a sample Arduino library, see the Scout repository at the Open Panzer GitHub site.
- For Eagle board files, schematics, and bill of materials, see the Open Panzer Downloads page.
Revision 10
1/ 4/2017 - Version 10 Created
1/22/2017 - adjust silkscreen
2/ 5/2017 - adjust silkscreen
3/ 5/2017 - Adjust cream on motor chips for easier hand stenciling, adjust pads on screw terminals for easier hand-soldering.
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Open Panzer Sound Carrier Board Rev 1
by
OpenPanzer.
2
layer board of
2.66x1.20
inches
(67.51x30.48
mm).
Shared on
January 14th, 2017 22:53.
To be used with:
Revision 1, updated 1/5/2017
.
Open Panzer TCB Mk1 Rev 23
by
OpenPanzer.
2
layer board of
3.89x2.07
inches
(98.76x52.58
mm).
Shared on
December 26th, 2016 00:41.
This is the Open Panzer TCB (Tank Control Board). It is a highly-capable and flexible control board designed specifically for RC model tanks, but also suitable for halftracks, cars, or even battleships. The hardware is based on an ATmega 2560 processor and the firmware consists of an Arduino sketch as well as various C++ libraries.
All Open Panzer projects are fully open source, both hardware and software. For more information on this device and the project, see the OpenPanzer.org website.
For bill of materials, Eagle board files, and schematics for the TCB, see the Open Panzer Downloads page.
A compiled hex of the latest TCB firmware can also be found on the same Downloads page. For the actual source code, see the TCB repository at our GitHub site.
Revision 23, updated 12/25/2016
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MOSFET Switch
by
OpenPanzer.
2
layer board of
0.98x0.38
inches
(24.92x9.68
mm).
Shared on
May 27th, 2016 19:06.
A MOSFET switch circuit that can be used on the Open Panzer TCB general output ports A or B (when set to Output).
See the I/O Ports page of the TCB wiki for more information.
Last updated 5/27/2016
Resources:
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