Avayan Electronics Open Source Designs

AE-MDL-DualDC3A: Was it that I got tired of soldering wires to a board? Or maybe that I wanted two DC motor drivers in a single board? It matters not. Whatever the result of the previous reasons would be a pretty cool dual DC motor driver and as such it is my pleasure to offer the AE-DualDC3A. The name implies its coolness. It can not only drive two DC motors, but it can do so at up to 3A. Enough juice to move the great majority of small to medium sized DC motors. Same ease of use as the AE-DC1, except with improved connectivity and better thermal impedance for hotter runs.

AE-MDL-STPR1: The new and improved stepper motor driver. Better thermal performance, better access to some of the control signals as well as fixed some pads which were not properly plated. The STPR1 is a very nice module perfect to control your bipolar stepper with very little levels of consciousness needed. Just configure the internal indexer and let the DRV8811 do the rest. Up to 8 degrees of microstepping should take your bipolar stepper application to the next level!

AE_MDL-7960: High Current DC Motor Controller. This 2” x 2” module houses either 2 BTS7930 or BTS7960 high current halh H-Bridges. The two half H Bridges can be used independently (for DC/DC converters) or bridged together (for large DC Motors). A heather connector offers access to ENABLE HI and ENABLE LO signals. The BTS7960 half H Bridge can supply up to 40A of DC current to your DC motor. This controller may be small, but it kicks some... OSS!!! ;-)

MDL-STPR77: Bipolar Stepper Motor 2” x 2” module revolving around the A3977 internal indexing microstepping driver. Up to 2.5A current controlled dual H Bridge outputs. The A3977 makes it easy to control any small/medium bipolar stepper motor. STEP and Direction are used to control the speed and direction, respectively. Two Mode Bits select from different resolutions of microstepping with up to 8 degrees of microstepping.

AE_DC1: The AE_DC1 is the tiniest DC motor controller you will find out there. This is not a speed controller for planes or cars. It is a 1” x 1” module revolving the A3950 full H Bridge. The board is small, but still this device can punch up to 2.8A of current! ENABLE, PHASE, SLEEP, MODE and FAULT are made available though a header connector. Pads are provided to solder your power and motor wires.


	AVR Evaluation/Development/Project Boards: AT90SMINIPB: AVR 8-bit RISC microcontroller architecture Project Board with huge prototyping area. Perfect for interconnecting 20 pin parts such as the AT90S1200 and AT90S2313. Also includes interfacing capabilities for 8 pin parts such as the ATtiny11, ATTiny12, ATTiny13, ATTiny15, AT90S1200, AT90S2323, ATTiny2313 and ATTiny2343. AT90S35PB: AVR 8-bit RISC microcontroller architecture Project Board with huge prototyping area. Perfect for interconnecting 40 pin parts such as the AT90S8535 ATMEGA8535, ATMEGA16, ATMEGA163, ATMEGA32 and ATMEGA323. AT90S15PB: AVR 8-bit RISC microcontroller architecture Project Board with huge prototyping area. Perfect for interconnecting 40 pin parts such as the AT90S8515 ATMEGA8515, ATMEGA161 and ATMEGA162.

	80C51 Evaluation/Development/Project Boards: 89C51PB: 80C51 fans can now enjoy the same project style as we have been designing for other microcontroller platforms. Perfect for interconnecting 44 pin PLCC parts such as the AT89C51, AT89C51RX, AT89C51RX2 as well as many other variants from other companies like Philips. Atmel 8051’s can be ISP programmed through the RS-232 port using AT89ISP or FLIP. Download Flash Magic from ESAcademy and transform your Project Board into an ISP programmer!

	Basic Stamp I and II Evaluation/Development/Project Boards: BSPB: BASIC Stamp I and II users can now enjoy from the perfect prototyping and most expandable tool set. Ideal for interconnecting 24 pin DIP BASIC Stamp II compliant modules such as BS2, BS2P, BS2E, BS2SX, BS2PE, and a 14 single line BASIC Stamp I module, as well as many other variants from other companies like the BASICX from Net Media or the Atom24 from BASIC Micro. For more information on the Parallax Basic Stamp modules I and II please visit Parallax. For more information on the ATOM Stamp and their BASIC Stamp II compatible devices, please visit BASIC Micro. For more information on the BASICX stamp from Net Media, visit BASICX.

	Expansion Made Easy Tools: Mother Board and Prototype Expander PBMB: Interconnect up to three Project Boards (such as the AT90SMINIPB) and share resources such as power, serial communication signals, and more. Includes Prototyping area. ProtoXP: Prototype Expander is the board that offers expandability to our Development/Project boards

	Controller Boards with Super Stepper Architecture Chips: Super Stepper - MicroStepping Stepper Controller: The SS-MST67 is a little board which allows the user to easily control any bipolar stepper with up to 750 mA current. The extra feature on this controller is the ability to generate Full, Half, Quad or Eight step degrees of microstepping! The IC receives commands from the Super Stepper Serial Control Bus. which can be sent with an UART from a PC computer, Single Board computer or conventional microcontroller. Super Stepper - Single Stepper Controller: The SS-ST68 is a little board which allows the user to easily control any bipolar stepper with up to 650 mA current. The IC controls the stepper by taking commands from the Super Stepper Serial Control Bus. These serial messages can be sent with the UART from a PC computer, Single Board computer or conventional microcontroller. Some of the available commands are: move at specified speed, move a number of steps at specified speed, home the stepper motor, count steps, and more. Super Stepper - Dual DC Motor Controller: Using the same footprint as the SS-ST68, but with a different embedded application and configuration to control the driver chip oriented towards two DC brush motors, instead of a single stepper, we have come up with the SS-PortaDC268. In the same fashion , the user supplies commands through the Super Stepper Serial Command Bus. Some of the commands available are enable motor, disable motor, brake motor and more. Super Stepper - 11 Servo Controller: Controlling RC Servos is not a new idea. But integrating a super stepper controller capable of controlling them along with other motors is! The SS-SC11 will control up to 11 RC servos with a single serial link. Some commands available to this powerful little unit are: enable and disable servos, move servo, and more. Add to that the feature to control the rate of motion, and you have just acquired an impressively powerful machine on the smallest package. Super Stepper - 11 Input Controller: Controlling motors on robots is of course one of the most important tasks for such creative applications. However, controlling any output peripheral without at least getting some input information from the surrounding environment is clearly a blind attempt to properly execute. Add the capability of “seeing” the world to your robot with this 11 TTL input controller. Sample signals as those available from switches, optical sensors, etc.

Do not forget to tune into www.superstepper.com for more information on the superstepper architecture.