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Kingduino Uno R3
Kingduino Uno R3
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• Give your robot a brain!  The Kingduino Uno is an excellent control board for the Cobra Mini-Sumo Kit
• Add our PCB Mount Kit to make mounting to the Cobra extra easy!

• Arduino is an open-source electronics prototyping platform based on flexible, easy-to-use hardware and software. It's intended for artists, designers, hobbyists, and anyone interested in creating interactive objects or environments.

• Arduino can sense the environment by receiving input from a variety of sensors and can affect its surroundings by controlling lights, motors, and other actuators. The microcontroller on the board is programmed using the Arduino programming language (based on Wiring) and the Arduino development environment (based on Processing). Arduino projects can be stand-alone or they can communicate with software running on a computer (e.g. Flash, Processing, MaxMSP).
 
• The Uno differs from all preceding boards in that it does not use the FTDI USB-to-serial driver chip. Instead, it features the Atmega16U2 (Atmega8U2 up to version R2) programmed as a USB-to-serial converter.

• Revision 2 of the Uno board has a resistor pulling the 8U2 HWB line to ground, making it easier to put into DFU mode.

• Revision 3 of the board has the following new features: 1.0 pinout: added SDA and SCL pins that are near to the AREF pin and two other new pins placed near to the RESET pin, the IOREF that allow the shields to adapt to the voltage provided from the board. In the future, shields will be compatible both with the boards that use the AVR, (which operates @ 5V) and with the Arduino Due that operate @ 3.3V. The second one is a not connected pin, that is reserved for future purposes.

Specifications:
Microcontroller: ATmega328
Operating Voltage: 5V
Input Voltage (recommended): 7-12V
Input Voltage (limits): 6-20V
Digital I/O Pins: 14 (of which 6 provide PWM output)
Analog Input Pins: 6
DC Current per I/O Pin: 40 mA
DC Current for 3.3V Pin: 50 mA
Flash Memory: 32 KB (ATmega328) of which 0.5 KB used by bootloader
SRAM: 2 KB (ATmega328)
EEPROM: 1 KB (ATmega328)
Clock Speed: 16MHz
Dimensions: 75 x 53 x 14.5mm (2.96 x 2.10 x 0.57in)
Weight: 28g (0.99oz)
Requires: USB cable
*Note: Arduino is open-source hardware.  This board does not come from Arduino.cc - it is manufactured with the same components and functionality by a different manufacturer.



Schematic
Eagle Files
Product Page
Arduino IDE Download

 
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FingerTech 'Cobra' Mini-Sumo ChassisFingerTech 'Cobra' Mini-Sumo Chassis - 166.67 CAD
• Designed to be a competitive entry into the masters class of mini-sumo, this chassis has the ability to beat those big-wheeled servo bots every single time.
• Includes 4WD Gold Spark motors, four high-traction mini-sumo wheels, two on-board motor controllers, three QRE1113 line sensors, stainless steel scoop, heavy steel ballast, screws, wrenches, and stand-offs for mounting your control board!

FingerTech 'Cobra' PCB Mount KitFingerTech 'Cobra' PCB Mount Kit - 7.21 CAD
• Using the Cobra chassis with an existing circuit board?  You'll need a good way to mount that PCB!
• This PCB Mounting Kit makes easy work of boards with different hole layouts.
FingerTech tinyESC v2FingerTech tinyESC v2 - 34.46 CAD
Version 2.5:  A customer survey told us that people would prefer a different method of calibrating, so we listened!  There is no longer a physical 2-pin Calibrate header for entering the routine - now it is done by shorting two pcb pads temporarily to enter and shorting again to save/exit the routine.

FingerTech tinyESCs pack the most power into the smallest package!  Don't sacrifice space and weight on bulky motor controllers - tinyESCs are what the champions use!
Version 2.5 does away with the calibration header and jumper.  Now, to enter the calibrate routine at any time you simply short the calibrate pads.  Short them once again when you are done and the routine saves and exits!
Version 2.4 introduced backwards-polarity protection - plugging a battery in backwards will not destroy a tinyESC! There is also now protection on the 5V receiver line so that other BECs will not affect the tinyESC - no need to disconnect the red wire anymore!

• Bi-directional brushed motor controller.
• Ultra-compact and lightweight.
• Undervoltage, overcurrent, overtemp protection.
• Internal BEC (battery eliminator circuit) provides 5V to receiver - no extra receiver battery required!
• Calibrate function allows precision driving.
• Status LEDs for both directions and calibration.
• Read the tinyESC review in SERVO Magazine (v2.0) and (v2.4)

These speed controllers are perfectly matched to our own line of Gold Spark and Silver Spark motors, Copals, Sanyos, B16s, B62s, Kitbots 1000RPM, etc.  For the short operating times of robots, anything up to 5A stall can be run by tinyESCs.
 
Price: 26.13 CAD
19.76 USD 17.49 EUR
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