Development Boards

US$20.11
This board has one purpose in life - to convert RS232 to TTL and vice versa (TX and RX). This will allow a microcontroller to communicate with a computer. Shifter SMD is powered from the target application and can run at any voltage! That's right - power the board at 5V and the unit will convert RS232 to 5V TTL.
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US$25.03
This board has one purpose in life - to convert RS232 to TTL and vice versa (TX and RX). This will allow a microcontroller to communicate with a computer. Shifter SMD is powered from the target application and can run at any voltage! That's right - power the board at 5V and the unit will convert RS232 to 5V TTL.
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US$2.34

This breakout board is for 3.5mm audio jack to allow breadboard connection or SIP access to audio feedback. All five pins are broken out.

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US$10.89

This 5V 1000mA USB Switching Power Supply is excellent for charging or powering an arduino or any project without the use of a computer. Specifications: Input Voltage: 100-240VAC. Output Voltage: 5VDC. Maximum Current: 1000mA. 

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US$226.59

This kit makes your Arduino the onboard brain of a mobile robot. Learn robotics, electronics, and programming with this versatile kit and its accompanying step-by-step lessons. The Board of Education Shield plugs into your own Arduino (not included) and mounts on the popular Boe-Bot robot chassis. With this kit and your own Arduino module, you can follow the Robotics with the Board of Education Shield for Arduino lessons with over 40 hands-on activities.

Delivery within 2-3 weeks
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US$63.65
Tested with the Ardunio Uno, Mega, and Duemilanove, the Board of Education Shield is designed to be physically compatible with any Ardunio Uno or Mega form-factor module. Use it with the Propeller ASC from MGH Designs for an inexpensive multicore development platform.
Delivery within 2-3 weeks
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US$20.93
This is a very simple board that takes a 6-12V input voltage and outputs a selectable 5V or 3.3V regulated voltage. All headers are 0.1" pitch for simple insertion into a breadboard.
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US$8.16

This is a package of ten 6 inch single male to male jumper wire set good for prototyping wire connection. These are 155mm long jumpers with male connectors on both ends.

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US$1.24
This is a 6 pin stackable header with extra long pins. Pins are spaced by 0.1".
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US$1.47
This is a 8 pin stackable header with extra long pins. Pins are spaced by 0.1".
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US$53.13
Everything you need to get started with 28 pin PICAXE microcontrollers! Kit Includes: PICAXE 28X1 IC. PCB and Parts. Interface cables. Battery Holder. Software CD.
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US$26.17
Runs from 1.8-3.6 volts (3.3 is suggested), with ratiometric output. That means that 0g measurement output is always at half of the supply voltage Vdd, -3g is at 0v and 3g is at Vdd with full scaling in between. 0.75"x0.75".
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US$5.45
This is a 8 pin dip programmed flash microcontroller chip. PICAXE is a neat entry-level microcontroller system that is relatively cheap to get started with. The chip is programmed with a simple serial connection and the BASIC development environment is free! 
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US$18.13
This is a 28 pin dip programmed flash microcontroller chip. PICAXE is a neat entry-level microcontroller system that is relatively cheap to get started with. The chip is programmed with a simple serial connection and the BASIC development environment is free!
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US$15.33
This is a 28 pin dip programmed flash microcontroller chip. PICAXE-28X1 microcontroller chip. Enhanced PICAXE28 chips with 8x memory and many additional features such as i2c bus support.
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