User Interface Section

Audi Output Devices
	Emic 2 Text-to-Speech Module The Emic 2 Text-to-Speech Module is a multi-language voice synthesizer that converts a stream of digital text into natural sounding speech. Its simple command-based interface makes it easy to integrate into any embedded system. Catalog number: 47274. Brand: Parallax. Brand's Part Number: 30016. More Product Details ...
Stock Number Buy Product Title Price Status H04727-01X Emic 2 Text-to-Speech Module SALE! Regular Price: $59.99 Now: $53.99 In Stock
	SoundPal The SoundPAL is a tiny module that plays canned and custom sound sequences. It is completely self-contained, including a microcontroller for generating the sounds and a small speaker for producing them. The SoundPAL interfaces easily to a BASIC Stamp and can play sounds while the BASIC Stamp is busy with other chores. Catalog number: 41921. Brand: Parallax. Brand's Part Number: 28825. More Product Details ...
Stock Number Buy Product Title Price Status H04192-01U SoundPal $14.99 In Stock
Manual Input Devices
	2-Axis Joystick Module Our 2-Axis Joystick can be used to add analog input to your next project. The 2-Axis Joystick contains two independent potentiometers (one per axis) for reporting the joystick's position, with wiring options for voltage or resistance outputs.The modular form-factor allows you to plug the 2-Axis Joystick directly into a breadboard for easy prototyping. The 2-Axis Joystick includes spring auto return to center and a comfortable cup-type knob. Catalog number: 47670. Brand: Parallax. Brand's Part Number: 27800. More Product Details ...
Stock Number Buy Product Title Price Status H04767-01T 2-Axis Joystick Module $3.99 In Stock
	4x4 Matrix Keypad The keys have standard telephone keypad markings and layout with an extra column of keys on the right labeled "A" thorugh "D". It has an 8 position 0.1" male header which can be connected to a cable such as 4x4 Matrix Keypad Cable or plugged into a solderless breadboard. Catalog number: 10090. Brand: Parallax. Brand's Part Number: 27944. More Product Details ...
Stock Number Buy Product Title Price Status H01009-01D 4x4 Matrix Keypad $19.00 In Stock
	4x4 Matrix Keypad Cable 3.5" ribbon cable with 8 position 0.1" female headers on each end. Catalog number: 10108. Brand: Parallax. Brand's Part Number: 27943. More Product Details ...
Stock Number Buy Product Title Price Status H01010-01M 4x4 Matrix Keypad Cable $8.99 In Stock
	Joystick Shield Electronic Kit The Joystick Shield kit contains all the parts you need to enable your Arduino with a joystick! The shield sits on top of your Arduino and turns it into a simple controller. Five momentary push buttons (4+ joystick select button) and a two-axis thumb joystick gives your Arduino functionality on the level of old Nintendo controllers. Catalog number: 45179. Brand: Sparkfun. Brand's Part Number: DEV-09760. More Product Details ... This is an electronic kit which you must assemble by soldering.This kit cannot be returned once opened. Click here for our return and warranty policies ...
Stock Number Buy Product Title Price Status H04517-01C Joystick Shield Electronic Kit $12.95 In Stock
	PlayStation 2 Controller This is a standard PlayStation 2 type controller with two thumb-sticks, a D-Pad, 4 buttons, 4 triggers, start and select. Catalog number: 45153. Brand: Tinkering Supplies. Brand's Part Number: H04515-01G. More Product Details ...
Stock Number Buy Product Title Price Status H04515-01G PlayStation 2 Controller $6.99 In Stock
	Thumb Joystick This is a joystick very similar to the 'analog' joysticks on PS2 (PlayStation 2) controllers. Directional movements are simply two potentiometers - one for each axis. Pots are ~10k each. This joystick also has a select button that is actuated when the joystick is pressed down. Catalog number: 45146. Brand: Tinkering Supplies. Brand's Part Number: H04514-01Z. More Product Details ...
Stock Number Buy Product Title Price Status H04514-01Z Thumb Joystick $3.99 In Stock
Visual Output Devices
	2.5" LCD A/V Display 2.5" diagonal TFT Color Monitor. Catalog number: 29645. Brand: Parallax. Brand's Part Number: 603-32000. More Product Details ...
Stock Number Buy Product Title Price Status H02964-01L 2.5" LCD A/V Display Clearance - Old Product - Limited to Stock On Hand Regular Price: $79.95 Now: $49.99 In Stock
	7-Segment Serial Display This 7-Segment Serial Display combines a classic 4-digit 7-segment display and an ATMega328 microcontroller allowing you to control every segment individually using only a few serial lines. Catalog number: 48363. Brand: Sparkfun. Brand's Part Number: COM-11441. More Product Details ...
Stock Number Buy Product Title Price Status H04836-RDX 7-Segment Serial Display (Red) $12.95 In Stock H04836-GNP 7-Segment Serial Display $12.95 In Stock
	Basic 16x2 Character LCD - White on Black 5V This is a basic 16 character by 2 line display with a snazzy black background and white white. Utilizes the extremely common HD44780 parallel interface chipset (datasheet). You will need ~11 general I/O pins to interface to this LCD screen. Includes white LED backlight. Wiring and code example for most microcontrollers should be found pretty easily with a web search for "LCD HD44780 XXX" where XXX is the name of your microcontroller, Catalog number: 45906. Brand: Sparkfun. Brand's Part Number:  LCD-00709. More Product Details ...
Stock Number Buy Product Title Price Status H04590-01Z Basic 16x2 Character LCD - White on Black 5V $15.95 In Stock
	Parallax 2x16 Serial LCD (Backlit) The Parallax Serial LCD (backlit) provides a very functional, low-cost LCD that can be easily controlled by a BASIC Stamp. The LCD display is two lines by 16 characters and provides basic text wrapping so that your text looks right on the display without you ever having to keep track of the cursor. In addition, the Serial LCD also provides you with full control over all of the advanced LCD features, allowing you to move the cursor anywhere on the display with a single instruction, turn the display on and off in any configuration, and define up to eight of your own custom characters to display anywhere on the LCD. A professional-looking text user interface on any microcontroller application Easy-to-implement serial debugging without a PC Real-time sensor data output on autonomous robotics applications. Catalog number: 20784. Brand: Parallax. Brand's Part Number: 27977. More Product Details ...
Stock Number Buy Product Title Price Status H02078-01X Parallax 2x16 Serial LCD (Backlit) Clearance - Older Version - Limited to Stock On Hand Regular Price: $29.99 Now: $21.99 In Stock
	Parallax 2x16 Serial LCD (Non-Backlit) The Parallax Serial LCD provides a very functional, low-cost LCD that can be easily controlled by a BASIC Stamp. The LCD display is two lines by 16 characters and provides basic text wrapping so that your text looks right on the display without you ever having to keep track of the cursor. In addition, the Serial LCD also provides you with full control over all of the advanced LCD features, allowing you to move the cursor anywhere on the display with a single instruction, turn the display on and off in any configuration, and define up to eight of your own custom characters to display anywhere on the LCD. A professional-looking text user interface on any microcontroller application Easy-to-implement serial debugging without a PC Real-time sensor data output on autonomous robotics applications. Catalog number: 20792. Brand: Parallax. Brand's Part Number: 27976. More Product Details ...
Stock Number Buy Product Title Price Status H02079-01V Parallax 2x16 Serial LCD (Non-Backlit) Clearance - Older Version - Limited to Stock On Hand Regular Price: $27.99 Now: $19.99 In Stock
	Parallax Serial LCD 4x20 Backlit The Parallax Serial LCDs are very functional, low-cost liquid crystal displays that can be easily interfaced to and controlled by a microcontroller using a I/O pin. Code examples are included for the BASIC Stamp and Propeller chip. The LCD displays provide basic text wrapping so that your text looks correct on the display. Full control over all of their advanced LCD features allows you to move the cursor anywhere on the display with a single instruction and turn the display on and off in any configuration. They support the same visible characters as the BASIC Stamp Editor's Debug Terminal (ASCII Dec 32-127). In addition, you may define up to eight of your own custom characters to display anywhere on the LCD. Catalog number: 29660. Brand: Parallax. Brand's Part Number: 27979. More Product Details ...
Stock Number Buy Product Title Price Status H02966-01T Parallax Serial LCD 4x20 Backlit $39.99 In Stock
	Serial LCD - 2x16 Serial LCD - 2x16 Catalog number: 11122. Brand: Parallax. Brand's Part Number: 27910. More Product Details ...
Stock Number Buy Product Title Price Status H01112-01F Serial LCD - 2x16 Clearance - Old Product - Limited to Stock On Hand Regular Price: $49.00 Now: $15.99 In Stock
	Serial LCD - 2x16 Backlit Serial LCD - 2x16 Backlit Catalog number: 11130. Brand: Parallax. Brand's Part Number: 27923. More Product Details ...
Stock Number Buy Product Title Price Status H01113-01D Serial LCD - 2x16 Backlit Clearance - Old Product - Limited to Stock On Hand Regular Price: $59.00 Now: $15.99 In Stock