Gadget Gangster

Toilet Buddy

Say goodbye to embarrassing bathroom sounds, leaving the seat up, or forgetting to turn off the light with Toilet Buddy! Here's a little video demonstration;

Toilet Buddy was inspired by Japanese toilets that play a 'Courtesy Flush' sound instead of actually flushing in order to save water. It also improves on the idea by reminding you to put the seat down and when you left the lights on.

Toilet Buddy can also be adapted to projects that could use event-driven audio playback, an example Grandfather clock application is included.

This Project Pack includes everything you need to build Toilet Buddy except;

Propeller Platform USB
microSD Card

Programmable Distance Sensor

Do more with distance measurements than ever before with P.A.D.S, the Programmable Acoustic Distance Sensor.

P.A.D.S is a programmable multi-purpose acoustic distance sensor based on the Parallax Propeller* microcontroller. It has the same basic form factor as the popular Parallax PING)))* sensor with twice the range. It is compatible with the PING))) interface signals and it can be communicated with using I2C serial communication as well as the Parallax Prop Plug.

Other features include:
- Many parameters, such as sensitivity,maximum range, and output power can be changed using the I2C Interface.
- Parameter changes can be saved to non-volatile memory.
- An analog out connection, with user selectable output, including echo signal versus time, and analog value of distance.
- Multiple echo peak times and values can be read via I2C.
- An internal mode that does not require an external trigger.
- A Parallax PropPlug connection for custom programming and debug.
- 3 available COGS (processors) for user programming with real time access to existing signals.
- 4 free I/O pins available at the board edge for user purposes.
- Detection to 2 inches from sensor.
- Application software freely available for modification for use on P.A.D.S hardware.
- Software available to easily interface and control the P.A.D.S from another Propeller microcontroller.

* Ping))) and Propeller are trademarks of Parallax Inc.

Opa! Amp

MP3 player too quiet when you hook it up to your car's Aux-In or home stereo? Make it louder with the Opa! Amp.

The Opa! Amp is an USB powered audio pre-amplifier based on a Burr-Brown OPA2227. With 0.00001% total harmonic distortion, it’s a high quality way to make your MP3 player louder when hooked up to your home or car stereo.

TinyTwoWire Module

Add a keyboard and mouse via i2c with the Tiny2Wire module. Great if you need more pins, a keyboard an mouse can be controlled over your existing i2c bus, for Propeller users, it's the same pins connecting to your eeprom. Here's a demo;

Features:
* Mouse and Keyboard via PS2 or USB connectors over TWI/I2C.
* User configurable TWI Device Identifier.
* ID-RESET header for Device ID reconfiguration.
* Two TWI/I2C breakout headers with 5V or 3.3V source.
* atTiny84 device with ISP header and selectable VTG.
* atTiny84 In-System-Program or easily replaced DIP-14.
* One 6 pin breakout header for ADC or other applications.

The Tiny2Wire uses a slave microcontroller to interact with the keyboard & mouse and send the data over i2c. Advanced users can easily re-program the slave (an ATTiny 84) with an onboard ICSP connector and a 6 pin breakout header is available for ADC or other applications.

Example Propeller objects for Mouse, Keyboard, Keyboard+Mouse

Ping))) Reflector

Improve the distance and sensitivity of your P.A.D.S or PING))) acoustic sensor with the Cyperbolic Reflector!

How does it work?
The Cyperbolic Reflector's unique cylindrical parabolic curve works by focusing the transmitted acoustic beam in one dimension while letting it continue to diverge in the other. The result is up to a 4 times improvement in distance & sensitivity. Compare for yourself;

Features
*When mounted horizontally
----- The detector remains sensitive in the horizontal direction
----- Sensitivity to ground reflections is reduced
*There are no reflections directly back from the reflector so false triggers are eliminated

Material: Vacuum formed impact resistant PETG Plastic

Dimensions: Width: 3 inches, Depth: 2.125 inches, 3.25 inches (without feet)

Propeller Platform USB

The Propeller Platform USB is an open-source platform for building your own electronics projects.

Features

Design your project in Spin, a custom programming language perfect for prototyping (tutorials)
Collaborate with your computer, built in USB lets you update programs or share data with your computer
Interact with the real world, 32 I/O pins let you read tons of sensors and control multiple devices
Include video and advanced audio, Built in video hardware makes video easy, microSD lets you include Hi-Fi audio samples
Expand with any breadboard or protoboard, or use one of our custom designed modules, or design your own

What Can You Do With the Propeller Platform USB?
Turning Stuff Off and On:
32 I/O pins means you can connect to many devices at the same time - multiple LED's, real-time clocks, switches, and relays. It's easy to control dozens of devices.

Robotics:
A unique architecture lets you simultaneously control multiple motors and read multiple sensors. Take a look at the Spyder, an auto-balancing quadcopter running on the Propeller. A screw terminal power connection helps to connect a battery, and the ultra low dropout voltage regulator runs with as little as 5.5V input power.

Connect to the Internet:
The Propeller Platform USB can drive Ethernet controllers (like the ENC28J60) to act as a webserver or web client. It can even serve files from a microSD card.

Make Videogames:
If you want to make your own games, adding video output is as simple as using 3 resistors and an RCA jack. Games like X-Racer are possible, and you can output video in PAL, NTSC, or even VGA. Advanced sound capabilities let you enhance your game, too.

Advanced Audio:
Playback 16-bit stereo wav's stored on the microSD / SDHC card, output TOSLINK (optical) SPDIF audio with a standard LED, or create your own digital effects.

Specs:

80Mhz 8-Core Parallax Propeller with removable 5MHz crystal
64kb EEPROM for long-term program and data storage
5V and 3.3V 1.5A Voltage Regulators accept 5.5v min. power input
Comes with a 2.1mm barrel power jack connector and screw terminal connector
2.8" x 2.5" footprint with pin sockets to add additional Platform modules or connect to a breadboard.

The Propeller Platform USB is designed and assembled in U.S.A.

PowerTwig

At 3 inches by 0.25 inches, the PowerTwig is a tiny way to add 5V and 3.3V power to a breadboard or protoboard project. 3 sets of headers let you connect to Vin (power straight from your power adapter), 5V & 3.3V. You can also solder wires directly into the output locations for a hardwired touch for finished projects. Aluminum electrolytic & ceramic capacitors provide power stability, and the 2.1mm power jack lets you connect 6V-10V power adapters. Maximum total current rating is 800mA, perfect for prototyping and handheld projects.

Servo Player Module

Designed by Jon Williams, the Servo Player Module expands the Propeller Platform to let you control 4 servos with 2 analog joysticks or an external R/C transmitter in trainer mode.

Specs

2 Analog Joysticks, connected to the Propeller through an onboard ADC
Connections for 4 Servos
Start Switch & 6 DIP switch inputs
Bi-color LED for user feedback
Connect to an R/C transmitter in 'trainer' mode with jumper-able 5v & 3.3v power output and jumper-able pullup or pulldown resistor.
Audio Start output for synchronization with jumper-able 5v and 3.3v power output

Great For Animatronics & Puppetry
Use the analog joysticks or connect your own R/C transmitter to capture performances and store them on EEPROM. Switches on the board let you control recording and playback, and the bi-color LED gives the user real-time feedback. Connections for up to 4 servos are onboard.

Using the Servo Player Module
We've done a detailed write-up on usage right here. Don't forget the Servo Player Module is an expansion for the Propeller Platform, the Propeller drives the logic and the Servo Player provides the physical connection.

Also, be sure to download sample code and Jon's article (pdf). Here's a demo of the jm_joystick_demo code;

Several other demos are also available - grab the sample code & download Jon's article.

H-Bridge

An upgrade to the L293D, the SN754410 (datasheet) is pin compatible and able to output up to 1A for driving larger motors and servos.

Specs:
* Output voltage up to 36V, 1.1A continuous current
* Pin compatible with the L293D H-Bridge
* 16 Pin DIP package
* CMOS and TTL compatible
* Glitch-free start up and power down
* Built-in clamping diodes

555 Timer

A timer/oscillator in a DIP package, the 555 timer (datasheet) is a standby for projects where you need to blink an LED, generate a tone, and is useful in thousands of circuits.

Specs:
* 4.5V - 16V supply power
* Astable or monostable operation
* CMOS and TTL compatible
* Convenient DIP package

Propeller

A very fast microcontroller in an easy-to-use 40 Pin DIP package.
Stats:
* 80Mhz, 160MIPS
* 8 core architecture
* 32KB RAM, 32KB ROM
* 32 GP I/O
* 3.3v CMOS logic levels

Check out the Datasheet for full info. If you're setting up the Prop on a breadboard, you'll probably also want a crystal, EEPROM, and programmer.

Battery - 1xAAA

This neat AAA battery holder holds a single battery and can also be connected to a protoboard. Here's the datasheet.

This part is available in our DipTrace Library!

Battery - 9v

This is one of the nicer battery snaps - the 'snap' part is made out of solid plastic and won't flex. Power leads are about 8 inches and can be inserted into a breadboard or soldered to a pcb.

Battery Box - 4xAA

This battery box holds 4xAA batteries in series, so you'll get 6v output with Alkaline batteries, and 4.8v with rechargeable batteries.

Features:
* Connect to your pcb or breadboard using the wire outputs.
* A power switch on the box also lets you turn things off.
* Cover keeps batteries from falling out.

Battery Box - 3xAA

This battery box holds 3xAA batteries in series, so you'll get 4.5v output with Alkaline batteries, and 3.6v with rechargeable batteries.

Features:
* Connect to your pcb or breadboard using the wire outputs.
* A power switch on the box also lets you turn things off.
* Cover keeps batteries from falling out.

Shunt Jumper

A 2 position jumper block, used to connect 2 pins that are .1" apart. If you've used an IDE drive, you'll know what they look like.

This jumper has a little extra plastic 'tag' to make easy to pull off the pins.

RCA (Phono) Jack

This RCA jack is usually used to carry audio or composite video. It can also be used for simple signaling needs. Here's the datasheet.

This part is available in our DipTrace Library!

LED - Bicolor R/G

A Nifty Bicolor LED with a 3mm, translucent lens. The legs are spaced .100" apart.

This bicolor LED only needs 2 legs:
To make the LED red,
connect the shorter leg to V+ and ground the longer leg.

To make the LED green,
connect the longer leg to V+ and ground the shorter leg.

You can also make the LED orange by rapidly flipping between green and red.

Specs:
* Color: Green / Red
* Lens: 3mm, slightly diffuse
* Lead spacing: .1"
* 2.V forward drop
* Current: 20mA max, 18mA recommended
* Luminosity: 10mcd
* Viewing Angle: 100°

LED - Blue

Standard Blue LED with a 3mm, clear lens. The legs are spaced .100" apart. Wide, 60 degree viewing angle.

Specs:
* Color: Blue
* Lens: 3mm, clear
* Lead spacing: .1"
* 3.8V forward drop
* Current: 30mA
* Luminosity: 100mcd

LED - Green

Standard Green LED with a 3mm, slightly diffuse lens. The legs are spaced .100" apart.

Specs:
* Color: Green
* Lens: 3mm, slightly diffuse
* Lead spacing: .1"
* 2.1V forward drop
* Current: 20mA max, 18mA recommended
* Luminosity: 165mcd

LED - Red

Standard red LED with a 3mm, clear lens. The legs are spaced .100" apart.

Specs:
* Color: Red
* Lens: 3mm, clear
* Lead spacing: .1"
* 1.8V forward drop
* Current: 20mA max, 18mA recommended
* Luminosity: 175mcd

NOTE: For this LED, the longer leg is the cathode (-) and the shorter leg is the anode (+)

32kHz Watch Crystal

Standard clock crystal. 32.768kHz frequency is typically used with RTC chips like the DS1307.

This part is available in our DipTrace Library

Specs:
* Package: Small Cylinder
* Frequency: 32.768kHz
* Tolerance: 20PPM
* Load Capacitance: 12.5pF
Datasheet (pdf)

25Mhz Crystal

A 25Mhz Crystal that comes in a HC49/U-S Package. It's 3.5mm high, and the leads are .2" apart (2.88mm)

This crystal also comes with a mylar spacer that you slide over the leads, it will prevent the crystal from shorting on the board and is especially handy if you're using it with a homemade circuit board.

This part is available in our DipTrace Library

Specs:
* Package: HC49/U-S
* Frequency: 25Mhz
* Tolerance: 20PPM
* Frequency Stability: 50PPM

5Mhz Crystal

A 5Mhz Crystal that comes in a HC49/U-S Package. It's 3.5mm high, and the leads are .2" apart (2.88mm)

This crystal also comes with a mylar spacer that you slide over the leads, it will prevent the crystal from shorting on the board and is especially handy if you're using it with a homemade circuit board.

This part is available in our DipTrace Library

Specs:
* Package: HC49/U-S
* Frequency: 5Mhz
* Tolerance: 30PPM
* Frequency Stability: 50PPM

6Mhz Crystal

A 6Mhz Crystal that comes in a HC49/U-S Package. It's 3.5mm high, and the leads are .2" apart (2.88mm)

This crystal also comes with a mylar spacer that you slide over the leads, it will prevent the crystal from shorting on the board and is especially handy if you're using it with a homemade circuit board.

This part is available in our DipTrace Library

Specs:
* Package: HC49/U-S
* Frequency: 6Mhz
* Tolerance: 30PPM
* Frequency Stability: 50PPM

Voltage Regulator - 5V

A basic voltage regulator in a TO-220 package.

Datasheet
MC33269 - 800mA max

NES Controller Socket

The easiest way to add a controller to your project, this Controller Socket connects to each pin of an NES controller (pinout and footprint).

This part is available in our DipTrace Library!

Pin Sockets - Machined Pin

10-pin sockets with .1" spacing that accept IC pins very well and can be cut to size with dikes. Very durable and easy to use (datasheet).

DIP Socket - 40 Pin

Using a socket is a lot easier than de-soldering a DIP! This socket has kinked solder tails so when you insert it into your board and flip it over, it doesn't fall out (datasheet).

40 Positions in standard .1" spacing - perfect for the Propeller or a PICAxe 40.

DIP Socket - 8 Pin

Using a socket is a lot easier than de-soldering a DIP! This socket has kinked solder tails so when you insert it into your board and flip it over, it doesn't fall out (datasheet).

8 Positions in standard .1" spacing - perfect for EEPROM's and other 8 Pin DIP's.

Terminal Block

2 Position Molex Low-Profile Terminal Block - uses standard .2" spacing, rated up to 13.5A, 300V. Here's the datasheet

Multiple Terminal Blocks can be joined together, as well.

This part is available in our DipTrace Library!

Slide Switch

A nice SPDT slide switch for controlling power or getting user input. It's what we use for the Propeller Platform. Here's the datasheet.

This part is available in our DipTrace Library!

Tactile Switch

This is a high quality Omron B3F-1000 miniature momentary 4.3mm switch.

Mounts directly into breadboards, rated up to 50mA. Perfect for getting user input and has a nice feel and 'click' sound. (datasheet)

This part is available in our DipTrace Library!

Analog Joystick

A self-centering Analog Joystick with a cap. Note that it does not have a center 'push' button. Here's the Datasheet, it's RKJXK122000D.

This part is available in our DipTrace Library!

Pin Headers - Right Angle

36 Low-Profile Right Angle Gold Plated pin headers in a breakaway strip. They can be trimmed to any size.

Pin Headers - Straight

A breakaway strip of 40 gold-plated pin headers, spaced .1" apart and can easily be cut to any size. These pin headers are a bit taller than usual (.318"), to give boards more clearance.

TermBoard Module

The Platform TermBoard Module lets you connect nearly anything to your Propeller Platform easily and securely with sturdy euro-style screw terminals. It's great when you want something more permanent and reliable than a breadboard but still need flexibility.

Specs:

High-quality Terminal Blocks
Connections to P0..P27, Vin, V50, V33 and Ground
Standard 2.8" x 2.5" shortboard footprint with mounting holes for a sturdy connection
Solder the Terminal blocks to point in to easily stack modules on top

Blue LED Matrix Display

The Blue LED matrix display has been provided to allow easy interface via a MAX7219 LED Driver to a matrix of 64 LEDs. A convenient 4-wire serial interface connects to all common microprocessors. Additionally, multiple LED matrices can be combined to form a larger display from 1-16 matrices. That is a possibility of over 1024 LEDs!

See Datasheet for assembly instructions, schematics and code examples for Arduino and Picbasic.

El Jugador Module

The El’ Jugador (pronounced: “el' hoo-ga-door”) turns the Propeller Platform USB into a retro, open source game console that connects to any television. El’ Jugador takes advantage of the Propeller’s multitasking ability to generate graphics and video, making playing and creating retro-styled games fun and easy.

Once you’ve had a taste of the dozens of great games you can play on El’ Jugador, you can jump in and start programming your own in BASIC, C, Spin, or Assembly. Programming your own games is both easy and rewarding.

Features:

PAL or NTSC Video Output with Audio
2 Controller Ports
Make games in C, spin, or assembly
Modular so you can add other things like battery packs or protoboards.
Open Source under the MIT license
Overclock-able up to 200 MIPS with a 6.25Mhz Crystal
Designed to work at 3.3v logic levels

El’ Jugador arrives as an easy-to-assemble kit.
A beginner can assemble the El' Jugador in less than an hour.

The El’ Jugador & the Propeller Platform USB together create the perfect open source gaming platform.
Download the Propeller Games Mega Pack to get started quickly.

A few video demos:

X-Racer

Wolfenstein 3D

NEED A GAMEPAD? We have a limited number of NES-style gamepads available right here

Battery Module

Sure, your project is awesome, but wouldn't it be cooler more than 10 feet away from a power outlet?

The Platform Battery Module lets you use common AAA batteries to power your project for hours - because of the advanced power usage options of the Propeller, it can be many, many hours:

* 40 Hours 3 cogs running @ 20MHz
* 17 Hours 3 cogs running @ 80MHz
* 8 Hours 8 cogs running @ 80MHz

As an example, the Graphics Demo runs 4 @ 80MHz, and runs for about 15 hours.

USAGE
Using the Battery Module is simple, just insert your batteries into the holder, flip on the power switch, and you're good to go. Note that you don't want to plug the Propeller Platform into a power adapter if the Battery Module is switched on.

The Battery Module connects directly to V50, if you're using nimh batteries, that means you'll have 4.8v available at V50. Using Alkalines, you'll get 6v, so keep that in mind if connecting modules that are powered by V50.

The Battery Module is compatible with other Gadget Gangster Platform Modules and is also breadboard compatible.

Motion Gamepad

Motion Gamepad is a fun project that allows you to play a PC video game using tilting motion gestures.

By tilting the device forward/backward or left/right you control the X and Y axis of the video game input. Motion Gamepad is detected as a standard Gamepad Controller and no drivers are required for Windows XP and up. Here are some video demos:

(Please note the device on the video is an early prototype.)

Motion Gamepad features up to 8 push buttons that can be mounted directly on PCB or can be mounted on a custom enclosure that you can build on your own. The PCB has been designed to friction-fit in a Wii wheel accessory, however you may choose to create your own enclosure or mounting method (why not put it on a helmet or on one of your arms or legs ... ).

The kit includes all electronics you need to get started. Firmware updates will be available as necessary and can be uploaded to the device using the USB port and your computer. A free software utility is provided for adjusting settings such as sensibility per axis, default device orientation and buttons mapping.

Because Motion Gamepad is so easy to interface it can also be used for scientific or research projects. Sample source code is available.

http://code.google.com/p/imuconfig/

If you need this project in a more compact version make sure to check UsbThumbImu - which is basically same hardware in SMT components , less the buttons, that can be connected externally,

http://www.gadgetgangster.com/290

microSD Module

The uSD Platform Module is the cheapest way to connect a Micro SD card to the Propeller Platform, Protoboard, or breadboard. It comes on a tiny PCB, just 0.9" x 0.8" and includes pull-up resistors.

Usage with the Propeller is simple - just grab one of the SD Card objects from the Propeller Object exchange (John Twomey's library works well). If you mount it to connect through P0..P3, you'll just start fsrw with a mount(0).

With Arduino, you'll need a few more resistors to drop the Arduino's 5V logic to 3.3V. There's more information and libraries available on the Arduino forums.

Mr. Buzz USB Solar Charger

Mr. Buzz is a solar powered USB charger in a cup! The lightweight and flexible PowerFilm solar panel charges up the 2400mA battery pack so you can recharge your USB device even without the sun.

What can I charge with it?
Mr. Buzz uses a 'Type A' USB Jack, the same style USB jack that's on your computer, so it will physically connect to nearly any USB device. That said, some devices don't like being charged by a battery pack or solar panel.

Usually, if you plug your device into your computer and it needs to install software before it begins charging, it will not work. Here's what I've tested:

WORKS:
Apple iPod: Mini, Nano, Shuffle 1G/2G, Classic, Touch, iPhone
Creative Zen Micro
Nintendo DS (with an adapter cable)
Microsoft Zune
ATT Fuze, aka Touch Pro
Motorola S9-HD
PS3 Bluetooth Headset (in holder)
Verizon PPC 6700 (HTC Apache)
Creative Vado
Creative Zen Stone

DOESN'T WORK:
So far, any device that doesn't work with my usb wall charger will also not work with Mr. Buzz. I've tried;
PS3 Wireless Controller
Xbox 360 Wireless Controller

How long to does it take to recharge?
It should take the same amount of time as if it were plugged into a wall charger or any other device. To charge my phone from dead to 75% takes 90 minutes (same as a wall charger).

How much juice does it have?
Total power storage is about 2,500 milliamps. This is enough to charge my phone (which has a 1,300 mA battery) about 2 full times. An iPhone's battery is 1,200 mA, so you should about 2 charges, too. Smaller devices (like a shuffle) will recharge many, many times.

What batteries should I use?
You should only use rechargeable AA batteries (Nickel-Metal Hydride). With 4 batteries, Mr. Buzz provides 4.8v-5.2v

Do I have to use batteries?
Yes - the solar panel slowly trickle-charges your batteries, and they aren't large enough to directly power your USB device.

Got another question? Post it on the project forum.

Super GrooveAxe

Percussion in your pocket. Feel the tiny boom! With your Super GrooveAxe, the beats will always be with you, so you'll never feel lonely again.

The Super GrooveAxe is a simple to build project that uses a Picaxe microcontroller to make looping drum patterns. It includes a 3.5mm jack to output audio to headphones, a stereo, or directly power small speakers. Here's a demo video;

DMX IO Module

Designed by Jon Williams, the DMX IO Module expands the Propeller Platform or Propeller Platform USB to include a 4-channel DMX transceiver. In receive mode it can control up to four channels of low-current TTL (3.3v, e.g., for servos and LEDs) or high-current (12v, e.g., lamps, relays, solenoids, stepper motor, etc.) output.

Dual XLR-3 connectors allow the module to act as a receiver or transmitter (master) node in a DMX network and A 9-position DIP switch allows for address configuration without changing firmware.

The RS-485 hardware design allows for software switching between RX and TX modes allowing advanced programmers to experiment DMX receiver projects as well as serial (using the programming port on Propeller Platform) to DMX applications.

This module was featured in Nuts And Volts - a PDF of the article is available, here. A sample library to use the DMX IO with the Propeller is right here.

A PDF of the schematic is here.

What is the Gadget Gangster Platform?
The Gadget Gangster Platform is a lot like the Arduino with a few improvements on the basic idea;

1 - Modules (a.k.a. shields) can be connected to each other on top and bottom. For example, you might have a Propeller module in the middle, a DMX IO on top, and a Prototyper on bottom.

2 - Pin spacing is .1". This makes the Platform compatible with breadboards, and it lets you use Platform modules in combination with other project boards.

3 - The board footprint is 3.8" x 2.5", which is the same footprint as ExpressPCB's MiniBoard service, so adding your own custom module is inexpensive and straightforward.

5 - Platform Modules are licensed under the MIT license, so you can remix, reuse, and change them any way you want.

Dikes

Dikes. Snips. Diagonal Cutters. Whatever you call them, they're a necessity when building nearly any electronics project. These dikes are perfect for trimming excess wire and leads and have a nice, rubberized handle.

Desoldering Wick

I'm a Solder Sucker kind-of-guy, myself, but Desoldering Wick also has it's place. This 5 Foot spool will fix many mistakes. To use, put the wick on top of the solder and heat the wick up with your iron. The solder will melt and flow into the braid.

Soldering Stand

This soldering stand includes a wire holder to keep a hot soldering iron away from flesh, fingers, and flammable things, and also has a sponge to keep your tip clean.

Power Adapter

This is the standard power supply for our projects, it's 7.5V, 500mA with a 2.1mm barrel, positive tip. It's the power supply we use to test projects - most projects either use this regulator or use AA batteries (It's 110 VAC in, so this is just for the US).

Propeller Platform (Kit)

Designed by Jon Williams, the Propeller Platform module includes an 80Mhz 8-Core Parallax Propeller microcontroller, 32kb of EEPROM with space for a second EEPROM, 5V and 3.3V Voltage Regulators and the pin sockets to add additional Gadget Gangster Platform modules.

NEW! - We're now have a pre-assembled Propeller Platform that doesn't need a programming stick! Check out the Propeller Platform USB

Read the latest Spin Zone column in Nuts and Volts, featuring the Propeller Platform and LCD UI modules.

All Gadget Gangster Platform Modules utilize .1" pin spacing and are breadboard compatible. Here's a little video walkthru of building the Propeller Platform:

What is the Gadget Gangster Platform?
The Gadget Gangster Platform is a lot like the Arduino with a few improvements on the basic idea;

1 - Modules (a.k.a. shields) can be connected to each other on top and bottom. For example, you might have a Propeller module in the middle, an LCD UI on the top, and a prototyper on the bottom. We've got a few initial modules to start, and we'll continue to expand on the selection with more modules and microcontrollers.

2 - Pin spacing is .1". This makes the Platform compatible with breadboards, and it lets you use Platform modules in combination with other project boards.

3 - The board footprint is 3.8" x 2.5", which is the same footprint as ExpressPCB's MiniBoard service, so adding your own custom module is inexpensive and straightforward.

4 - Because they're featured in Jon Williams' Spin Zone column in Nuts and Volts, they're well documented. The Propeller Platform Module will be the basis for many of projects described in his upcoming columns.

5 - Platform Modules are licensed under the MIT license (essentially public domain), giving you more flexibility than more restrictive licenses like Creative Commons Share-alike.

Boss Board 2 Pack

The Boss Board offers drop-in support for multiple microcontrollers and includes mounting areas for a variety of connectors, jacks, and accessories.

Prewired to Support Popular Microcontrollers
Like the Parallax Propeller, SX, and the PICaxe 08, 14, and 20. The Boss Board also supports the PICaxe 18X for additional versatility.

Mounting Areas For Common Connectors
A Mini DIN mount for PS/2, S-Video, and all Mini DIN applications 8 Pin - 3 Pin. Dual-use jacks for Potentiometers and 3.5mm stereo jacks. SPDT slide switch mounts on the top left. 2x RCA jacks, and a pre-wired video DAC for the Parallax Propeller.

5V, 3V, or Both
The bottom left voltage regulator powers the microcontroller, and the board supports a second, optional regulator on the top left. This makes 3.3v + 5v projects no problem. A reverse protection diode makes the board forgiving of common power mistakes. Or skip the power and connect a battery pack straight to the rails.

An Extra Large Designing Area
With enough space for 40+ pin 600mil DIP\'s and unique, woven power rails give you flexibility when connecting support IC\'s.

Now You\'re Playing With Power!
An NES controller connector makes it super easy to add control to your project. The controller\'s builtin shift register makes reading the controller a 3-Pin affair (Clock, Data & Latch), and controllers work at 3v or 5v.

Basic Board Pack

The Basic Board pack includes a Full Board and two Half Boards,

The Full board is 4" wide and 3.05" tall, with mounting areas for a power connector, 2 RCA jacks and a DE-9 Connector. It's the same size as a Parallax Protoboard / Parallax BOE, and will fit in a BOE bot chassis. It also has mounting holes to allow you to stack on a Half Board with standoffs. 23 Rows and 35 Columns = 805 holes!

The half board is designed for smaller projects, with space for a 40 Pin microcontroller, supporting components, and a little bit more. It has a mounting area for 2 RCA Jacks and a Power Jack. 17 Columns and 23 Rows = 391 holes!