spotcollector.blogg.se - Propeller parallax

Propeller parallax generator#
Propeller parallax license#

More I/O, More Flexible Each I/O can be reconfigured, and there are 32 of them.

No interrupts, no timers - it's REALLY easy to do multitasking on the Propeller

Real Multitasking tell one cog to take care of video and another to handle the keyboard / mouse, and that's it.

Hi-quality audio and video The hardware for video is builtin and numerous audio libraries are available under the MIT license.

The Propeller does 160 MIPS while an atmega168 does 16. This lets you do really cool things like output VGA, do speech synthesis, play. Much faster microcontroller WAAY Faster.2 Chips You need 2 IC's when using a Propeller, the Prop itself, and the EEPROM to store the program.Not hard, but not as easy as the Arduino. No onboard 'Analog In' Instead, you have to use a capacitor and a resistor to read analog values.Smaller Community You'll see the word 'Arduino' in Make Magazine a lot more often than the word 'Propeller'.But you'll only need one PropPlug and a Propeller Platform on it's own is $35. More Expensive The Arduino is $30, a Propeller Platform with PropPlug (what you use to program the Prop) is $50.Propeller Platform with Battery Platform and ProtoPlus modules How does it compare to the Arduino? Cons: 1" pin headers in a dual-row configuration, so modules can be stacked above and below or added to a breadboard or Protoboard All IC's are in sockets for easier replacement and assembly.32kB on-board memory, with space for a second memory IC.5v and 3.3v Voltage Regulators, rated at 800mA, each.32 I/O pins, each pin can be set as an input or output.Available in a hobbyist-friendly DIP package.

Speed can be changed at run-time for improved power efficiency.

High performance (160 Million Operations per Second).

Built-in high level language (Spin) that's easy to learn.

Propeller parallax generator#

Built-in video generator hardware to output to NTSC/PAL or VGA displays.What are the specs? Propeller Microcontroller:

Propeller parallax license#

The Propeller Platform is an open-source embedded computing platform - it's a lot like the Arduino, but improves on the concept by using a faster microcontroller, standard pin spacing and a less restrictive license (MIT License). The Propeller Platform is available as a kit or pre-assembled from Gadget Gangster. Templates and specifications can be downloaded here. Module designs use the MIT license, giving you more flexibility than more restrictive licenses like Creative Commons Share-Alike.

They're featured in Jon Williams' column in Nuts and Volts and the Propeller Platform Module will be the basis for many of projects described in his upcoming columns.ĥ - They're Public Domain. This makes the Platform compatible with breadboards, and it lets you use Platform modules in combination with other project boards.ģ - 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.Ĥ - They're well documented. For example, you might have a Propeller module in the middle, an LCD UI on the top, and a prototyper on the bottom.Ģ - Pin spacing is. shields) can be connected to each other on top and bottom. It's a lot like the Arduino with a few improvements on the basic idea ġ - Modules (a.k.a. The Propeller Platform puts the Prop on a circuit board with voltage regulators, memory, a crystal, and connectors to other modules. The Propeller is commonly used because it's high performance, has easy video output, and offers a lot of I/O. ( website) ybox2, DIY Networked Set-top BoxĪnd plenty more. ( Website) The Replica 1, an Apple 1 Clone Chance are you've already seen a few Propeller Powered projects like: OpenStomp Coyote-1: open source digital guitar effects pedal Music Demo (.mp3) The Parallax Propeller is a 32-Bit 8-Core microcontroller.