Find a Cheap uP Starter Kit and Compiler for LED Projects

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Discussion Overview

The discussion revolves around finding an affordable starter kit for microcontrollers (uCs) suitable for practicing C and assembly languages, specifically for projects involving LEDs. Participants share recommendations for hardware and software options.

Discussion Character

  • Exploratory
  • Technical explanation
  • Debate/contested

Main Points Raised

  • One participant, meldave, seeks a cheap microcontroller starter kit and compiler for LED projects.
  • Another participant suggests the AVR Butterfly from Atmel, providing a link and mentioning that the development software (AVR Studio) is free.
  • meldave asks for clarification on how to program the suggested microcontroller and whether a C compiler is included.
  • A different participant clarifies the distinction between microprocessors (uP) and microcontrollers (uC), suggesting the PIC series from Microchip and mentioning the availability of free compilers and inexpensive tools.
  • Another option mentioned is the Basic Stamp series from Parallax, although uncertainty exists regarding C programming capabilities.
  • meldave reports finding a $36 starter kit from Microchip that they plan to purchase.

Areas of Agreement / Disagreement

Participants provide various recommendations and clarifications, but there is no consensus on a single best option. Different views on the definitions and applications of uP and uC are presented, indicating a lack of agreement on terminology.

Contextual Notes

Some participants express uncertainty about programming capabilities and the availability of compilers for specific microcontroller models. The discussion includes varying interpretations of the terms used.

Who May Find This Useful

Individuals interested in starting projects with microcontrollers, particularly those looking for budget-friendly options and guidance on programming in C and assembly languages.

meldave00
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Hi,

I'm looking for a very cheap uP start kit that I can practice c language and perhaps assembly language on. I want to light up led's and stuff like that. Can anyone direct me to a good url to find one I can purchase.

I'm interested in the software (compiler), etc. too.

regards,

meldave
 
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I am not sure if you mean uC as in microcontroller as I havn't personally heard of uP before. But if it is infact a uC you are looking for, try the AVR butterfly made by atmel. Here is a link: http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3146

The development software (avr studio) is a free download from Atmel.
 
Triden,

Thanks for the response. Stupid question...Would you happen to know how I write C language with this? That is, how do I program this thing? Is there a c compiler that comes with this?
 
uP is shorthand for microprocessor. A uP would be more commonly used in general computing applications, like in a PC. A uC is a uP with IO funtionality, typically, and fewer memory interface functions.

I like the PIC series of uCs. Check them out, as well as development boards and compilers at Microchip's website. I'm pretty sure that there are free compilers available for them, and the MPLab ICD tool is fairly inexpensive:

http://www.microchip.com/stellent/idcplg?IdcService=SS_GET_PAGE&nodeId=81

The cheapest uCs to play with are probably the Basic Stamp series from Parallax, but I don't know if you can program them in C:

http://www.parallax.com/html_pages/products/basicstamps/basic_stamps.asp
 
Last edited by a moderator:
I found a $36 start kit that I'm going to purchase from Microchip. Thanks
 

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