Microcontroller overview (2)

Microcontrollers are small computers, all on one chip. The chip carries a central processing unit,program memory,data memory, and input/output (I/O) pins that can connect the instructions in theprogram memory., which tell it what to input and output to the pins.

Programming The microcontroller means writing and storing these instructionsin the chip's memory. The microcontroller speaks assembly language, which containsof binary instructions. You can use it but people prefer to program in C coz it is easier to understand.

Low-Level microcontroller VS. BASIC Stamp Module

First, Decide whether you want to use a low-level microcontroller or BASIC Stamp ModuleInexpensive low level chips (a.k.a. PICs), from Microchip or Atmel,require additional hardwaresoftware and effort. BASIC Stamp modules from Parallax and Netmedia are easier for beginners but pricer.BASIC Stamps combine their microcontroller with oscillators and other components into one.