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  1. Use of language in which the software team has expertise and experience
  2. Use an Operating System or RTOS that is more appropriate. (Small scale does not need RTOS, so code size will be reduced much)
  3. Simpliciyt to be maintained. Each function should perform a single task and have simple design
  4. Comments must be added before control statements
  5. Program implementation should be as per design specification.
  6. Make function implementation general, not tied to specific input conditions or events. This makes reuse earlier.
  7. Redesigning might be needed to solve software implementation difficulties
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