References
- Datasheet, Introduction to the Atmel ATmega16 Microcontroller, San Jose State University, Dept. of Mechanical and Aerospace Engineering, September 6, 2010.
- Science & Technology Support High Performance Computing, Introduction to the C Programming Language, Ohio Supercomputer Center,1224 Kinnear Road, Columbus, OH 43212-1163.
- Brian W. Kernighan, Dennis M. Ritchie, The C Programming Language, Second edition.
- Honeywell, MICRO SWITCH Sensing and Control. Hall Effect Sensing and Application, Sensing and Control, Honeywell Inc., 11 West Spring Street, Freeport, Illinois 61032.
- Datasheet, Watt-hour meter, MITSUBISHI Electric, pp. 470-479.