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Arduino NG User Manual

Arduino NG
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Shifting operations might seem intuitive, but you have to be careful when
shifting signed values.
2
Although they look similar, binary operators arent
the same as Boolean operators. Boolean operators such as && and || dont
operate on the bit level. They implement the rules of Boolean algebra.
3
Beginners are often afraid of bit operations, but theres no reason to fear
them. Microcontrollers operate on a bit level, so you have to be able to make
the bits obey your will. It takes some training, but its not rocket science.
2.
http://en.wikipedia.org/wiki/Arithmetic_shift
3.
http://en.wikipedia.org/wiki/Boolean_algebra_%28logic%29
Appendix 2. Advanced Arduino Programming 252
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Arduino NG Specifications

General IconGeneral
BrandArduino
ModelNG
CategoryMotherboard
LanguageEnglish

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