Description: start with the ASCII, ASCII is used to express the English characters a coding standard. Each ASCII characters occupy a byte, therefore, ASCII coding can indicate the maximum number of characters is 255 (00H- FFH). In fact, the English characters and less than that, just before the general 128 (00H- 7FH, the highest-0), including control characters, numbers, upper and lower case letters and other symbols. And the highest position for a another 128 characters (80H- FFH) known as "extended ASCII" generally used to store the English tabs, some phonetic transcription of the characters, and so on some other symbols.
To Search:
- [picdxyy] - compiled by the PIC procedure, including
- [UPS-500W] - Circuit diagram of UPS-500W
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