� 2,056-Reads
MAX232
The MAX232 IC is used to convert the TTL/CMOS logic
levels to RS232 logic levels during serial communication of
microcontrollers with PC. The controller operates at TTL
logic level (0-5V) whereas the serial communication in PC
works...
� 10,384-Reads
AT89C51 or 89C51 microcontroller
AT89C51 is an 8-bit microcontroller and belongs to Atmel's
8051 family. AT89C51 has 4KB of Flash programmable and
erasable read only memory (PEROM) ...
� 1,853-Reads
RTC DS12C887
RTC DS 12C887 is widely used to provide exact time and date in
many applications such as x86 IBM PC. This RTC provides time
components hour, minute and second in addition to the
date/calendar components of year, month and day. This chip uses
an internal lithium battery, which keeps the time and da...
