Difference b/w   USART, UART, RS232, USB, SPI, I2C, TTL  UART  - Universal Asynchronous Receiver Transmitter: It is one of the m...

About Serial,USART, UART, RS232, SPI, I2C, TTL..how to relate  each other?   Serial  is an umbrella wo...

Why Battery have three terminals? Three terminals of baaterries are GND - Ground BSI - Battery Size Indicator VBAT+ - Battery p...

Wireless LAN Basics  IEE802.11 IEEE802.11 Overview                        The fundamental building block of the  802.11 architec  is...