Serial Communication Archives - electroSome

I²C – Inter-Integrated Circuit

Ligo George — Fri, 23 Mar 2018 13:49:53 +0000

I²C or I2C is an abbreviation of Inter-Integrated Circuit, a serial communication protocol made by Philips Semiconductor (now it is NXP Semiconductor). It is created with an intention of communication between chips reside on the same Printed Circuit Board (PCB). It is commonly usually used to interface slow speed ICs to a microprocessor or a […]

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HC-05 Serial Bluetooth Module

Basamma B — Thu, 11 Jan 2018 09:12:36 +0000

Bluetooth is a technology for wireless communication. It is designed to replace cable connections.It uses serial communication to communicate with devices. It communicates with microcontroller using serial port (USART). Usually, it connects small devices like mobile phones, PDAs and TVs using a short-range wireless connection to exchange documents. It uses the 2.45GHz frequency band. The connection […]

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SPI – Serial Peripheral Interface

Ligo George — Sun, 30 Apr 2017 04:01:45 +0000

SPI (Serial Peripheral Interface) is a full duplex synchronous serial communication interface used for short distance communications. It is usually used for communication between different modules in a same device or PCB. SPI devices communicates each other using a master slave architecture with a single master. Multiple slaves are supported through individual slave select lines. […]

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