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Tag - Buzzer

Generating Sound with PIC Microcontroller – MikroC

The ability to generate sound is very important in embedded applications. A small buzzer could be used to generate specific sounds or beeps for audible alarms or status. In an electronic piano or electronic toys for example, different tones and melodies could be generated electronically. There are countless of electronic applications that can require sound or just a small beep. Most microncontrollers have a CCP module which stands for Capture/Compare/PWM, this peripheral is used to time and control different events [...]

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Microcontroller Interfacing – Basics

Microcontrollers have become very useful in embedded design as they can easily communicate with other devices, such as sensors, switches, LCD displays, keypads, motors and even other microcontrollers. A microcontroller is basically used as the brain or intelligent processing unit to control other devices connected (interfaced) to it in embedded systems just like a PLC in industrial automation. To interface a device to a microcontroller simply means to Connect a device to a microcontroller. This article will make it easier to [...]

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