555 TIMERS MADE EASY

LearningThe 555 timer is a simple integrated circuit that can be used to make many different electronic circuits. With this information you will learn how how the 555 works and will have the experience to build some of the circuits below.An Overview of the 555 TimerThe 555 Integrated Circuit (IC) is an easy to use timer that has many applications....

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IC MAX232 FOR INTERFACING COMPUTER USING RS-232 WITH EXTERNAL HARDWARE(�c or �p)

From my previous article RS232 SERIAL COMMUNICATION STANDARD ,we know that RS232 serial is used to communicate external hardware like microprocessors and micro controllers with computer Serial RS-232 communication works with voltages (between -15V ... -3V are used to transmit a binary '1' and +3V ... +15V to transmit a binary '0') . On the other hand,...

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RS-232 SERIAL COMMUNICATION STANDARD

In telecommunications, RS-232 (Recommended Standard 232) is a standard for serial binary serial single ended and control signals connecting between a DTE (Data terminal equipment)l like computer and a DCE (Data circuit-terminating equipment) like a modem.Serial communication is the most simplistic form of communication between two devices. It�s pretty...

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