by Tarun Agarwal 11 years ago Quiz Buzzer Circuit using 8051 Microcontroller and 555 Timer Quiz buzzer systems are mostly used in schools, colleges and also in live quiz competitions broadcasted via television. A Quiz buzzer allows any user to press the switch quickly in response to a question posed during competitions that are...
by Tarun Agarwal 11 years ago Timers and Counters in 8051 Microcontroller and its Applications Many of the microcontroller applications require counting of external events such as frequency of the pulse trains and generation of precise internal time delays between computer actions. Both these tasks can be implemented by software...
by Tarun Agarwal 11 years ago Experts Outreach for 8051 Microcontroller Over the years, project development has advanced over leaps and bounds. Of course, it’s good to keep up with the times, but in some situations, radical changes might not be so beneficial. We’re here to talk about the staple microcontroller,...
by Tarun Agarwal 11 years ago Know about PIC Microcontrollers and Its Architecture with Explanation PIC is a Peripheral Interface Microcontroller which was developed in the year 1993 by the General Instruments Microcontrollers. It is controlled by software and programmed in such a way that it performs different tasks and controls a generation...
by Tarun Agarwal 11 years ago Interrupts in 8051 Microcontroller and Structure and Programming The most powerful and important features are interrupts in 8051 microcontroller. In most of the real-time processes, to handle certain conditions properly, the actual task must be halt for some time – it takes required action – and...
by Tarun Agarwal 11 years ago Major Electronic Peripherals Interfacing to Microcontroller 8051 Interfacing is one of the important concepts in microcontroller 8051 because the microcontroller is a CPU that can perform some operation on a data and gives the output. However to perform the operation we need an input device to enter...
by Tarun Agarwal 11 years ago Ways to Select a Best Microcontroller for Microcontroller based Projects Do you know how to select the best microcontroller for microcontroller based projects? Selecting the proper microcontroller for a given application is one of the most critical decisions, which controls the success or failure of the task. There...
by Tarun Agarwal 11 years ago Step by Step Procedure of Develop a Microcontroller Projects I am sure the term ‘Microcontroller’ must be familiar to you. It is a single chip that contains the processor, the memory along with the input/output pins embedded inside it. We often use microcontrollers for embedded applications,...
by Tarun Agarwal 11 years ago Which Tools are Used in Program the Microcontroller? Normally we are designing a circuit and connecting to different other components like motors, LCDs, LEDS, even more by giving a power supply which is used by that circuit. What the microcontroller does when it is programmed with that circuit? The...
by Tarun Agarwal 11 years ago Why ARM is Most Popular? ARM Architecture Introduction of ARM: ARM stands for Advanced RISC (reduced instruction set computer) machine. ARM started life as part of Acorn makers of the BCC computer and now designs chips for Apple iPad. The first ARM was established at Cambridge...
