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rs232 4 kanal pwm kontrol visual basic at89c2051

4 CHANNEL PWM CONTROL CIRCUIT VISUAL BASIC RS232 AT89C2051

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PWM control project software source code in Visual Basic and are prepared (linux, windows) via RS232 serial port (19200 Baud) AT89C2051 microcontroller based on the 4-channel PWM control circuit can be made. PWM output… Electronics Projects, 4 Channel PWM Control Circuit Visual Basic RS232 AT89C2051″avr project, microcontroller projects, pwm circuits, “ PWM control project software source code in Visual […]

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Basic Types of Thyristors and Applications

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In this article we will discuss about the various types of thyristors. Thyristors are 2 pin to 4 pin semiconductor devices that act like switches. For example a 2 pin thyristor only conducts when the voltage across its pins exceeds the breakdown voltage of the device. For a 3 pin thyristor the current path is

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Basic Transistor Types

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n this article we will review the basic transistor types and their function. We will cover bipolar transistor, Junction FET, MOSFET and UJT transistor types. Feel free to comment with other transistor types you know. Bipolar Transistor Bipolar transistors are three terminal devices and act like electrically controlled switches of as current/voltage amplifiers. They come

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Basic Automotive Lighting Control with MCU

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Summary The electronics trend in automotive is continuously rising due to the demand in the market. The technological developments are now into embedded system in which the manufacturers are developing products that suits to the needs of the people. In this design, it features a automotive lighting control using an MCU with S12 CPU core,

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Phoenix EH basic is more than just a “basic” enclosure

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Searching for a compromise between the quality (materials, design,…) and production costs is a theme at development of every device and naturally – also at development of components. Also from this reason on the market can be found enclosures with a various wall thickness, with various temperature resistance, etc. and so everyone can choose according

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Reading Switches with using Attiny microcontrollers

Leave a Comment / AVR ATmega Projects, Other Projects / Ibrar Ayyub

There have been several Instructables dealing with outputs from the ATtiny2313 and similar AVR devices. For example, http://www.instructables.com/id/Ghetto-Programming%3a-Getting-started-with-AVR-micro/, http://www.instructables.com/id/Drive-a-Stepper-Motor-with-an-AVR-Microprocessor/. Working on the latest one from The Real Elliot, which showed how to control stepper motors, I found that it would be really helpful to be able to run alternate sections of code in the same

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Power Your Arduino From Your Car

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The Arduino — and AVRs in general — have a wide range of power supply options ranging from around 1.8V to 5.5V. The choice of voltage is usually determined by the desired clock speed or power consumption requirements. The Arduino and its many variants have power jacks that allow connections from big, clunky “wall warts.”

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Tiny AVR Microcontroller Runs on a Fruit Battery

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Some of the fruit and vegetables we eat can be used to make electricity. The electrolytes in many fruit and vegetables, together with electrodes made of various metals can be used to make primary cells. One of the most easily available vegetable, the ubiquitous lemon can be used to make a fruit cell together with

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Programmable LED using Atmel ATtiny13v Microcontroller

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Inspired by various LED Throwies, blinking LEDs and similar instructables I wanted to do my version of an LED controlled by a microcontroller. The idea is to make the LED blinking sequence reprogrammable. This reprogramming can be done with light and shadow, e.g. you could use your flashlight. This is my first instructable, any comments

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Digital Melody player using atmega16 microcontroller

Leave a Comment / AVR ATmega Projects, Sound - Audio Projects / Ibrar Ayyub

Here’ s an melody player with Atmega16. The command “Sound Speaker” is used to generate sound. This is the inbuilt command in Bascom AVR. For more Detail: Digital Melody player using atmega16 microcontroller

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