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ARC Digital Amplifier

First and foremost, the ARC was designed with only the best sound quality in mind. The ARC delivers amazing sound, superb balance, great tone and detailed imaging. With precise sound staging and phase correctness, the ARC offers an absolutely startling presence. Designed for an expansive musical experience, the ARC provides full-audio-spectrum sound quality for all of your music. We are excited to be featur ...

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Analog to Digital Converter AVR C Programming

One of the important features in today’s modern microcontroller is the capability of converting the analog signal to the digital signal. This feature allows us to process the analog world easily such as temperature, humidity, light intensity, distance, etc; which usually captured by electronics sensor and represent it on the change of voltage level. In this tutorial we will show you how to program the Atmel ...

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DigiPot – Rotary Encoder Digital Potentiometer

Description The “potentiometer” is actually a rotary encoder (TW-700198) connected to a microcontroller that reads the signal from it and convert it to a value that is displayed on 7-segment displays. The value also is sent via i2c/spi/serial/usb to the host. Also 3 LED and included for status indication. The board is planned to either be operated in an autonomous mode where the display is updated by the bo ...

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Wrist Mount Digital Altimeter

Summary This project is a simple wrist mount digital altimeter which is a device used to determine altitude. This design uses atmospheric pressure to calculate the altitude of its location. The lower the atmospheric pressure, the higher the altitude. The project is comprised of a microcontroller (MCU), an 84x84 pixel graphic LCD and a barometric pressure sensor. The barometric pressure sensor used in the de ...

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TI introduces world’s first multichannel inductance-to-digital converters

Texas Instruments (TI) announced the world's first multichannel inductance-to-digital converters (LDCs). The four new devices in the LDC1614 family expand the innovative LDC portfolio, a data converter category that TI first introduced in 2013. The devices offer two or four matched channels and up to 28-bit resolution in a single integrated circuit (IC). [caption id="attachment_33991" align="aligncenter" wi ...

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Digital Book Cricket with ATtiny 85

The project described here is a digital implementation of “book cricket game” which students normally use to play in their childhood time. The heart of the project is 8 bit MCU from AVR family called ATtiny85. ATtiny85 are small and cheap microcontrollers which are convenient for running simple programs with low footprint. The software used for programming the MCU is Ardunio which is a popular open source I ...

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What are the best settings for e-mailing or printing digital pictures?

Digital Picture Size The picture size is measured in pixels, so you need to pay attention to how many pixels wide and high the pictures you take are. Generally, a computer screen is 800 to 1200 pixels wide, with 800 being the most common setting. If you are e-mailing someone a picture that they are going to look at on their screen, then there is no reason to send them a picture bigger than their screen. Man ...

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