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An isolated analog output for Arduino Uno

This project uses the Arduino PWM Uno or other systems to realize a fully isolated analog output with a range of 0-5 volts or more, changing only the reference voltage. Introduction This project completes the series of my articles about the Arduino analog I/O with the aim to use it as a controller of small automation systems. In control systems of the industrial plants it is always advisable to isolate both ...

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Analog to Digital Converter of ATmega32 with LED Display

Microcontrollers are capable of detecting binary signals: is the button pressed or not? These are digital signals. When a microcontroller is powered from five volt, it understands zero volts (0V) as a binary 0 and five volts (5V) as a binary 1. But the real world is not so simple and likes to use shades of gray. What if the signal is 2.72V? Is that a zero or a one? We often need to measure signals that vary ...

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Analog Devices releases free version of RF design tool

Analog Devices, Inc. (ADI) released a new version of its popular ADIsimRF design tool: The free design tool is the software accompaniment to ADI’s complete portfolio of RF-to-digital functional blocks, allowing engineers to model RF signal chains using devices from across ADI’s RF IC and data converter portfolio. ADIsimRF Version 1.7 adds a number of new device models along with enhanced support for inter-s ...

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Beige Bag Software Announces a Formal Agreement with Zuken for Use of B2 Spice Analog and Simulation in New Promotional CADSTAR Bundles for the Americas

(PRWEB) May 7, 2005 Beige Bag Software, Inc., innovative circuit design tool designer, has signed a formal agreement with engineering consulting company Zuken, for the inclusion of their flagship B2 Spice circuit simulation software in Zuken’s new CADSTAR promotional bundles for the Americas. B2 Spice Professional CS has been designed to directly integrate with Zuken’s desktop PCB design solution, CAD ...

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New Vishay Siliconix Analog Switches/Multiplexers Operate Over Wide Voltage Range of 2.7 V to 12 V for Single-Supply or +/-2.7 V to +/-6 V for Dual-Supply

Sparks, NV (PRWEB) February 26, 2006 Vishay Intertechnology, Inc. (NYSE: VSH) released a trio of precision low-voltage monolithic CMOS analog switching ICs that combine a wide voltage range, low leakage, and tight on-resistance matching for precision signal switching and routing. Released today were an 8-channel analog multiplexer (DG9051), a dual 4-channel analog multiplexer (DG9052), and a triple 2-c ...

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Analog Devices’ Blackfin Powers Sigma’s New SD14, 14 Megapixel Digital Camera – Blackfin Performs up to 200 Computations Per Pixel for Every Image in Pipeline from Sensor to Memory Card

Norwood, MA (PRWEB) June 26, 2007 Analog Devices, Inc. (NYSE: ADI) today announced that Sigma Corporation selected Analog Devices' Blackfin processor for its SD14 digital single lens reflex (SLR) camera. Powered by the unique direct-image capabilities of the Foveon X3 sensor and a Blackfin ADSP-BF561 processor, the SD14 can reproduce high-definition images rich in gradation and three-dimensional detail, bec ...

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Analog Devices’ High Performance Output Drivers Increase Efficiency of Industrial and Process Control Systems : ADI’s new output drivers offer best-in-class performance with industry’s highest level of accuracy and diagnostic capability.

NORWOOD, Mass. (PRWEB) May 12, 2008 Designed to meet the growing demand for highly configurable industrial automation controllers, the new output drivers offer extensive diagnostic functionality such as fault detection and enhanced sensing capabilities that make system startup and troubleshooting easier. Integrating user-programmable current- and voltage-output capabilities, the AD5750 and AD5751 output dri ...

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