Tag: analog
![An isolated analog input for Arduino An isolated analog input for Arduino](https://www.electronics-lab.com/wp-content/uploads/2016/08/VF1-isolated-converter-1024x551.gif)
An isolated analog input for Arduino
Giovanni Carrera designed a circuit that accepts input voltage from about 20mV to 5V or a current of 4 to 20 mA and converts it to a isolated frequency signal. A voltage to frequency converter can realize an opto-isolated analog input for Arduino or other microcontroller systems....
Continue Reading![How-to use PWM to Generate Analog Voltage in Digital Circuits How-to use PWM to Generate Analog Voltage in Digital Circuits](https://www.electronics-lab.com/wp-content/uploads/2016/04/PWM_period_0.png)
How-to use PWM to Generate Analog Voltage in Digital Circuits
Maurizio @ emcelettronica.com tipped us with his latest article on how to generate analog voltages using a microcontroller. Many times, designers are faced with the need of generating analogue or analog voltage levels in purely digital circuits. Although the market provides today a...
Continue Reading![Generating Analog Voltage with Digital Circuit Generating Analog Voltage with Digital Circuit](https://www.electronics-lab.com/wp-content/uploads/2016/04/Fig0012.png)
Generating Analog Voltage with Digital Circuit
Maurizio show us how to generate an analog voltage using a microcontroller and some resistors. The purpose of this article is how to generate analog voltage with digital circuit. Although the market provides today a very broad range of dedicated digital-to-analogue converters,...
Continue Reading![Generating PWM Signals Generating PWM Signals](https://www.electronics-lab.com/wp-content/uploads/2015/12/generating-pwm-signals-1024x576.jpg)
Generating PWM Signals
In this video "KF5OBS" showing us how to generate a PWM signal that's behaving proportionally to analog control signal. Generating PWM Signals -...
Continue Reading![Analog Devices AD587KN 10V reference chip Analog Devices AD587KN 10V reference chip](https://www.electronics-lab.com/wp-content/uploads/2015/11/10vref_ad587-1.jpg)
Analog Devices AD587KN 10V reference chip
SteelCity Electronics published an article about Analog Devices AD587KN 10V reference: I recently got hold of an Analog Devices AD587KN high precision 10.000V reference chip. This model of chip has an output value of 10.000V ± 5mV (that is, an output value of 9.995V to 10.005V)...
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