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Q&A from Analog Devices EngineerZone: SigmaDSP/SigmaStudio and DSP discussions (4 topics).
4 topics · 35 messages
Filtered by: #pwm ✕
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ADAU1701 music level output to LEDs
Hello, I would like to build an optical level meter. For this implementation I need a clean solution to get a signal from the DSP. As usual for a power amplifier I want to build a LED matrix, which sh
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How to use 1452 or 1701 make a signal level detector to make LED has different brightness while signal strength change?
Hi, I want to use 1701 and 1452 to make a level detector to detect the signal strength, but I don't know how to use blocks to make led brightness will follow the signal strength. The led brightness le
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PWM clip LED
Hi I'm trying to implement a clip led on the 1701mini dev board. I found the following threadMonitoring average and instantaneous signal levels which works but it's an instant on/off led. I'd prefer s
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LEDs pwm gpio
I have a status LED on two of the GPIO pins. Is there a way to pulse width modulate the blinking of the LEDs? I can turn them on and off ok. And I think I was successful in getting the LED to blink wi