newbie‭

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A quiet enigma. We don't know anything about newbie‭ yet.

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Q&A Controlling the Low power mode of Buck Boost converter using a Microcontroller

I am using TPS63000 in my design and I need to control PS/SYNC pin using a micro-controller. **The input to the buck boost converter is 3V to 4.3V which is coming from a battery. The microcontrol...

1 answer · posted 9d ago by newbie‭ · edited 9d ago by newbie‭

Question microcontroller Analog BJT buck-boost-converter

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Q&A Flash light frequency and rise time calculation

I was analyzing the design a hazard warning light.The spec of the light turn on off is given below. The flashing-light frequency shall be 90+/-30 times per minute. May I know in this case the...

1 answer · posted 7mo ago by newbie‭ · last activity 7mo ago by Olin Lathrop‭

Question SMPS circuit-analysis LED-driver

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Q&A How do we calculate signal rise time from frequency

May I know how to calculate a signals rise time from it's frequency. I found this article for the same. The formula given is Tr = 1/f*π. May I know is this applicable for PWM also.

1 answer · posted 7mo ago by newbie‭ · last activity 7mo ago by Olin Lathrop‭

Question Analog high-speed ADC signal-processing

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