A few months back, I came across an LED-based desk lamp queued up to go out to the trash. When I asked my wife about it, she said (or at least my recollection is that she said) that it had gone dim, ...

Every PWM DAC design needs analog filtering to separate the desired PWM duty-cycle-proportional DC component from unwanted AC ripple. The simplest of these is the basic RC low-pass filter, which gives ...

Teledyne’s DDR4 memory module is screened and qualified as an Enhanced Product (EP) for high-reliability aerospace and defense systems.

A triac and relay solution that use the triac’s ability to zero cross when turning on the AC line voltage to the load.

Implement independent control of positive and negative half-cycle phase angles using separate trigger-time constant-setting PWM channels.

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Implement independent control of positive and negative half-cycle phase angles using separate trigger-time constant-setting PWM Continue Reading ...

In mid-2023, Google subtly signaled that its first-generation Chromecast A/V streaming receiver, originally introduced in 2013, had reached the end of the support road. I’d already tore one down, but ...

A couple of months ago, spurred into action by U.S. House of Representatives passage of legislation banning ongoing sales of DJI drones (and the still-unclear status of corresponding legislation in ...

X-Y Displays, also known as scatter or cross plots, provide a means of plotting one trace against another. This type of display shows comparisons and relationships between the two waveforms. A third ...