Author Archives: DP

App note: Faster switching from standard couplers

in app notes by DP | 0 comments

Here’s Vishay’s app note: Faster switching from standard couplers (PDF!): Applications employing lower-performance “standard couplers” can still be optimized for switching speed. Thoughit can not be expected that these devices will perform to the level of specialized “high-speed” devices, they can be … Read more

Solar scare mosquito

in DIY by DP | 5 comments

Here’s a cool Solar scare mosquito project by Gallactronics.  He writes a complete step-by-step instructions here: So I built a device that generates air bubbles at regular intervals and effectively produces ripples up to a radius of 2 meters (sufficient for most … Read more

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