Before today, we probably would have said that scratch-built relay computers were the sole domain of only the most wizardly of graybeards. But this impressive build sent in by [Will Dana] shows ...

Solid state relays (SSR) are electrically operated switches with no moving components and are used to isolate ... Instant on devices immediately turn on the load when a pickup voltage is present, and ...

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If a mechanical relay turns on or off near the peak voltage when supplying AC, there is a sudden drop or rise in current. If you have an inductive load such ... that there is no zero-crossing ...

That's $45 extra you have to make to match a similar no-load fund's performance - and remember, that's on top of the annual expenses you'd pay with any fund. And there's no evidence that the ...

Often, higher returns are associated with higher risk. This strategy is no exception, with a standard deviation of 25.7% exceeding the benchmark's 18.0%. Finally, the share class proved itself ...

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If the contact is normally open (NO ... the load is de-energized. Power must be applied before and during timing. Re-closing the control switch during the timing resets the time delay. Most reset on ...

A no-load fund is a mutual fund whose units are transacted without a transaction commission or "load". It is unlike a front-end loaded or back-end loaded fund, where sales charges are incurred ...

To keep costs low when investing in mutual funds, look for "no-load mutual funds," which won't have sales charges. However, some funds may have a sales load at certain brokers but not others ...

The solution to all those downsides? Try checking out some of the newer no-load variable annuities that are low in cost and have low-cost funds built into their model. The companies that offer ...

One No Man's Sky player has built an enormous Mass Relay in orbit of a planet, comprised of nearly 3,000 parts. Mass Relays connect the Milky Way galaxy in Mass Effect, so we just need a few more ...