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Kerry D. Wong

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OOK/FSK Modulation Using PE42420 RF Switch

August 27, 2018August 27, 2018 kwong

I recently bought a few Peregrine Semiconductor‘s PE42420 RF Switch evaluation boards on eBay. The PE42420 is an absorptive SPDT […]

Electronics ASK, FSK, HP8566B, HP8642B, HP8671A, OOK, PE42420, Peregrine Semiconductor, RF Switch, SPDT, Wavetek 1045, Wavetek 395

How to Drive a Latching Relay

December 12, 2014 kwong

Latching relay (a.k.a. impulse relay) can be turned on and off by momentarily applying a voltage across the relay coil. […]

Electronics Latching Relay, RF Switch, SN754410, tutorial

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