More about Wireless & Communication (207)

21-07-2020 | Inductive coupling allow the transfer of electrical energy from one device to another without using wires. As one can imagine, the quality o...

6-05-2020 | There are often situations with a circuit or equipment where you want to add a module that can measure and display voltage, current, and per...

1-01-2018 | Thermostats are everywhere — in refrigerators, freezers, on walls, and in cars — yet rarely found on a desk. There are times when a desk-mou...

1-07-2017 | Learn how a simple wireless “sniffer” can uncover the hidden communication between sensors and a display. See how capturing invisible data s...

1-05-2016 | As mentioned in the introduction to the earlier Precise Nixie Clock project, the New Precise Nixie Clock combines modern and legacy technolo...

1-10-2008 | The instrument described in this article combines the functions of a sweep frequency generator (‘wobbulator’) and a spectrum analyser. In th...

1-12-2001 | Rediscover the magic of early radio by building a beautiful medium-wave receiver using a classic valve circuit and modern parts. This nostal...