Uncategorized Archives < From DC 2 Daylight

21 Best DC Power Supplies for Any Lab Budget

By Tommy Reed on September 28, 2021June 12, 20231 Comment

If there was a singular piece of test equipment that is absolutely vital, it would have to be a great DC power supply. This humble little box was the topic of a recent “Ultimate Guide to DC Power Supplies” post we did. At the end of that post, there were a handful of top DC power supply options that are extremely powerful. Given the importance and sheer range of options we wanted to do a dedicated list post to cover a broader set of DC power supply options.

To that end, we compiled a list of 21 great DC power supply options below.

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17 Best RTL-SDR Software Defined Radio Dongles [SDRs Reviewed]

By Tommy Reed on February 23, 2021March 8, 20212 Comments

Software Defined Radios (SDRs) are become more and more popular. This is partially due to the wide availability of low cost USB dongle SDR radios based on RTL2832U demodulator chipset. This is where the “RTL” in RTL-SDR comes from. While these low cost SDRs are not as capable as some of the higher performance SDR radios, they do offer a good bang for the buck. In this post we’ll take a look at 17 great RTL-SDR dongles.