What V/UHF Budget Hand Portable Transceiver would You Choose?

Years ago there was just the Baofeng UV-5R - now there are others.

Get all the information: www.electronics-notes.com/store-shop/h...

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Before Instant-On: The Hidden Physics of Vacuum Tubes (Valves)

Check out my latest video: youtu.be/u_htxrYUIdw
#valves #vacuumtubes #thermionicvalves #vintagetech #vintagetechnology

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Resistor Colour Codes 101

Do you ever get confused reading resistor colour codes.

Check out more YouTube short video to find out more: youtube.com/shorts/A2nh4...

#resistors #resistorcolorcode #resistorcolourcode #electronicsnotes #electroniccomponents #electronicsengineering

Op Amps:- Why Are They So Useful

In this video I take a look at why operational amplifier, or op-amps are so great and so useful.

Watch my video now: youtube.com/shorts/YY8IX...

#opamps #operationalamplifiers #circuitdesign #analogdesign #hardwaredesign #electronicsnotes #electroniccomponents