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www.signalintegrityjournal.com | ||
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opguides.info
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| | | | | The Tools of the Trade # Okay so we know we have voltage, current, and power. Additionally, youve probably heard about terms like resistance, impedance, capacitance, and maybe inductance before. What the heck do these mean? Well, to each into a more tangible context, lets look at the tools used to measure each. Building, fixing, and analyzing circuitry requires the use of a some tools and appliances, so lets look at the basics of working with electricity by looking at what purpose the tools serve. | |
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acidbourbon.wordpress.com
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| | | | | Video Appetizer https://youtu.be/XsFSDM1pgMA TLDR I built a shortwave radio receiver from scratch using only cheap and easily available components, i.e. standard transistors, op-amps and 74xx logic chips. No typical radio parts - no coils, no variable capacitors, no exotic diodes. This project is easy to build and gives you a hands-on experience with radio technology... | |
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www.doctormonk.com
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| | | | | The BBC GPIO connection rings (labelled 0, 1 and 2) of a micro:bit can all be used as analog inputs. You might think, that as long as you ar... | |
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jimmeruk.com
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| | | This idiot posted a picture of himself during the election campaign. Ripe for photoshopping. | ||