Category: Youtube
Teardown & Repair of an Agilent N1912A P-Series Power Meter
In this episode Shahriar investigates a peculiar problem with an Agilent P-Series Power Meter. While the instruments works during startup, after about 10 minutes the LCD screen begins to flicker and become scrambled. Initial investigation reveals that the issue is not likely with the...
Continue ReadingTeardown, Repair & Upgrade of an Agilent E4405B 13.5GHz ESA-E Spectrum Analyzer
Teardown, Repair & Upgrade of an Agilent E4405B 13.5GHz ESA-E Spectrum Analyzer -...
Continue ReadingOverview of the Tektronix MSO58 8-Channel 6.25GS/s 2GHz Mixed-Signal Oscilloscope
Overview of the Tektronix MSO58 8-Channel 6.25GS/s 2GHz Mixed-Signal Oscilloscope -...
Continue ReadingYouTube Subscriber Counter with Wemos D1 mini
educ8s.tv @ youtube.com uploaded a new tutorial. Nick writes: Today we are going to build a DIY YouTube subscriber counter with a big LCD display and a 3D printed enclosure YouTube Subscriber Counter with Wemos D1 mini -...
Continue ReadingWhat Is Household Ground?
RimstarOrg published an interesting video on his Youtube channel to demonstrate why In north America you can find 3 holes in the electricity socket; which are hot, neutral and ground. The hot wire goes to a breaker-panel and then to electricity grid and finally to a transformer...
Continue ReadingKnow your Tool – Optimize C Code for microcontrollers
One of the talks in the “Embedded Linux Conference 2016” was about best practices to optimize C for microcontrollers. This talk deserves to be mentioned to Electronics-lab readers. The presenter Khem Raj worked on Comcast’s (broadcasting and cable television company) reference...
Continue ReadingSiglent SSA3032X Spectrum Analyzer Review & Experiments
Afroman reviews Siglent's SSA3000X series spectrum analyzer and all the options. There is some RF information for beginners and usage experiments are also performed. Siglent SSA3032X Spectrum Analyzer Review & Experiments -...
Continue ReadingHow Do NASA’s Apollo Computers Stack Up to an iPhone?
By David Grossman @ popularmechanics.com: Yes, the modern smartphone is more powerful than the computer used by NASA during the Apollo mission, but that overlooks how impressive the Apollo computers actually were. For starters, there wasn't just one computer, there were four. How Do...
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