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Vector network analyzers (VNAs) measure how a “network” of components changes the amplitude and phase of signals. By measuring across a wide...
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Analog Discovery Pro from Digilent comes in a 2-channel (ADP3250) or 4-channel...
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Using the Rohde and Schwarz RTH1004 RTH1004 ScopeRider, James talks about oscilloscope bandwidth. In this video, learn what oscilloscope bandwidth...
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Low-temperature solder paste makes it easier to reflow solder and re-work surface mount circuit boards. MG Chemicals offers a Bismuth-based...
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Arbitrary waveform generators can generate almost any waveshape. In this video, see how the MP750290 from Multicomp Pro performs. Its key specs...
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Almost everyone uses a digital oscilloscope’s zoom features. However, did you know that 40-year-old analog oscilloscopes can do something...
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Compare the ideal and measured cut-off frequency for a filter with a handheld LCR meter. Unlike a DMM, these meters apply an AC signal (from 100...
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Circuit breakers make electricity safe in everyday life. The miniature breakers found in your home are relatively simple devices. Commercial units...
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Source Measurement Units, or SMUs, combine an accurate power supply, high-power electronic load, and precise digital voltmeter into a signal...
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Okay, technically, this circuit *does* use Op-Amps. However, the ones shown here are integrated into an ATmega128DB microcontroller from Microchip...
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Oscilloscopes are available in many shapes and sizes. After figuring out how much bandwidth you need (or want), the next step is to choose the...
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Desoldering braid removes surface solder from a circuit board. It makes reworking PCBs easy and quick. With a few tips and tricks, products like...
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High-speed connectors act as a bridge between components in a system. You can find them on boards or cables. This video invites Molex to help...
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Did you know that TTL chips do not output 5 volts? 74LS, 74HC, and 74HCT all have different input and output thresholds. Switching between...
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Everything with a microcontroller has serial busses in it. Busses like UART, I2C, and SPI are very popular choices. When you have a problem...
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The 555 is a very popular chip, and for good reason. It is such a versatile timer. Learn about 555 measurements like how to measure the voltage...
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As batteries age, their ESR goes up. Eventually, they will no longer be serviceable. A battery measurement tool like the Hioki BT3554 lets...
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Obviously you need solder to build most circuits. However, before and after soldering a circuit, there is a bunch of other stuff. In this...
