When you think of a scope probe, you usually think of what is basically a wire with a spring hook and an attenuator. Those are passive probes. [Kerry Wong] shows off a pre-release active probe that ...

For nearly 10 years, there’s been only one spacecraft able to keep its cool above the hellish landscape of Venus. The Japanese Akatsuki probe was sent to Earth’s neighboring planet to observe its ...

LeCroy's family of single-ended active probes feature a high input resistance of 1 MΩ and low input capacitance of 0.9 pF. LeCroy’s family of single-ended active probes feature a high input resistance ...

A steady stream of advances has elevated test and measurement instruments to the point where they can reveal minute details of signals with lightning-quick rise and fall times. So, then, what about ...

Differential oscilloscope probes are indispensable tools for engineers who need to measure signals accurately in complex environments. Whether you are troubleshooting everyday low-voltage circuits or ...

By simply "sprinkling" this probe on top, active synapses will visibly light up so that researchers can clearly observe how living brain cells communicate—all within 10 seconds. This research gives us ...

Instant synapse visualization with our fluorescence probe. A diagram showing that the fluorescent probe can visualize AMPA receptors on synapses by sprinkling. There are few scientific methods more ...