'Flakka': How dangerous is the new street drug? A designer street drug called 'Flakka' is making headlines again with a new incident involving four people going on a rampage in Sullivan, Missouri. What is Flakka and just how dangerous is it?
Voltage clamp. The voltage clamp is an experimental method used by electrophysiologists to measure the ion currents through the membranes of excitable cells, such as neurons, while holding the membrane voltage at a set level.
Quick Answer. Pressure transmitters, or pressure transducers, convert pressure into analog electrical signals. Input devices, called sensors, measure the quantity of identified mediums and convert the data through the use of output devices, called actuators. For example, pressure switches measure pressure and may use vibrations to convert pressure into analog electrical signals.