Makers, developers, and hobbyists looking for a way to measure both voltage and current simultaneously ... those who may not be very familiar with electronics. Additionally, it can even be powered ...

We'll talk about three big ideas: electric potential difference (voltage), electric current, and electric field ... Remember that mass is a measure of how much stuff an object is made of, but ...

Current is a measure of how much electric charge flows through a circuit ... people often talk about voltage, so you may hear or see ‘voltage’ instead of ‘potential difference’.

But other instruments can source a current and measure a voltage simultaneously. Commonly known as source measure units (SMUs), they can simplify the instrumentation considerably (Fig. 1) ...

You need to know how to measure the current that flows through a component in a circuit and the voltage across it. The ammeter must be connected in series with the component – remember ...

Current measurements are not as handy as voltage measurements. You typically need to either measure the voltage across something and do some math or break the circuit so a known resistor in your ...