This multimeter add-on is called the Half Ohm. It allows you to measure small resistance values, and can be used to track down shorts on a PCB. The board acts as a pass-through for both probes. When ...

You probably have a resistor decade box in your lab used to find the best fixed-value resistor for an analog circuit. You may also use a decade box to verify the functionality of a circuit or system ...

Electronic enthusiasts may be interested in a new Kickstarter project created by Eastwood Tech for the QR10 a pocket high accuracy programmable resistance box. “A revolutionary physical instrument ...

One of those useful things to have around on your bench is a decade resistance box, essentially a dial-a-resistance instrument. They used to be quite expensive in line with the cost of close-tolerance ...

As electrolytic capacitors age, their internal resistance, also known as “equivalent series resistance” (ESR), gradually increases. This can eventually lead to equipment failure. Using this design, ...