Essential Electronics Laboratory Equipment
Multimeters measure bothAC and DC voltageand current as well as resistance. Multimeters are often used in troubleshooting designs and testing prototypecircuits. The accuracy of low-cost LCR meters is often quite poor, with tolerances as high as 20 percent. 4Volvos / Pixabay Power Supply It’s difficult to test a circuit without applying power to it. Several types of power supplies support electronics design and testing with varying sets of features. For a general-purpose laboratory power supply, variable voltage-and-current controls are one of the most important features....