A Wheatstone Bridge circuit is commonly used to measure resistance, inductance, capacitance, and impedance. These are made up of four parts or arms that are joined in series in a diamond like […]
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10 Useful Active Filter Circuits Explored
In this post we comprehensively discuss 10 different types of active filter circuits which can be used for filtering music and audio with the desired levels of bass and treble […]
How to Calculate Heatsinks
Heatsinking is critical for power devices in circuits that are intended to maximize their performance. When heat from the power devices cannot be moved away very quickly, the power devices and its […]
Dummy Load Circuit for Testing Power Supplies and Amplifiers
The following article explains two straightforward dummy load circuits: the first one can be used for testing high current power supplies, and the second design can be used for testing […]
How to Make a Shunt Resistor
A shunt resistor is a very low value, high wattage resistor which is connected in parallel to a low range meter, so that it helps the meter to substantially increase […]
Exploring Current Mirror Circuits with Practical Designs
In this post we will learn some important current mirror circuits, and how to design practical circuits using current mirror concepts. Current Mirror Definition A current mirror is a circuit […]