MAX038 Function generator

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https://www.electronics-lab.com/max038-function-generator/

Milen @ instructables.com has designed a Function Generator based on the popular MAX038 and is controlled by ATMega328PU. Signal characteristics are displayed on a LCD screen. The digital features of the function generator were performed by one Atmega328 chip. Its functions are the following: controls the frequency range selection controls the signal type (sine, rectangular, […]

Easily measure diode capacitance and reverse recovery

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https://www.electronics-lab.com/easily-measure-diode-capacitance-and-reverse-recovery/

Glen Chenier @ edn.com wanted to find out the characteristics of an unknown diode to be able to replace it with an equivalent one so he decided to make some measurements using his test equipment. In this article he show us how to measure the junction capacitance, Cj, and reverse recovery time Trr of a diode using […]