3,707 views
This video shows the redesign of the LCR-T4 multitester with the addition of the ability to operate from a 3.7V Li-ion battery with correct display of the battery charge and the function of checking zener diodes from 1 to 30V. The changes that need to be made to the circuit are described in detail, and the operation of the device upon achieving the result is demonstrated. Archive with everything you need to repeat: On Yandex disk: https://disk.yandex.ru/d/kf53H8bvwfeBUw On Google disk: https://drive.google.com/file/d/13FcJ... A video in which a person shows how to configure and compile firmware from Markus: • Transistor ESR tester GM328 KIT. Dora... Article with firmware instructions: https://dzen.ru/a/YjYhy4GKGhDOfqZU