Motorola LM324

33 discussions on ElectronDepot about the Motorola LM324: what owners asked, what went wrong, and what fixed it.

What owners report

Völlig OT

Am 07.12.19 um 11:34 schrieb Der Habakuk.: > Am 07.12.2019 um 10:35 schrieb Hartmut Kraus: >> Am 06.12.19 um 22:41 schrieb Der Habakuk.: >>> Gerade im Bereich Hartz-IV, Sozialamt, Grundsicherung vermute ich, >>> und motzen, >> >> Das...

AoE x-Chapters, High-Speed op-amps section, DRAFT

Read and comment. AoE x-Chapters, High-Speed op-amps section, DRAFT. Recall, the AoE x-Chapters are advanced material that was meant to come after each relevant chapter, can skip on a quick first read, go back later for detailed...

LEDs in parallel

I understand the points about calculating the series resistance for anLED and the battery voltage, and about using a small resistor just tobe safe even if the battery voltage is "about right" for the LED.The general advice "do not connect...

LEDs in parallel

I understand the points about calculating the series resistance for anLED and the battery voltage, and about using a small resistor just tobe safe even if the battery voltage is "about right" for the LED.The general advice "do not connect...

fast ramp follies

OK, I need to charge a capacitor with a stable constant current. Thedesired slope is about a volt per nanosecond.So I did this:Things like this tend to oscillate, so I used a fairly slow, high-betatransistor, BCX71K. The ferrite in the...

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