Computers crash if they do not have enough voltage. Li-Ion batteries could explode during charging if they were deeply discharged. How can we prevent such events? We need so-called voltage supervisors. Cheap parts with a big effect, which usually do their job in the dark. Let’s tear them to the light and protect your ESP32 or Arduino from not booting correctly and your Raspberry from a crash. We will use KA75330, KA75450, and TPS3839 for our experiments.
I am a proud Patreon of GreatScott!, Electroboom, Electronoobs, EEVblog, and others.

Links:
Raspberry Pi4 US: [ Ссылка ]
Raspberry Pi4 DE: [ Ссылка ]
Raspberry Pi4 : [ Ссылка ]
KA75330: [ Ссылка ]
KA75450: [ Ссылка ]
TPS3839G33: [ Ссылка ]
Power Supply: [ Ссылка ] or [ Ссылка ]
ESP32 Breadboard friendly: [ Ссылка ]

The links above usually are affiliate links which support the channel (no additional cost for you).
Supporting Material and Blog Page: [ Ссылка ]
Github: [ Ссылка ]
My Patreon Page: [ Ссылка ]
My Bitcoin address: 19FSmqbBzb5zsYB1d8Bq4KbxVmezToDNTV
If you want to support the channel, please use the links below to start your shopping. No additional charges for you, but I get a commission (of your purchases the next 24 hours) to buy new stuff for the channel
For Banggood [ Ссылка ]
For AliExpress: [ Ссылка ]
For ebay.com: [ Ссылка ]

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