Andreas Spiess | 436 How to use Voltage Supervisors to protect ESP32, Raspberry Pi, and Batteries @AndreasSpiess | Uploaded August 2022 | Updated October 2024, 6 days ago.
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.
My second channel: youtube.com/HB9BLAWireless
Links:
Raspberry Pi4 US: amzn.to/3pP32HZ
Raspberry Pi4 DE: amzn.to/3avMgaG
KA75330: https://s.click.aliexpress.com/e/_DFh3FAT
KA75450: https://s.click.aliexpress.com/e/_DmK5e7p
TPS3839G33: https://s.click.aliexpress.com/e/_DlUdImr
Power Supply: amzn.to/3PykooI or bit.ly/2uG5mJR or https://s.click.aliexpress.com/e/_DeoZqEn
ESP32 Breadboard friendly: https://s.click.aliexpress.com/e/_DkWIMfD
The links above usually are affiliate links that support the channel (no additional cost for you).
Supporting Material and Blog Page: sensorsiot.org
Github: github.com/sensorsiot
My Patreon Page: patreon.com/AndreasSpiess
Discord: discord.gg/JfgDSa8
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 on your purchases to buy new stuff for the channel
My Amazon.com shop: amazon.com/shop/andreasspiess
For Banggood bit.ly/2jAQEf4
For AliExpress: bit.ly/2B0yTLL
For Amazon.de: amzn.to/2r0ZCYI
For Amazon UK: amzn.to/2mxBaJf
For ebay.com: ebay.to/2DuYXBp
facebook.com/profile.php?id=100013947273409
twitter.com/spiessa
instructables.com/member/Andreas%20Spiess
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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.
My second channel: youtube.com/HB9BLAWireless
Links:
Raspberry Pi4 US: amzn.to/3pP32HZ
Raspberry Pi4 DE: amzn.to/3avMgaG
KA75330: https://s.click.aliexpress.com/e/_DFh3FAT
KA75450: https://s.click.aliexpress.com/e/_DmK5e7p
TPS3839G33: https://s.click.aliexpress.com/e/_DlUdImr
Power Supply: amzn.to/3PykooI or bit.ly/2uG5mJR or https://s.click.aliexpress.com/e/_DeoZqEn
ESP32 Breadboard friendly: https://s.click.aliexpress.com/e/_DkWIMfD
The links above usually are affiliate links that support the channel (no additional cost for you).
Supporting Material and Blog Page: sensorsiot.org
Github: github.com/sensorsiot
My Patreon Page: patreon.com/AndreasSpiess
Discord: discord.gg/JfgDSa8
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 on your purchases to buy new stuff for the channel
My Amazon.com shop: amazon.com/shop/andreasspiess
For Banggood bit.ly/2jAQEf4
For AliExpress: bit.ly/2B0yTLL
For Amazon.de: amzn.to/2r0ZCYI
For Amazon UK: amzn.to/2mxBaJf
For ebay.com: ebay.to/2DuYXBp
facebook.com/profile.php?id=100013947273409
twitter.com/spiessa
instructables.com/member/Andreas%20Spiess
Please do not try to email me. This communication channel is reserved for my primary job
As an Amazon Associate, I earn from qualifying purchases
#no#midroll#ads