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The Great Search: Simple Resistor-Set Lipoly Charger Chip

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Manage episode 403404894 series 1242341
Indhold leveret af Adafruit Industries. Alt podcastindhold inklusive episoder, grafik og podcastbeskrivelser uploades og leveres direkte af Adafruit Industries eller deres podcastplatformspartner. Hvis du mener, at nogen bruger dit ophavsretligt beskyttede værk uden din tilladelse, kan du følge processen beskrevet her https://da.player.fm/legal.
This week we worked on some Picowbell designs, including a prototyping plate that includes a battery charger. We recycled charging and switch-over designs from our Feathers but then we realized we never showed off the charger chip itself! We tend to use the MCP73831, but there's approximately 4902 different variants! Let's take a look at how to select a charger that matches your battery: voltage and charge rate are the biggest things to check. There's also other extras like LED indicators, time-outs, and load-sharing/prioritization. See the chosen part on DigiKey https://www.digikey.com/short/d3qvhj2q Visit the Adafruit shop online - http://www.adafruit.com ----------------------------------------- LIVE CHAT IS HERE! http://adafru.it/discord Subscribe to Adafruit on YouTube: http://adafru.it/subscribe New tutorials on the Adafruit Learning System: http://learn.adafruit.com/ -----------------------------------------
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4302 episoder

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Manage episode 403404894 series 1242341
Indhold leveret af Adafruit Industries. Alt podcastindhold inklusive episoder, grafik og podcastbeskrivelser uploades og leveres direkte af Adafruit Industries eller deres podcastplatformspartner. Hvis du mener, at nogen bruger dit ophavsretligt beskyttede værk uden din tilladelse, kan du følge processen beskrevet her https://da.player.fm/legal.
This week we worked on some Picowbell designs, including a prototyping plate that includes a battery charger. We recycled charging and switch-over designs from our Feathers but then we realized we never showed off the charger chip itself! We tend to use the MCP73831, but there's approximately 4902 different variants! Let's take a look at how to select a charger that matches your battery: voltage and charge rate are the biggest things to check. There's also other extras like LED indicators, time-outs, and load-sharing/prioritization. See the chosen part on DigiKey https://www.digikey.com/short/d3qvhj2q Visit the Adafruit shop online - http://www.adafruit.com ----------------------------------------- LIVE CHAT IS HERE! http://adafru.it/discord Subscribe to Adafruit on YouTube: http://adafru.it/subscribe New tutorials on the Adafruit Learning System: http://learn.adafruit.com/ -----------------------------------------
  continue reading

4302 episoder

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