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Powering projects from Li-polymer cells

Posted on Thursday, August 23rd, 2012 in Chips by DP

Sjaak gave an example of powering a project from Li-polymer cells. His design uses the MCP73811 to handle the charging, while the TPS61200 DC/DC converter maintains 3.3V on it’s output regardless of the battery voltage.

Via the forum.

This entry was posted on Thursday, August 23rd, 2012 at 7:00 pm and is filed under Chips. You can follow any responses to this entry through the RSS 2.0 feed. You can skip to the end and leave a response. Pinging is currently not allowed.

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  • Bovine: Title of article has the wrong number for ESP8266 typed.
  • burkm m: It drifting even further using that standard XO...
  • langwadt: a HC14 is a bad choice for an xtal oscillator, the unbuffered non-Schmitt trigger HCU04 is much better for that application
  • Bill F: I'm ready for one!
  • Wynand Pretorius: This is so cool!