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SparkFun will be closing early at 3:30 Friday 5/27 and remain closed Monday for Memorial Day (5/30). Orders placed after 2pm MT on Friday (5/27) will process and ship out on Tuesday (5/31).

Member #486322

Member Since: November 7, 2013

Country: United States

  • How can I figure out how long I could run 15Ω headphones at a reasonable volume through this off of a 50mA coin cell? In other words, how to I calculate music-listening-level source current dissipation? It’s hard for me to interpret the data sheet. Thank you!

No public wish lists :(