Meaghan

Member Since: February 21, 2013

Country: United States

  • News - Your SparkFun January Cap… | about 3 months ago

    The Sparkfun experiment with gravity generators goes horribly right.

  • Product PRT-10472 | about 6 months ago

    Anybody had issues with the wiring on these batteries? The connection to either the battery or discharge plug seems to have problems on mine - wiggling the wire can disrupt power.

  • Product PRT-10472 | about 7 months ago

    I’m trying to create my own protection circuit. How low can these batteries safely be drained?

  • Product COM-09906 | about 8 months ago

    Has anyone rigged this to produce constant power? A constant current regulator helped, but the output power still fluctuates more than I can handle.

  • Product COM-09906 | about 8 months ago

    1) This (http://www.mouser.com/ProductDetail/Texas-Instruments/LM317KCT/?qs=TB/Q0sBK/Gcz1btw204Pbw==) will help regulate the current. Figure 9 in the data sheet has a schematic - adjust the resistor for different currents. 2) Watch out! There’s no IR filter in this module.

  • Product LCD-11122 | about a year ago

    Matt - did you ever solve your problem? I’m having the same one!

    edit I solved my problem - two pins on my Arduino were dead, causing the initialization to fail.

No public wish lists :(