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 #204200

Member Since: February 17, 2011

Country: United States

  • I am using this as an intro to electronics/programming course. It is a great tool. Some tricks I have had to overcome…but really easy to get folks involved. I am, however, having problems with putting a 9 volt battery onto the board. I am going into the RAW with the +9, and GND to the -9. It seems to behave poorly and several students have fried the regulator. Is there a trick I should be aware of ??? Thanks.

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