Please see all COVID-19 updates here as some shipments may be delayed due to CDC safety and staffing guidelines. If you have an order or shipping question please refer to our Customer Support page. For technical questions please check out our Forums. Thank you for your continued support.


Member Since: June 22, 2011

Country: United States

  • This one is probably the best GPS: http://www.sparkfun.com/products/9566 Here is a very similar one: http://store.diydrones.com/GS407_U_Blox5_GPS_4Hz_p/spk-gps-gs407.htm Here is information that you may find helpful: http://code.google.com/p/ardu-imu/wiki/WhatNeed

  • These work with TOL-09141 right?

  • ok, figured it out

  • Hi asselinpaul,
    I have become very frustrated while trying to build the project "What's the password? Arduino + Keypad". I did everything exactly as specified but when I downloaded the provided code, and then tried to compile it, this is the error that I received:
    secret_keypad.cpp.o: In function __static_initialization_and_destruction_0': secret_keypad.cpp:20: undefined reference toPassword::Password(char)'
    secret_keypad.cpp:37: undefined reference to Keypad::Keypad(char*, unsigned char*, unsigned char*, unsigned char, unsigned char)' secret_keypad.cpp.o: In functioncheckPassword()':
    secret_keypad.cpp:64: undefined reference to Password::evaluate()' secret_keypad.cpp.o: In functionkeypadEvent(char)':
    secret_keypad.cpp:51: undefined reference to Keypad::getState()' secret_keypad.cpp:57: undefined reference toPassword::reset()'
    secret_keypad.cpp:58: undefined reference to Password::append(char)' secret_keypad.cpp.o: In functionloop':
    secret_keypad.cpp:46: undefined reference to Keypad::getKey()' secret_keypad.cpp.o: In functionsetup':
    secret_keypad.cpp:42: undefined reference to `Keypad::addEventListener(void (
    I have no clue how to fix this, maybe you can help.

No public wish lists :(