ErieRider

Member Since: April 25, 2007

Country: United States

  • Product COM-11120 | about 10 months ago

    In case anyone else is laying out a circuit board, I measured the pin pitch at 0,05" The pins are 0.02" diameter. Contrary to the datasheet, there is no noticeable flat side of the package, you will have to orient them using the pins lengths.

  • Product COM-11120 | about 11 months ago

    Can anyone provide the exact pin pitch on these?

  • Product COM-09638 | about 3 years ago

    Purchased and verified that Digikey Part Number A100192-ND “Cable Assembly MINI CT 2POS” properly connects to the contact carrier.

  • Product PRT-09644 | about 3 years ago

    I think that the cable assembly is available from digikey (part #A100192-ND). i haven’t purchased one yet, but the drawing looks spot on. Should solve your connectivity problems.

  • Product COM-09638 | about 3 years ago

    I think that the cable is available from digikey (part #A100192-ND). i haven’t purchased one yet, but the drawing looks spot on. Should sove your connectivity problems.

  • Product SEN-08661 | about 4 years ago

    I have some serious bones to pick with this Dev board. The biggest snafu is that the HR (Heart Rate) pin from the RMCM01 (Polar receiver) is not broken out anywhere on the board! Duh, this is why I bought the board. Second, why is the PIC16F913 code protected? Anyone who buys this board to experiment with, might want to reflash it to stock form.
    The students in my Embedded class have to totally jury-rig the board to make it work on their project. totally uncalled for on a development board.
    That said, the RMCM01 works well with every heart rate strap that I own. The firmware on the PIC works well and is reasonably well documented.

  • News - Hack-o-Lantern 2009 | about 4 years ago

    The correct link for the third place entry is: http://ecse.bd.psu.edu/~csc104/pumpkin/pumpkin.html
    The link for the potato clock has some extra text attached to it

  • Product COM-00683 | about 5 years ago

    The pin-out is just fine, use your DMM in diode mode to identify pin 1. The color intensity varies noticeably between the blue LEDs. Timing constraints with a typical MCU will limit you to about 512 colors. Wish the price was more modest.

  • Product WRL-08946 | about 5 years ago

    Duplicating my post… These modules work just fine. Just remember that the receivers have automatic gain control and will increase their gain in order to find a signal. This means that the receiver will start to generate noisy output unless you transmit something about every 10mS. I dropped the antenna from my transmitter and signal integrity on the receiver improved - I left the antenna on my receiver. Further suggestions, put some filter caps across the power supply pins and integrate a preamble byte and a checksum. Have the receiver search for the preamble and verify the packet with the checksum.

  • Product WRL-08945 | about 5 years ago

    Contrary to a lot of comments posted, these modules work just fine. Just remember that the receivers have automatic gain control and will increase their gain in order to find a signal. This means that the receiver will start to generate noisy output unless you transmit something about every 10mS. I dropped the antenna from my transmitter and signal integrity on the receiver improved - I left the antenna on my receiver. Further suggestions - put some filter caps across the power supply pins and integrate a preamble byte and a checksum. Have the receiver search for the preamble and verify the packet with the checksum.

No public wish lists :(