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  1. Replies
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    Re: Fastest baud rate w/PBP?

    Thanks for the reply. Yes the PIC has a USART, but I need to send serial data out a total of 4 pins... If you use Mister E's Multicalc, 115200 does give me a number. I have a more precise xtal...
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    Fastest baud rate w/PBP?

    So I suddenly need to go faster than 38,400 with a PIC16F883 and a 20 MHz xtal. I'm sending out on 4 pins, with no MAX232 chips involved. The good book says a max of 38,400, but haven't I seen...
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    Re: HI speed programmer

    How about having Digikey pre-program them for you?
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    Re: Rfid mfrc522

    Why don't you check out the Raspberry Pi forum or Google RFID with a Raspberry Pi. I have a Raspberry Pi working on SPI with several of the cheap readers. Note that all these readers are not...
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    Re: WIZnet110SR problems

    Got it all working... Thanks to the "languer" email, it pointed me to the right direction. It works quite well...

    Here's are the "tricks":
    1. Using the WIZnet software, press the "search"...
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    Re: WIZnet110SR problems

    UPDATE. Reading the Sparkfun forum on the WIZnet, I found I have to give the WIZnet board and "real address" on my network, so I moved its address to 192.168.1.138. Still no dialog, but now when I...
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    WIZnet110SR problems

    Anyone mess with the WIZnet110SR serial to Ethernet boards? Using the WIZnet software, I can use my laptop to successfully send data through it(to a 2x16MEL char display) and ping it. But if I try...
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    Re: IMP board give away

    IMP's have been spoken for... Thanks.
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    IMP board give away

    Yep, I have 2 IMP WiFi SD cards and April boards to hand out. Cost would be $6 (cover postage) to USA only PBP experimenters. Please send a private message. They won't work for my app, but might...
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    Re: How to decode communication

    One thing I'd look at: is the data inverted? That would make you receive garbage all the time. Put a scope on the signal an look. If that's the case, use a 4049 gate to invert the data.
    JR
  11. Re: No choice but to use PBP on 64 bit versions of Windows :(

    If you really HAVE TO have it the "old way", you can do it on Windows 7(pro). Go to the Microsoft website. Download and run "Virtual PC". Then download and run "Virtual XP". Once you have those...
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    Yes, there is salvation! To save others hours of...

    Yes, there is salvation! To save others hours of reading, you must FIRST find out what standard the module is setup on. Query the board with AT+SBAND? (using a CR & LF at the end). It should be...
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    SM5100B cel module help?

    Has anyone played with the SM5100B quad cell module? I have a Sparkfun CEL-09607 adapter board and module. They have some documentation including a 141 page command manual, but no luck getting the...
  14. Thread: StickOS

    by jrprogrammer
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    41,422

    I sent 6 chips via Priority Mail. I only need 3...

    I sent 6 chips via Priority Mail. I only need 3 back on the board, so you will have 3 to donate or deduct off the board charge.. StickOS looks real interesting...
    JR
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    I'm interested in this project ..Bruce, I can get...

    I'm interested in this project ..Bruce, I can get 3 samples of the PIC32MX440F512H-80I/p. Let me know the cost (pm) please... Thanks,
    Jim
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    Thanks for the reply... I'll try it out today.....

    Thanks for the reply... I'll try it out today..
    JR
  17. Replies
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    PIC16F676 RS232 baud rate

    Can you output 19200 baud using the internal "precision +/-1% internal oscillator on a PIC16F676? I have an existing board and suddenly changed from 9600 to 19200 baud...
    Thanks, Jim
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    And the answer is a CT3006-ND from Digikey for...

    And the answer is a CT3006-ND from Digikey for $3.08...
    JR
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    Best quadrature encoder for buck?

    I'm using a Clarostat optical 128 pulse/revolution shaft encoder. Works wonderful in the prototype circuit but way too expensive. Is there a Alps or Alpha 9-12mm encoder that has a push button that...
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    Right now I'm thinking the PIC16F690 since it has...

    Right now I'm thinking the PIC16F690 since it has two comparators and I have a Microchip demo board that's looking for a home... I've also used it's little brothers: 16F677's and 16F687's on other...
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    It doesn't use any specific sensor, rather the...

    It doesn't use any specific sensor, rather the comparators inside the PIC.. If there are many capacitive areas, they multiplex the comparator. Check this link out:...
  22. Replies
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    mTouch capacitive sensing

    I've looked at the Microchip "mTouch", capacitive demo board. One of the Microchip reps had one... It works well...
    I looked at the Microchip website, which has a wealth of information, all...
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