author
10CommentsJoined February 14th, 2016

Tell us about yourself!

Complete Your Profile
  • jayfmn followed CNC, Electronics, Tools, LEDs and 4 others channel 4 days ago
  • jayfmn made the instructable 15600mA Power Bank @ Just Rs.370 ($6)1 week ago
    15600mA Power Bank @ Just Rs.370 ($6)

    I built this using a different case, one with a gauge. I also used old 18650 batteries. I timed the charge rate over a 5 day period to match them. They also charged to 4.2v easily. Thanks for this instructable.

    View Instructable »
  • jayfmn commented on paolosamo's instructable NodeMCU Home Weather Station5 months ago
    NodeMCU Home Weather Station

    I am getting nothing from my DHT11. I get the same value no matter what I do.Humidity = 2147483647%Temperature = 2147483647CI even tried a different DHT11.Also, Is there a way to display Fahrenheit?Thank you!Jay

    View Instructable »
  • jayfmn commented on BillC35's instructable Arduino - Points/turnout Control5 months ago
    Arduino - Points/turnout Control

    Hi BillThe relay board I am using is opto-isolated.I have modified the code mapped the outputs to 22 - 53.I also removed the current monitoring as it will not be needed.My command station is DCC++.It goes to the DCC circuit. That feeds pin 2.I am using JMRI to test it.Nothing is happening. I tested the connection from the Mega to the board with a custom sketch. It hits each relay, in order, for 150ms.Any ideas?Thanks!! Jay

    View Instructable »
  • jayfmn commented on mrblank5's instructable Alexa Pi: a Homemade Amazon Echo5 months ago
    Alexa Pi: a Homemade Amazon Echo

    I got it working, have you developed the restart auto wake up script yet? Also, when I am installing Shairpoint, I enter "perl Build.PL" & it errors out. it says it is missing 2 files. Makefile.PL & META.yml. I can do most of the rest OK, but when I try to launch it it fails. Jay

    View Instructable »
  • jayfmn commented on BillC35's instructable Arduino - Points/turnout Control5 months ago
    Arduino - Points/turnout Control

    I will be using this board.http://www.ebay.com/itm/401237960337?var=670832094489&ssPageName=STRK:MESINDXX:IT&_trksid=p3984.m1436.l2649It takes a 5v logic signal to drive the relays. It has the driver chips on it.I am using DCC++ for my DCC System. It doesn't appear that it is sending switch packets. That's another issue I am working on now.Thank you!!Jay

    View Instructable »
  • jayfmn commented on BillC35's instructable Arduino - Points/turnout Control5 months ago
    Arduino - Points/turnout Control

    Hi! Great project! I was wondering if using an Arduino 16 Relay board could be used. That would simplify things considerably as an Arduino can drive the relays directly. I need to drive at least 16 solenoid switches. An Arduino Mega 2560 has enough digital pins on the end header to do the job. Question, which pin does the DCC Signal com in? D2?

    View Instructable »
  • jayfmn commented on AdrieSentosa's instructable Arduino Weather Station (AWS)1 year ago
    Arduino Weather Station (AWS)

    I keep getting a compile error. ​SFE_BMP180.h not found. I was able to find it, but it is a still no go. That's as far as I got. Help!

    View Instructable »
  • jayfmn commented on AxelP6's instructable Radio Arduino Simple1 year ago
    Radio Arduino Simple

    jayfmn@q.com

    I found the fonts! The link you gave me now works! It now loads to my Mega2560 just fine!!

    View Instructable »
  • jayfmn commented on AxelP6's instructable Radio Arduino Simple1 year ago
    Radio Arduino Simple

    AxelP6, thank you. Do you have a better link, I got a 404 euro following that one.

    View Instructable »
  • jayfmn commented on AxelP6's instructable Radio Arduino Simple1 year ago
    Radio Arduino Simple

    Hi AxelP6! I have tried IDE, here is the error message I am getting.var/folders/1_/26sdktq539g8p1zdgwwmvkfh0000gn/T/build51d30eb09bbe7cc41ad360acb4b32d52.tmp/libraries/UTFT/DefaultFonts.c.o:(.progmem.data.SevenSegNumFont+0x0): multiple definition of `SevenSegNumFont'/var/folders/1_/26sdktq539g8p1zdgwwmvkfh0000gn/T/build51d30eb09bbe7cc41ad360acb4b32d52.tmp/sketch/DefaultFonts.c.o:(.progmem.data.SevenSegNumFont+0x0): first defined here/Applications/Arduino.app/Contents/Java/hardware/tools/avr/bin/../lib/gcc/avr/4.8.1/../../../../avr/bin/ld: Disabling relaxation: it will not work with multiple definitions/var/folders/1_/26sdktq539g8p1zdgwwmvkfh0000gn/T/build51d30eb09bbe7cc41ad360acb4b32d52.tmp/libraries/UTFT/DefaultFonts.c.o:(.progmem.data.BigFont+0x0): multiple definition of `BigFont'/var...

    see more »

    Hi AxelP6! I have tried IDE, here is the error message I am getting.var/folders/1_/26sdktq539g8p1zdgwwmvkfh0000gn/T/build51d30eb09bbe7cc41ad360acb4b32d52.tmp/libraries/UTFT/DefaultFonts.c.o:(.progmem.data.SevenSegNumFont+0x0): multiple definition of `SevenSegNumFont'/var/folders/1_/26sdktq539g8p1zdgwwmvkfh0000gn/T/build51d30eb09bbe7cc41ad360acb4b32d52.tmp/sketch/DefaultFonts.c.o:(.progmem.data.SevenSegNumFont+0x0): first defined here/Applications/Arduino.app/Contents/Java/hardware/tools/avr/bin/../lib/gcc/avr/4.8.1/../../../../avr/bin/ld: Disabling relaxation: it will not work with multiple definitions/var/folders/1_/26sdktq539g8p1zdgwwmvkfh0000gn/T/build51d30eb09bbe7cc41ad360acb4b32d52.tmp/libraries/UTFT/DefaultFonts.c.o:(.progmem.data.BigFont+0x0): multiple definition of `BigFont'/var/folders/1_/26sdktq539g8p1zdgwwmvkfh0000gn/T/build51d30eb09bbe7cc41ad360acb4b32d52.tmp/sketch/DefaultFonts.c.o:(.progmem.data.BigFont+0x0): first defined here/var/folders/1_/26sdktq539g8p1zdgwwmvkfh0000gn/T/build51d30eb09bbe7cc41ad360acb4b32d52.tmp/libraries/UTFT/DefaultFonts.c.o:(.progmem.data.SmallFont+0x0): multiple definition of `SmallFont'/var/folders/1_/26sdktq539g8p1zdgwwmvkfh0000gn/T/build51d30eb09bbe7cc41ad360acb4b32d52.tmp/sketch/DefaultFonts.c.o:(.progmem.data.SmallFont+0x0): first defined here/var/folders/1_/26sdktq539g8p1zdgwwmvkfh0000gn/T/build51d30eb09bbe7cc41ad360acb4b32d52.tmp/sketch/F24LFWBIRTQJ5XR.ino.cpp.o: In function `loop':/Users/jayfuller/Downloads/F24LFWBIRTQJ5XR/F24LFWBIRTQJ5XR.ino:65: undefined reference to `nadianne'/Users/jayfuller/Downloads/F24LFWBIRTQJ5XR/F24LFWBIRTQJ5XR.ino:65: undefined reference to `nadianne'/Users/jayfuller/Downloads/F24LFWBIRTQJ5XR/F24LFWBIRTQJ5XR.ino:72: undefined reference to `GroteskBold24x48'/Users/jayfuller/Downloads/F24LFWBIRTQJ5XR/F24LFWBIRTQJ5XR.ino:72: undefined reference to `GroteskBold24x48'/Users/jayfuller/Downloads/F24LFWBIRTQJ5XR/F24LFWBIRTQJ5XR.ino:75: undefined reference to `nadianne'/Users/jayfuller/Downloads/F24LFWBIRTQJ5XR/F24LFWBIRTQJ5XR.ino:75: undefined reference to `nadianne'/Users/jayfuller/Downloads/F24LFWBIRTQJ5XR/F24LFWBIRTQJ5XR.ino:80: undefined reference to `GroteskBold24x48'/Users/jayfuller/Downloads/F24LFWBIRTQJ5XR/F24LFWBIRTQJ5XR.ino:80: undefined reference to `GroteskBold24x48'/Users/jayfuller/Downloads/F24LFWBIRTQJ5XR/F24LFWBIRTQJ5XR.ino:83: undefined reference to `nadianne'/Users/jayfuller/Downloads/F24LFWBIRTQJ5XR/F24LFWBIRTQJ5XR.ino:83: undefined reference to `nadianne'/Users/jayfuller/Downloads/F24LFWBIRTQJ5XR/F24LFWBIRTQJ5XR.ino:88: undefined reference to `GroteskBold24x48'/Users/jayfuller/Downloads/F24LFWBIRTQJ5XR/F24LFWBIRTQJ5XR.ino:88: undefined reference to `GroteskBold24x48'/Users/jayfuller/Downloads/F24LFWBIRTQJ5XR/F24LFWBIRTQJ5XR.ino:91: undefined reference to `nadianne'/Users/jayfuller/Downloads/F24LFWBIRTQJ5XR/F24LFWBIRTQJ5XR.ino:91: undefined reference to `nadianne'/Users/jayfuller/Downloads/F24LFWBIRTQJ5XR/F24LFWBIRTQJ5XR.ino:96: undefined reference to `GroteskBold24x48'/Users/jayfuller/Downloads/F24LFWBIRTQJ5XR/F24LFWBIRTQJ5XR.ino:96: undefined reference to `GroteskBold24x48'/Users/jayfuller/Downloads/F24LFWBIRTQJ5XR/F24LFWBIRTQJ5XR.ino:99: undefined reference to `nadianne'/Users/jayfuller/Downloads/F24LFWBIRTQJ5XR/F24LFWBIRTQJ5XR.ino:99: undefined reference to `nadianne'/Users/jayfuller/Downloads/F24LFWBIRTQJ5XR/F24LFWBIRTQJ5XR.ino:104: undefined reference to `GroteskBold24x48'/Users/jayfuller/Downloads/F24LFWBIRTQJ5XR/F24LFWBIRTQJ5XR.ino:104: undefined reference to `GroteskBold24x48'/Users/jayfuller/Downloads/F24LFWBIRTQJ5XR/F24LFWBIRTQJ5XR.ino:107: undefined reference to `nadianne'/Users/jayfuller/Downloads/F24LFWBIRTQJ5XR/F24LFWBIRTQJ5XR.ino:107: undefined reference to `nadianne'/Users/jayfuller/Downloads/F24LFWBIRTQJ5XR/F24LFWBIRTQJ5XR.ino:112: undefined reference to `GroteskBold24x48'/Users/jayfuller/Downloads/F24LFWBIRTQJ5XR/F24LFWBIRTQJ5XR.ino:112: undefined reference to `GroteskBold24x48'/Users/jayfuller/Downloads/F24LFWBIRTQJ5XR/F24LFWBIRTQJ5XR.ino:115: undefined reference to `nadianne'/Users/jayfuller/Downloads/F24LFWBIRTQJ5XR/F24LFWBIRTQJ5XR.ino:115: undefined reference to `nadianne'/Users/jayfuller/Downloads/F24LFWBIRTQJ5XR/F24LFWBIRTQJ5XR.ino:120: undefined reference to `GroteskBold24x48'/Users/jayfuller/Downloads/F24LFWBIRTQJ5XR/F24LFWBIRTQJ5XR.ino:120: undefined reference to `GroteskBold24x48'/Users/jayfuller/Downloads/F24LFWBIRTQJ5XR/F24LFWBIRTQJ5XR.ino:123: undefined reference to `nadianne'/Users/jayfuller/Downloads/F24LFWBIRTQJ5XR/F24LFWBIRTQJ5XR.ino:123: undefined reference to `nadianne'/Users/jayfuller/Downloads/F24LFWBIRTQJ5XR/F24LFWBIRTQJ5XR.ino:128: undefined reference to `GroteskBold24x48'/Users/jayfuller/Downloads/F24LFWBIRTQJ5XR/F24LFWBIRTQJ5XR.ino:128: undefined reference to `GroteskBold24x48'/Users/jayfuller/Downloads/F24LFWBIRTQJ5XR/F24LFWBIRTQJ5XR.ino:131: undefined reference to `nadianne'/Users/jayfuller/Downloads/F24LFWBIRTQJ5XR/F24LFWBIRTQJ5XR.ino:131: undefined reference to `nadianne'/Users/jayfuller/Downloads/F24LFWBIRTQJ5XR/F24LFWBIRTQJ5XR.ino:136: undefined reference to `GroteskBold24x48'/Users/jayfuller/Downloads/F24LFWBIRTQJ5XR/F24LFWBIRTQJ5XR.ino:136: undefined reference to `GroteskBold24x48'/Users/jayfuller/Downloads/F24LFWBIRTQJ5XR/F24LFWBIRTQJ5XR.ino:139: undefined reference to `nadianne'/Users/jayfuller/Downloads/F24LFWBIRTQJ5XR/F24LFWBIRTQJ5XR.ino:139: undefined reference to `nadianne'/Users/jayfuller/Downloads/F24LFWBIRTQJ5XR/F24LFWBIRTQJ5XR.ino:144: undefined reference to `GroteskBold24x48'/Users/jayfuller/Downloads/F24LFWBIRTQJ5XR/F24LFWBIRTQJ5XR.ino:144: undefined reference to `GroteskBold24x48'/Users/jayfuller/Downloads/F24LFWBIRTQJ5XR/F24LFWBIRTQJ5XR.ino:147: undefined reference to `nadianne'/Users/jayfuller/Downloads/F24LFWBIRTQJ5XR/F24LFWBIRTQJ5XR.ino:147: undefined reference to `nadianne'/var/folders/1_/26sdktq539g8p1zdgwwmvkfh0000gn/T/build51d30eb09bbe7cc41ad360acb4b32d52.tmp/sketch/F24LFWBIRTQJ5XR.ino.cpp.o: In function `setup':/Users/jayfuller/Downloads/F24LFWBIRTQJ5XR/F24LFWBIRTQJ5XR.ino:41: undefined reference to `nadianne'/Users/jayfuller/Downloads/F24LFWBIRTQJ5XR/F24LFWBIRTQJ5XR.ino:41: undefined reference to `nadianne'collect2: error: ld returned 1 exit statusUsing library UTFT in folder: /Users/jayfuller/Documents/Arduino/libraries/UTFT (legacy)Using library Wire at version 1.0 in folder: /Applications/Arduino.app/Contents/Java/hardware/arduino/avr/libraries/Wire Using library TEA5767Radio in folder: /Users/jayfuller/Documents/Arduino/libraries/TEA5767Radio (legacy)Using library EEPROM at version 2.0 in folder: /Applications/Arduino.app/Contents/Java/hardware/arduino/avr/libraries/EEPROM exit status 1Error compiling for board Arduino/Genuino Mega or Mega 2560.

    View Instructable »
  • jayfmn commented on AxelP6's instructable Radio Arduino Simple1 year ago
    Radio Arduino Simple

    Hi AxelP6,The code will not load.I had to use Codebeder.cc to get the info.I am getting a failure in the code here:void loop(){ float s = EEPROM.read(EEPROM_Memory); String Frequ; Frequ = (s);(sketch file) Arduino Radio.ino:64:9: error: no viable overloaded '=' Frequ = (s); ~~~~~ ^ ~~~(arduino core file) hardware/arduino/cores/arduino/WString.h:83:11: note: candidate function not viable: no known conversion from 'float' to 'const String' for 1st argument String & operator = (const String &rhs); ^(arduino core file) hardware/arduino/cores/arduino/WString.h:84:11: note: candidate function not viable: no known conversion from 'float' to 'const char *' for 1st argument String & operator = (const char *cstr); ^1 error generated.

    View Instructable »