Tell us about yourself!
Complete Your Profile- jayfmn commented on BillC35's instructable Arduino - Points/turnout/accessory Control5 months ago
- jayfmn commented on educ8s's instructable Arduino Weather Station With a Nextion Display5 months ago
Well, thjat did not work, all I got was a t not defined error
It still shows as Centigrade after adding that
View Instructable »No, that did not work either
- jayfmn made the instructable 3s 18650 12V Li-ion Battery9 months agoView Instructable »
1 done!Another one in the works.
- jayfmn commented on Unboxingexperience7's instructable 3s 18650 12V Li-ion Battery9 months agoView Instructable »
I made this & I think that covering the components with tape might make them overheat.Using double faced tape to mount the board, that would let them breath.This used 6 LG 18650 batteries, I have tons of different manufactures good batteries laying around. Now to find uses for the rest!
- jayfmn commented on educ8s's instructable Arduino Weather Station With a Nextion Display1 year agoView Instructable »
Hi Nick,I am getting an error when adding that to the sketch.NextionExample:11: error: 't' does not name a type t=dht.readTemperature(true); ^Thanks!Jay
- jayfmn commented on educ8s's instructable Arduino Weather Station With a Nextion Display1 year agoView Instructable »
How do I get it to display In Fahrenheit?
- jayfmn commented on educ8s's instructable Arduino Weather Station With a Nextion Display1 year agoView Instructable »
OK, Nick Koumaris left this here & abandoned it, oh well.
- jayfmn commented on educ8s's instructable Arduino Weather Station With a Nextion Display1 year ago
Hi Nick! Ok, I got it to work!One thing, how do I change it from C to F?Thanks!!Jay
View Instructable »Hi Nick! Ok, I got it to work!One thing, how do I change it from C to F?Thanks!!Jay
- jayfmn commented on DIY KING 00's instructable DIY 12v Mini Table Saw 1 year agoView Instructable »
What motor did use? Window wiper or power window motor?
- jayfmn followed cnc, electronics, tools, leds and 4 others channel 1 year ago
- jayfmn made the instructable 15600mA Power Bank @ Just Rs.370 ($6)1 year agoView Instructable »
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.
- jayfmn commented on paolosamo's instructable NodeMCU Home Weather Station2 years agoView Instructable »
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
- jayfmn commented on BillC35's instructable Arduino - Points/turnout Control2 years agoView Instructable »
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
- jayfmn commented on mrblank5's instructable Alexa Pi: a Homemade Amazon Echo2 years agoView Instructable »
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
- jayfmn commented on BillC35's instructable Arduino - Points/turnout Control2 years agoView Instructable »
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
- jayfmn commented on BillC35's instructable Arduino - Points/turnout Control2 years agoView Instructable »
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?
- jayfmn commented on AdrieSentosa's instructable Arduino Weather Station (AWS)2 years agoView Instructable »
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!
- jayfmn commented on AxelP6's instructable Radio Arduino Simple2 years ago
jayfmn@q.com
View Instructable »I found the fonts! The link you gave me now works! It now loads to my Mega2560 just fine!!
- jayfmn commented on AxelP6's instructable Radio Arduino Simple3 years agoView Instructable »
AxelP6, thank you. Do you have a better link, I got a 404 euro following that one.
- jayfmn commented on AxelP6's instructable Radio Arduino Simple3 years agoView Instructable »
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 » - jayfmn commented on AxelP6's instructable Radio Arduino Simple3 years agoView Instructable »
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.
Hi Bill,I did order 2 of your boards.I want to control 16 switches.How do I modify the code to get there.It is not obvious to me how to change it.Thank you!Jay