tag:blogger.com,1999:blog-8392959180134867028.post2189187033997510376..comments2024-03-22T22:41:33.836+01:00Comments on Learn on the fly : Simple iambic keyer with capacitive touch Key and integrated lcd decoder using atmega328/Arduino to practice sending CW (Morse)RiYahttp://www.blogger.com/profile/00155693473706220430noreply@blogger.comBlogger15125tag:blogger.com,1999:blog-8392959180134867028.post-84627244328077850812020-04-14T03:05:04.724+02:002020-04-14T03:05:04.724+02:00Hello i tested your code, it works ok, but some pr...Hello i tested your code, it works ok, but some problems:<br />1. in your enum, you use PAUSE. That is not used anywhere?<br />2. I have a 20x4 display and chanke the rows and cols respectivly. The lines jump upwards but the first row is always empty, so there are only 3 rows in use. What is the problem here?Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-8392959180134867028.post-44442187784103290782016-12-10T14:55:03.547+01:002016-12-10T14:55:03.547+01:00Ok i wish yo do that because is a very nice projec...Ok i wish yo do that because is a very nice project<br />I have used you second version of the code but in the lcd doesnt appears any character when i touch the keyerAnonymoushttps://www.blogger.com/profile/07770499983059838685noreply@blogger.comtag:blogger.com,1999:blog-8392959180134867028.post-61180529722921129972016-12-10T13:55:47.884+01:002016-12-10T13:55:47.884+01:00Currently not implemented. But my original plan wa...Currently not implemented. But my original plan was to add this keyer together with features from https://blog.radioartisan.com/arduino-cw-keyer/<br />Have it in my wish list. But later when i get more free time. <br />RegardsRiYahttps://www.blogger.com/profile/00155693473706220430noreply@blogger.comtag:blogger.com,1999:blog-8392959180134867028.post-81402865185076427592016-12-10T13:46:25.905+01:002016-12-10T13:46:25.905+01:00sorry i havent seen the second version of the code...sorry i havent seen the second version of the code, i was able to modify this thanks<br />another question, there is a way to introduce a pre encoded message into the code and reproduce it by led and speaker by morse with a buttom it is for example to say hello in morse jus press a buttom connected into the digital pin 12, to say how are you press the bottom connected into digital pin 10 etc?<br Anonymoushttps://www.blogger.com/profile/07770499983059838685noreply@blogger.comtag:blogger.com,1999:blog-8392959180134867028.post-34521473985586781942016-12-10T13:18:22.226+01:002016-12-10T13:18:22.226+01:00See the updated code in the blog post(scroll down ...See the updated code in the blog post(scroll down to the bottom, it is placed after the old code). <br /><br />or see: https://gist.githubusercontent.com/riyas-org/f8203c4f3afe42acf51f02c45523f055/raw/349ea67307b7ae30baac6170d8739a805ee7ea88/iambickeyer_tone_speed.ino<br />RiYahttps://www.blogger.com/profile/00155693473706220430noreply@blogger.comtag:blogger.com,1999:blog-8392959180134867028.post-61247303768746718072016-12-10T12:56:23.787+01:002016-12-10T12:56:23.787+01:00there isnt a #define TONE in the code, i have to c...there isnt a #define TONE in the code, i have to create it?<br />and how can i adjust it? <br />what i want to do with the keypad is to introduce a text in order to transmite it by morse like this link:https://www.youtube.com/watch?v=0qfc1B6O2EA&t=2sAnonymoushttps://www.blogger.com/profile/07770499983059838685noreply@blogger.comtag:blogger.com,1999:blog-8392959180134867028.post-58768363057514045022016-12-09T20:19:32.567+01:002016-12-09T20:19:32.567+01:00Good question :)
See modified one below. Adjust ...Good question :) <br /><br />See modified one below. Adjust #define TONE 400 to 500 or 600 etc to get a nicer sound for your ears.<br /><br />73s<br /><br />Speed can be adjusted with the key pad. Very crude one but it works RiYahttps://www.blogger.com/profile/00155693473706220430noreply@blogger.comtag:blogger.com,1999:blog-8392959180134867028.post-20152905953589078632016-12-09T16:03:08.317+01:002016-12-09T16:03:08.317+01:00sorry the time whic i want to increase is the one ...sorry the time whic i want to increase is the one between a . and a -Anonymoushttps://www.blogger.com/profile/07770499983059838685noreply@blogger.comtag:blogger.com,1999:blog-8392959180134867028.post-67166217106997213862016-12-09T16:01:32.034+01:002016-12-09T16:01:32.034+01:00ok i have modified it better slower...
another thi...ok i have modified it better slower...<br />another thing that i would like to change is the sound of the speaker im using a 4ohm and 5w and i would like it to sound with some eco like the real one for example the sound of this videohttps://www.youtube.com/watch?v=XqYSTWDYDA4 it is possible?<br /><br />and do you have some modification in order to introduce the characters (letters) into the lcd Anonymoushttps://www.blogger.com/profile/07770499983059838685noreply@blogger.comtag:blogger.com,1999:blog-8392959180134867028.post-7657377843166940322016-12-09T15:30:59.783+01:002016-12-09T15:30:59.783+01:00Concentrate on the sounds rather than buttons and ...Concentrate on the sounds rather than buttons and gradually you will get adjusted to send it faster. Good luckRiYahttps://www.blogger.com/profile/00155693473706220430noreply@blogger.comtag:blogger.com,1999:blog-8392959180134867028.post-80821339685000809532016-12-09T15:28:19.096+01:002016-12-09T15:28:19.096+01:00Change the value of #define BAUD_DURATION 80 to ...Change the value of #define BAUD_DURATION 80 to adjust the speed. Smaller values like 50 or 40 means faster sending. You can increase it to 100 or 120 to slow down.<br />RiYahttps://www.blogger.com/profile/00155693473706220430noreply@blogger.comtag:blogger.com,1999:blog-8392959180134867028.post-49979037446742042492016-12-09T15:22:20.940+01:002016-12-09T15:22:20.940+01:00do you know how to modify the code in order to mak...do you know how to modify the code in order to make more time betwen . and - for introduce a character its because i need some second for introduce a leter like c and my key wont be "tactile"Anonymoushttps://www.blogger.com/profile/07770499983059838685noreply@blogger.comtag:blogger.com,1999:blog-8392959180134867028.post-47371087246312795512016-12-09T15:03:18.426+01:002016-12-09T15:03:18.426+01:00solved! thank you very much!
solved! thank you very much!<br />Anonymoushttps://www.blogger.com/profile/07770499983059838685noreply@blogger.comtag:blogger.com,1999:blog-8392959180134867028.post-40609562583245361232016-12-09T14:43:28.726+01:002016-12-09T14:43:28.726+01:00Perhaps give a try with touching the ground using ...Perhaps give a try with touching the ground using the other hand and see if it helps. <br />RiYahttps://www.blogger.com/profile/00155693473706220430noreply@blogger.comtag:blogger.com,1999:blog-8392959180134867028.post-1391087109233515742016-12-09T14:38:05.428+01:002016-12-09T14:38:05.428+01:00hi, i have test this project and at first it worke...hi, i have test this project and at first it worked but after 30 min the iambric keyer is failing because every singular touch in a . or - interpreting this like T or E doesnt takes the S neither the O<br />what happens? maybe is the 470k resistors?Anonymoushttps://www.blogger.com/profile/07770499983059838685noreply@blogger.com