Its a great circuit, i built a good kitchen radio with it! There is only 1 problem: Sometimes if my hand on a vol pot, or near the box box, the system switch over to TU mode from programmed mode. Something is too sensive or not shielded? Maybe the D8 pin must be pull up with 10k resistor?
KY-040 Rotary Encoder Module have 3 pull-up 10 kOm resistors to +5V (encoder pins and switch pin). If you don't have one, mount it. You can also add a capacitor (ex. 10nF) to GND if needed.
@@kn34pcsilistra83 Thanks your answare, the 2 rotary pin already have pullup res., but the switch pin have'nt. I did put this pin too, and now its stable! Pin 8 of arduino floating 1.5 v, without pullup res, thats why it was so sensitive! 😁
hi, i am using the rrd-102v2.0 radio module, now i am doing a project, for example, how can i control a radio station empty interference sound. I need to check, if there is a parasite, I want to have it checked with commands such as do the following, otherwise do not. //example if(noise==noise) { //bla bla bla } else { //bla bla bla } (Arduino Projects)
Hi . I'm from Indonesia, I'm interested in your radio. I want to ask if the sketch you used for Arduino Uno can be used for Arduino Nano? because i have arduino nano in my house so i no longer have to buy it again .
Hi, thank to share your project with us. One problem for me. In tunning mode when I rotate the rotary decoder in a clock way the frequency decrease and vice versa. Any suggestion to correct this? Thank you
Съжалявам, ако сте прав честота? Аз тествате проекти сигнал не е добра и ако да тествам с codding например tea5767 (current_freq = етаж (Radio.frequency_available (Buf) / 100000 + .5) / 10;) след това сигналът е по-добре. моля разтвор. благодаря
Sorry ... whether you are the right frequency? I tried your frequency, but the signal is not good here. and if i use codding tea5767 example (current_freq = floor (Radio.frequency_available (buf) / 100000 + .5) / 10;) signal is always good. please solution. thank
That LCD have really good contrast.
Good project, I made this radio three years ago and it works very well .Thanks a lot.
Can you help me with my project? Can i use two push buton for fm searching instead the rotatory encoder?
Thank you for sharing this project to us, I built also this radio, works very well.
Спасибо! я попробую)
Its a great circuit, i built a good kitchen radio with it! There is only 1 problem: Sometimes if my hand on a vol pot, or near the box box, the system switch over to TU mode from programmed mode. Something is too sensive or not shielded? Maybe the D8 pin must be pull up with 10k resistor?
KY-040 Rotary Encoder Module have 3 pull-up 10 kOm resistors to +5V (encoder pins and switch pin). If you don't have one, mount it. You can also add a capacitor (ex. 10nF) to GND if needed.
@@kn34pcsilistra83 Thanks your answare, the 2 rotary pin already have pullup res., but the switch pin have'nt. I did put this pin too, and now its stable! Pin 8 of arduino floating 1.5 v, without pullup res, thats why it was so sensitive! 😁
can i listen to the radio right from the normal sound card output of Raspberry pi?
Waiting for a few modules to test it. Could this alo decode RDS? 73’s
hi, i am using the rrd-102v2.0 radio module, now i am doing a project, for example, how can i control a radio station empty interference sound. I need to check, if there is a parasite, I want to have it checked with commands such as do the following, otherwise do not.
//example
if(noise==noise)
{
//bla bla bla
}
else
{
//bla bla bla
}
(Arduino Projects)
What should i do, i want to my coding start at 76 to 108Mhz, tx u n hai frm indonesia🇮🇩🙋🏽♂️
Hi . I'm from Indonesia, I'm interested in your radio. I want to ask if the sketch you used for Arduino Uno can be used for Arduino Nano? because i have arduino nano in my house so i no longer have to buy it again .
No problem with code on Arduino UNO, Arduino Nano, Arduino Pro Mini.
@@kn34pcsilistra83 ok thank's 👍🙏🙏
Hi, thank to share your project with us. One problem for me. In tunning mode when I rotate the rotary decoder in a clock way the frequency decrease and vice versa. Any suggestion to correct this? Thank you
Hi, Paul. Change encoder pins DT CLK or
in sketch, row 17 change
Rotary r = Rotary(2, 3);
with
Rotary r = Rotary(3, 2);
Hi, the problems was fixed, changing the encoder pins. Now works very well. Thank you again!
How to control ir remote please help
Съжалявам, ако сте прав честота? Аз тествате проекти сигнал не е добра и ако да тествам с codding например tea5767 (current_freq = етаж (Radio.frequency_available (Buf) / 100000 + .5) / 10;) след това сигналът е по-добре.
моля разтвор.
благодаря
Please use english for commenting as Google translate does not handle correctly the translation.
Sorry ... whether you are the right frequency? I tried your frequency, but the signal is not good here.
and if i use codding tea5767 example (current_freq = floor (Radio.frequency_available (buf) / 100000 + .5) / 10;) signal is always good.
please solution.
thank
+kn34pc Silistra solution
Load and read frequency is from TEA5767 library:
github.com/andykarpov/TEA5767/blob/master/TEA5767.cpp
sorry, is there a schematic eagle, and what are the components needed to make this project?
thanks.