@BabakStars yes I couldn't switch to 315 so I connected the 315 modules directly to the arduino but I still can't send any of the codes that I have recorded can you help please?
It was the same for some users who made this project and it only worked for me. I have to fix the problem and send it to you in a new update. Until the new update is released, I suggest you put a socket for the modules and replace them manually
Погана ідея використовувати підсилювач класу D для FM радіо, від створює багато завад і знижує чутливість приймача. Краще використати підсилювач класу AB, наприклад створений на мікросхемі NS8002
Yes. One of the parameters of these modules is the address that the sender and receiver must match. I even coded the signals for the restaurant pager project. I plan to test other modules as well. The filter is also used, but apparently, the subject is a bit more complicated than what is taught in universities.
How do you make the interconection from 2 walkie talkies, You know, when i press "the talk buttom" in the first walkie talkie, sounds The message from The other walkie talkie
This requires experience and careful planning and time, and besides, I have not yet been able to work with high-frequency signals. But I would like to make a similar device.
Muy ingenioso, requiere de filtros para limitar el ancho de banda porque las señales digitales tienen gran cantidad de armónicos que se incrementan con la frecuencia de los pulsos PWM. Felicitaciones
I am glad that the video was useful for you. Yes, a filter is also used. But I think I found the main problem and I am working on it. By the way, the topic of the next video is the same.
How about if you have a chip in your head that is like a nano and it receives by Wi-Fi and the cloud how can I get it to stop receiving if that was possible how could I click onto the Wi-Fi channel of it or find out how to get to it to operate it?
Внеси в скетч возможность сохранить rf-код в eeprom или на внешнюю sd. Добавь дополнительное меню "сохраненный rf-код", где отображаются сохранения. Из этого раздела можно транслировать rf-код , такде раздел можно очистить. Спасибо
I am uploading a network jammer code in aurdino nano and I am using TFT 1.8inch display with nrf24l01+ module and adding a pushup switch to on or off . The TFT display shows direct like this- Network jammer Nrf24l01: connected Channel: 80 Jamming : ON
Brother I have a dead phone but all its components are working like display battery camera etc. Only its motherboard is dead so can I make something for it please tell me
hello bro Yes, you can make something for it, but the components are no longer useful. In my opinion, use the body of the phone and make something new with the help of sim800 and oled display and a keyboard. Check out the sim800 related videos.
سلام برای اینکه بشه ترک واقعی تر کرد و اینکه دیتای لوکیشن ها رو دونه دونه نگیریم و خود nodmcuبه یه سروری که از قبل درست کردیم ریکوست بزنه و دیتا رو برا اون بفرسته تا تو دیتا بیس ذخیره شه کاری میشه مرد با همینا ؟
درود. بله میشه از اینترنت خود sim800 استفاده کرد و دیتا را روی توی دیتا بیس ذخیره کرد. حالا میشه یک سرور اجاره کرد یا از وبسایت هایی که مخصوص ردیابی ماشین هستند استفاده کنیم.
