วีดีโอ

ga bisa, kurang resources nya

no, not enough resources

​@@yopiediy thanks for replay

You're welcome, maybe next time

@@yopiediy i am waitong to see soon

Thanks. I hope so

J2 is jumped to turn off the alarm while we set the output voltage feedback trimpot. So it is only used when it is difficult to adjust the output voltage.

@@yopiediy So we don't need to short any of its contacts for normal operation? Do we leave all contacts open?

@@Norberthosz J2 open at normal operation.

kedip 3x itu overvoltage, puter trimpot buat turunin tegangan

@@yopiediy ok terimakasih gan

Verimliliğin arttırılmasının daha çok PCB tasarımına ve doğru bileşenlerin (düşük ESR indüktörleri ve kapasitörleri) seçilmesine bağlı olduğu görülmektedir.

thanks

di IG

belajar mengakses hardware di mcu melalui register yg tersedia, lihat di datasheetnya. hal ini terutama jika belum tersedia library untuk fungsi yang kita ingin operasikan. jika library sudah tersedia, pakai saja library tsb, kalau ada yang mudah kenapa musti yang susah begitu kurlebnya

there are lots of videos about it, just search for programming atmega328 using Uno board

No sir your programming is different because then use other pin of the Arduino sir please make a short video on it sir you use the tx Rx pin of the audrino while the use the other pin

​I followed this method from other people's video tutorials but I forgot the name of the channel@@muhammadizazahmadahmad7130

No sir your are genius one people follow you

npn & pnp itu bjt

ya untuk amannya

@@yopiediy pak jadi trafonya konek ke pln lalu diubah dc lalu masik ke.lvd /hvd pak? Maaf kalo salah

@@yopiediy misal menggunakan lvd /hvd sebagai pembaca

@@putrafirst saya belum coba menggunakan lvd/hvd

not yet

masama

Espero que um dia eu possa

​@@yopiediyfaz o seguinte, faça uma task que faça a leitura da tensão e adicione em uma fila. Ao finalizar um ciclo, dispare um semáforo para usar a Ferramenta FFT para fazer a análise dos dados, ele irá retornar um histograma das frequências dominantes, no caso, vai ter da frequência fundamental e 3, 5 e 7 harmônica. Só de obter esses dados é muito importante e tem como alterar a onda através dele. Uma das aplicações é pegar os dados de tensão e corrente, para medir potência instantânea e fator de potência, podendo dizer qual é. Característica da carga.

@@petersonsenha2872 Ser capaz de descobrir as características da carga a partir da análise do sinal é algo muito interessante. Obrigado pelo conselho, certamente será uma motivação para experimentar

Maybe not, still afraid to work at that voltage. I'm not a professional in this field, I'm just here to fill my free time

Aslında kotlama geliştirilirse mümkün.

Siapppp kang

De nada

biasanya ada kapasitor yg rusak, lepas satu satu kapasitornya sambil di cek short ga

@@yopiediy sudah saya coba ganti untuk LM393nya pak, cuman sekarang LED awal nyala trus kedip 3 kali, habis itu mati trus kedip 4 kali. Kalo kendala seperti ini gimana solusinya pak?

​@@fikrialvian8098 itu undervoltage, coba ukur di pin vfb normalnya 3Vpeak. ini pake egs002 tester ga?

@@yopiediy saya pakek inverter saya sih pak

@@fikrialvian8098 saat dinyalakan sebelum alarm terjadi seharunya ada teg keluaran (soft start). klo ada brarti bag feedback bermasalah (bisa krn rusak ato perlu seting trimpot lagi)

Alhamdulillah ada sedikit waktu

I'm a little busy so I don't have time to try new things. It still takes quite a long time for me to be able to play at a fairly high voltage on a transformerless inverter system.

@@yopiediy Allah Helps you . pray for this Inverter project . I am from Pakistan.

thanks

Which hex file do you mean? I have shared the files, you just have to compile them yourself

Sir the previous project hex code that you made the spwm module of Atmaga8 328 +Tlp250

@@muhammadizazahmadahmad7130 see link on description

Sir in that video discripation there is only coding of over current protection sir I need full coding from start to end sir I have no idea of the coding I need your help to make this work complete

This is a series video about make spwm from scratch. So you need watch all of my video about it. Start from arduino uno spwm generator video.

Thanks bro, salam hangat dari indonesia

De nada

Sepertinya memang sendiri sendiri, kemungkinan karena output pwm didedikasikan untuk high-side mosfet pada buck dan low-side untuk boost

@@yopiediy baik terima kasih banyak infonya pak Yopie

Gracias

right now I still can't do it

@@yopiediy hello sir I have a ardiuno code and circuit diagram also but problem is that when I connect the load the output voltage will drop out..can you check the diagram and code if any modification in it please suggest me sir...I want to you send this so please provide me your email ID.. please

@@apoorvdeepak7333 you can message me on instagram

Hello sir I send you msg please accept my invite..then I send you further msg

@@apoorvdeepak7333 done

beberapa kali saya coba buat rangkaian nya, mosfet saya short terus, setelah di cek osiloskop, hanya sisi bawah (mosfet ke ground) dari half bridge yg ada sinyal sinus nya, untuk sisi atas sinyal control nya high terus, apa memang begitu ya?

@@anantaprasetya6858 How are you driving the MOSFETs? with an isolated gate driver?

belum ada, nantinya akan saya lanjutkan

@@anantaprasetya6858kemungkinan gate drivernya bermasalah

rencana saya mencoba buck dulu

Teşekkür ederim

thanks

Thank you very much for your attention, I hope to be able to continue the project again soon.