The relay reel is used to calibrate to zero in L-C measurements and calculate the parasitic capacitance of the inductor. You can use a standard relay. however, an additional NPN transistor is needed to control the relay.
@ chả hiểu sao e đo con 104 và con 33nF nó lại k hiển thị đúng, còn các tụ khác thì so sánh với những con đồng hồ khác thì ok, cứ kẹp con 104 và con 333 vào thì nó đo k chuẩn nhưng con 222 thì đo lại ok.
Hi everyone 👋 Is there anyone that program code for my project of pure sine wave inverter using atmega328PU The carrier frequency of 25khz and modulation frequency of 50hz I will pay charges.
Awesome Project Sir
Keep it up
Thanks
Great Work Sir, Keep it up. Best wishes for you.
Thanks bro
Thanks bro I needed this project badly
😍😍😍😍
Muito bom seu projeto. Parabéns!!!
Are you also considering making an internal resistance measurement device for li-ion batteries and lead acid batteries?
Sure, I will do it.
Did you order the components from JLCPCB?
yup
Nice project! could you kindly share STL file for the enclosure. Thanks!
I have never used a 3D printer before. I bought that case at a local store.
Hi Sir, Thanks for the project - Can you please tell what is the need/function of the reed relay between pin 12 and ground of the PIC16F690 MCU ?
The relay reel is used to calibrate to zero in L-C measurements and calculate the parasitic capacitance of the inductor. You can use a standard relay. however, an additional NPN transistor is needed to control the relay.
Ad mua hộp này ở đâu vậy?
s.shopee.vn/60AZ2L2KKP đây nha
Sao e đo tụ 33nf nó chỉ ra 16nf và 104 ( 100nf nó chỉ ra 26nf ) ad nhỉ, còn mấy tụ khác đo thì bình thường
đo bt mà b.
@ chả hiểu sao e đo con 104 và con 33nF nó lại k hiển thị đúng, còn các tụ khác thì so sánh với những con đồng hồ khác thì ok, cứ kẹp con 104 và con 333 vào thì nó đo k chuẩn nhưng con 222 thì đo lại ok.
Thanks sir ❤❤❤
😍😍😍😍
Onde posso adquirir este produto?
Great video thanks a lot. I want to see your face. Please.
Face "book" fb.com/Inverter.support/
are these ic programming ic
Yeah
yes. PIC16F690
Bro JLC PCB quoted me 54$ for shipping and I live in South Africa, thats too expensive.
The ic have to be program but he fail to mention that
You should know that. Code is already provided for u.
Everyone knows that.
It's the hex file in the zip folder
wery cice 👍
😍😍😍😍
nice work
german flag in lcd cable colors! VERY SUBTLE! :D
🇧🇪
Hi everyone 👋
Is there anyone that program code for my project of pure sine wave inverter using atmega328PU
The carrier frequency of 25khz and modulation frequency of 50hz
I will pay charges.
@PhdHung ???
Please share Pic16f88 spwm hex code
My shop: Linhkienkichdien.com
Compair this meter with another LCR meter from market like htc4070
Then we know how much accurate it is