variable frequency arduino generator

(the videos are the same, so for English-speaking viewers it makes no sense to subscribe)

[paulbadea]

Hi
can you remake the link for the firmware?
Thx

[bonez]

Very nice project, but firmware link is dead, any help please...

[Flo-mbzg]

Thank you for the video:) Dis is a S9013 transistor and S9013 transistor

[dushyantverma]

What is the maximum possible frequency

[chbonnici]

Hi great video Please could you check as I feel the transistors should be reversed as the PNP 9012 collector is connected to positive. Normally we connected to negative. Thank you for the explanation.

[ericwansing]

Hello,

I like your project and tried to make it but I get a lot of failures. One is the wiring.h witch can not be found. I installed all the libraries. I allso get an error with the high of the oled display and with a com20 error in the timer library.
Can you help me with this? Regards in advance.

Greetings

Eric

[noelandrew]

im trying to build this but the firmware link is broken
same problem on the instuctable no link works. can you please update the link or can somebody else help?

[msmrmcg]

What is the output wave (prior to the transformer)? You said PWM... Sine? Would be really nice to see the output on an oscilloscope at 50hz, 55khz, and 500khz.

[acqurius-gxlr]

is it possible to change pulse width of desired signal.i meaning want to generate specific frequency from Arduino but not interested in 50%duty cycle how it is possible within your circuit

[hbond]

It is just what I like to build, please could you share the link from the libraries Bounce2, FrecuencyTimer2, Adafruit:SSD1306, as I could not access to broken link. Thanks, great work!

[halimabegum]

Can you please make a video on how to make a variables frequency frive with variable voltage where you can individually control voltage and frequency.... means v/f = not constant...

[mohammadmakiabadi]

Nice project, I have two question;
1) do you drive gate of IRFP250 via 5V ?
2) will the fet get hot after 1 minute?
thanks for your videos.

[macieksoft]

The power of the transformer, you can get enormous voltages from nothing, just needs some alternating signal :-P

[safririyan]

firmware link is broken, can u re-share the link

[김한솔-fd]

How mutch volt can it take constantly without smoking?

[MrTrollBeast]

Awesome video, I’m trying to make a H bridge controller for a 3 phase motor with arduino, where can you find out information about programming arduino?

[ThuanDuong-pvxu]

How to Do ; Please help me, how to do the output a variable ( E.G i runs from 0 to 255) to OLED i2C ? thank

[BrainSlugs]

Wait... 7805...is that just 5 volts that you input (edit: into the transformer I mean)? That's kind of cool!

[chbonnici]

Good video. But if this is a push-pull circuit the the transistors should be reversed. the one connected to the supply +ve +5v should be the 9013 NPN not the 9012 PNP. Can you please check and confirm. Thank you. It help all the new comers. BTW I like you videos.

[itsmytime]

I am intrested in making this ..please explain me about this