Convert PWM to Voltage using IC Station converter (Review and Test )

In this video you will learn how to use IC Station PWM to Voltage Converter and the test result if presented.

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00:00 Hardware explained
04:00 Demonstration
07:59 Setting jumper wire
09:00 Adjusting potentiometer
09:48 Changing input voltage
14:01 Input/Output relationship

You will see the actual value from Function generator with duty cycle of 0 to 99.9% is fed into the device and the output voltage is measured.

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Tutorial by Ahmad Shamshiri form Canada
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[electronbits]

oh my god, I cant say how much thank you, you save my days
I struggling with this stupid peace of hardware to get 100% at duty cycle=100%, but it always gave me freaking 92%.
I changed the power supply from 12vdc to 24vdc, and it worked right away.
Thank you again!

[BaseSixBasics]

Soooo useful!! Now I can have my LEDs with no flicker!!

[kesterbelgrove]

Thank you so much, still valid in 2023

[Max-digw]

Great example, is there any opposite application?

The input voltage is affected by the variable resistor, so that the output PWM signal produces changes in the duty cycle (changing the speed of the PWN FAN)

[englishrupe]

Great review! You are always very thorough. Thanks!

[GiovannaScribante]

@robojax why do some of these converters have a 103w trim pot and some a 104 w pot? Measuring from center to one i get a constant 5.29k ohm (even turning multie times) and the other center to pin a constant 0.03k ohm. I have replaced with a good one after testing out of circuit, was good and once in got the same as before.. it wont adjust and get get same voltage no matter what the pwm input or the vcc input is.

[Hoss_]

I don't understand what the jumper is for, is that for the input voltage of the PWM signal. I have a woodpecker CNC board, and the spindle says 24v PWM, so I need to convert this to 0-10 MACH3 volts, will this do that. Thanks

[FELIPEPALTA]

Hello how are you? Thanks for video. Question is: Can and I connect a DC motor to voltage output for example? Wich is maximum current supported. Any recommendation in negative case.

[abdullahjamil]

Hi I am using arduino flow sensor yfs201 with plc so I want to convert it's pwm output to analog voltages I am impressed by this video but I need your suggestion ass well does this product work with this kindly respond

[fariborzsadeghivafa]

سلام مهندس ، عالی بود ماژول بسیار کاربردیه ، متشکرم

[aundeeman]

Is there any way to make this module accept a PWM input of 0-3v? If not do you know of one that will convert the 0-3 to 0 to 10? My CNC machine spindle output only gives 0-3 out and my new VFD wants to see 0-10 for proper spindle speed control.

[aloneinanearthship]

would this effect the original pwm signal or alter it in any way? In other words, could I use this to monitor the duty cycle of a device I am controlling with the PWM signal without changing how the controlled device is responding?

[nyeinchanzaw]

Is MCU ground isolated from Output and Supply of the board? I mean input ground is isolated from board Ground?

[lachim]

Hi, I can see that all 3 GND pins are interconnected (on the backside of the module). This way, the GND from PWM source is connected to GND from DC 12-30V source. Is it okay? Does the module have any protection against overvoltage from DC source to PWM ground in case of DC source failure?

[felicelamanna]

I need a device with input 30 to 50 volts and output 0 to 10 volts. It should be stand alone unit, is there a frequency required? It's for a battery level monitor so minimal current is required

[Albear]

I have a question, since I'm trying to do the opposite in converting 0-10v to pwm.

Would a fan using a signal amplitude of 4.7v and a 5v pwm signal at 4kHz use pnp-pwm or npn-pwm?

[Ale_Lab]

Hi! I am using this board to control the spindle of my CNC. I was really surprise when I found that on the pwm to voltage board all the GND are shared. I see a PC817 optocoupler so I do not understand how that is possible. I checked on 2 different boards I have and they are the same. So wondering do you know why all the GND are connected? Thank you very much

[jackfruit]

Hello. My PLC has sinking transistor output. I set the jumper to 24Vdc and connected +24VDc PSU to PWM and PLC digital out to GND of the PWM input. the analog output showing static 10V. It doesn't seem to work.. Can this module used with sinking transistor plc?

[dnadna]

Hi, is this good for controlling LED drivers which require 0-10v PWM signal with Arduino?

[svin]

Did they pull this product? I want to use this to change the 0-10v pwm signal to 0-5v pwm signal if I can.