Introduction to our Vacuum Pressure Controller
ฝัง
- เผยแพร่เมื่อ 8 ก.พ. 2025
- Here is the vacuum pressure controller: www.buildyourc...
In this video, I demonstrate and explain the functions of our vacuum pressure controller intended to control a vacuum pump and maintain a specific range of vacuum in a tank or vacuum-contained device.
Here is a list of videos on my designing the vacuum controller/sensor circuit:
• 41. Arduino for Produc...
• 42. Arduino for Produc...
• 43. Arduino for Produc...
• 44. Arduino for Produc...
• 45. Arduino for Produc...
• 46. Arduino for Produc...
Equipment that I use to make videos:
Canon EOS Rebel: amzn.to/2rJSeh0
Macro Lens: amzn.to/2qaSKmK
Microphone: amzn.to/2qO2RB4
3D Mouse to rotate/zoom/move the object (Must have for CAD!!!): amzn.to/2ruFnSn
The drafting pencil I use on these videos: amzn.to/2qioYg2
The cheap oscilloscope that I use (because it's cheap and will work all of the projects in these tutorials): amzn.to/2rSHnBa
A better oscilloscope and the one I would recommend: amzn.to/2qizK5M
The brand of the multimeter that I use and the one I recommend: amzn.to/2qicUez
Want to have your own Patreon campaign? / wpllxz
Nicely done. Though as a side note, it is generally better and safer to switch the line and not the neutral. Although your application will probably be in a controlled environment, as in you will most likely be the only person working on it, in other situations where someone else is working on something like this they could get a shock from the line to ground. I don't mean to be nitpicky, just pointing out a safety concern for others that want to do a similar project.
If you are referring to routing the traces, I manually do that in Eagle. It serves as a form of meditation for me. Very calming.
Yes, we design most of the electronics in-house. The PCBs are especially fun for me as it allows me to exercise my routing skills, add a bit of an aesthetic touch, and is a great source of meditation through the routing of all those traces.
A
Thanks for the comment. I've always wondered if that made a difference thinking that since it is a sine wave, electrons just moving back and forth, it wouldn't make a difference.
No problem. Just wanted to point it out. Thank you for the great tutorials on programming micro-controllers.
hi , thank you for the info, how i can test the vacuum pressure sensor ? i have ceramic furnace, when i start it on, it does not show the atmosphere pressure and even when the vacuum on , no reading , i don't know if the sensor is damage or the PCB has the problem , kindly advice
I'm guessing you see the information on the display, so I assume the microcontroller and the display are working. When you take the hose off of the pressure sensor with the vacuum on, do you feel suction at the end of the hose?
If you have a fault, the hot will still dump to GND. If you switch the high, there is no issue in that case.
I added a note in the video to reflect this comment. Thanks for the feedback and keeping everyone safe.
Great to watch your new video again.
I don't provide the PCB source, but you can see the entire process of designing the project on my microcontroller playlist starting at video 39.
there is no video #39
Lol
Good to know. Thanks!
Is this controller available for purchase ?
Yes, www.buildyourcnc.com/item/electronicsAndMotors-pneumatic-hydraulic-vacuum-pump-controller-sensor-redfrog-v1
are there any alternative to the sensors? price ranges from 150-200 usd per sensor..
Alternatives to the pressure sensor that I'm using? The sensor isn't cheap but doesn't cost that much.
the MD-PS002 senors im using cost $8 for 5 of them on ebay. its inexpensive enough to not cry over if it doesn't work well.
i just got them in the mail today so i haven't had a chance to use one yet.
Nice...you design the pcb yourself?
Thanks for the education!
does this switch the pump itself on and off to regulate pressure ?
What software did you use to route the PCB ?
Hello,
this is what i need!
Is it possible to buy this same vacuum pressure controller somewhere or how much cost to build it and is somewhere a tutorial ?
greets!
Thanks.
hai nice work what kindof sensor it is
Pressure sensor
any model no
wouldn't it be polite to answer a question
even if you only say that you don't wanna publish the plans or the component data
understandable that you don't want to publish the data if you ask for $ 95.00 for such a simple PCB, that's almost theft
It's hard to imagine that there are people who pay so much for such trash
btw it looks like a Freescale MPXH6250A pressure sensor
спасибо
Where is the source for the PCB
So you are driving relay directly from AVR uC instead of using the NPN transistor method? AVR can source 40mA, but the relay you are using has 80mA rated coil current (page-2 : G2RL-14-DC5 www.mouser.com/ds/2/307/en-g2rl-472571.pdf)
I only used the pin to engage the transistor that engages the coil.
Hey I am interested on a blacktooth but wondering how much power do they use and I mean in AMPS the whole machine including stepper and laser
Circuit diagram plz
Here is a list of videos on my designing the vacuum controller/sensor circuit:
th-cam.com/video/bm888ntJiVs/w-d-xo.html
th-cam.com/video/hYZ2Sw4SeTA/w-d-xo.html
th-cam.com/video/8wCrMzrPoeo/w-d-xo.html
th-cam.com/video/-M7tiNmgTrM/w-d-xo.html
th-cam.com/video/o3eo23OmjtQ/w-d-xo.html
th-cam.com/video/PJO_XoLL6lQ/w-d-xo.html
@@PatrickHoodDaniel thank you sir, i am from bangladesh and i can't access those videos, it showing some kind of require needed. Thanks
@@NotgamerGOD5781 They are member only videos. You will need to join.
@@PatrickHoodDaniel sir, how can i join>? is this paid service>?
@@NotgamerGOD5781 Yes, it's TH-cam membership. There is a join button next to the channel name.
اعجبني
Молодец ;-)
The PCB was fabricated in China.