Air Pressure Sensor / Breath Controller / Arduino Nano

Рет қаралды 26,278

Жыл бұрын

This is a re-visit of the air pressure sensor video using the HX710B chip.
An AVR Nano will be interfaced to the sensor running Interactive Arduino, a Forth operating system. The video will describe the steps to program a .hex file into the ATmega328p and how to compile code using Tera-Term. A demo on how to detect liquids levels will be shown.
NanoHX710.txt code:
www.dropbox.com/s/ixrahtrdqx4...
Original Pressure sensor video using Scamp3:
• Breath Controller / Li...
eforth C.H. Ting
eForth documentation:
www.dropbox.com/s/w245cd0vamm...
Interactive Arduino hex file: IA.hex
www.dropbox.com/s/b8p77vnjlxb...
Interactive Programming:
• Interactive Programmin...
USBASP programmer:
• Arduino USBasp Program...

Пікірлер: 63

@edwardrocca 7 ай бұрын

You repeatedly saying your glass is half full just made me optimistically happy 😁

@ShellacScrubber Жыл бұрын

Definitely my favourite channel for Forth content and useful circuits ! Thanks for another great video Ken.

@0033mer Жыл бұрын

You're welcome. Thanks for the visit!

@ohmedarick1 Жыл бұрын

Thank you for sharing your knowledge and doing on an nano board. Greatly appreciated.

@shawnlowe1392 Жыл бұрын

I had no idea you could program a Arduino with forth. Thanks for this video!

@0033mer Жыл бұрын

Check out the description box for documentation and links to other instructional videos.

@retireeelectronics2649 Жыл бұрын

Interesting, I guess it is time for me to learn to program again. Good to see someone else uses BC Robotics as a parts source.

@0033mer Жыл бұрын

BC Robotics is my goto place. It is local for me and I like their $2 light packet shipping. Universal-solder and PCBoard.ca is also on my list. I like to support the local guys.

@lasersbee Жыл бұрын

Another Great followup...

@0033mer Жыл бұрын

Thanks again!

@jemo_hack Жыл бұрын

Awesome as always, thank you for your dedication to promote and explain Forth. BTW, have your real ese the IA code? Cheers!

@0033mer Жыл бұрын

Check the description box where you can download IA.hex together with documentation and links to other informational videos.

@galmuxsh8190 2 ай бұрын

Thank you very much for the video. My question is, can blood pressure be measured with this module?

@raflimustafidkurniawan231 Ай бұрын

Thank you for the information, so the MD-PS002 sensor is not suitable for use as a TPMS? I'm working on my final project and plan to use this sensor because it's low cost, but do you have any suggestions for other pressure sensors that can be applied to TPMS besides MD-PS002 and MPX?

@deveandiaz9371 8 ай бұрын

Thanks for de video!! Can the sensor still work with any stored gas?

@Am_I_really_not_really_I_AM Жыл бұрын

Nannu- Nannu, Shazbot!🥚👽✨

@shawnlowe1392 Жыл бұрын

Okay, Ive been playing with IA, and I was wondering how I would show that various commands? Example would be the forth breakdown of .pins? Thanks again, I find your videos very inspirational

@0033mer Жыл бұрын

The words added to the original eForth are witten in assembler and Forth so it would be hard to describe. I have links to two videos and a .pdf in the description box for more info on the code commands. IA is a simple Forth for simple projects to get it up and running quickly. The next step would be Flashforth and Mecrisp. I have written some utilities that might interest you if you want to continue with IA. I have no idea on how many people are using IA so I don't know how far to go with it. Thanks for the feedback.

@asimov8640 Ай бұрын

Thank you.

@0033mer Ай бұрын

You're welcome!

@W1RMD Жыл бұрын

Thanks for this great video! So is the glass half empty or half full? Best regards.

@0033mer Жыл бұрын

Both?

@perryscopevids Жыл бұрын

Does anyone know if this air pressure sensor can detect negative pressure? ( or if not a similar one that can) I'm looking to make a (suck/blow) interface for a person with MND but need a way to detect two distinct inputs. From the readings shown would a value of around 0 actually require suction assuming around sea level air pressure?

@0033mer Жыл бұрын

For a Sip/Puff detector you can use this sensor: www.adafruit.com/product/3965

@haonamtran8061 Жыл бұрын

How can i use this to estimate water pressure please

@JacobKinsley 11 ай бұрын

1:39 the way you said that made me laugh for some reason, it reminded me of kermit

@0033mer 11 ай бұрын

A laugh is good! I have always identified myself as Grover.

@Straxyy Жыл бұрын

I really need help in designing a circuit for my project can u please help me ?

@winzero7 8 ай бұрын

That good video. Can you measure vacuum with that sensor?

@0033mer 8 ай бұрын

No ... For that feature check out the MPRLS family of pressure sensors. www.adafruit.com/product/3965

@yusufmujeeb9693 Жыл бұрын

Can you supply code of this sensor with a pic microcontroller

@serdarsabancilar752 10 ай бұрын

Hello, thanks for video but i have one question. can we use with normaly arduino ide ? you programmed it a different way

@0033mer 10 ай бұрын

I do not use the Arduino IDE for programming but you can. Using the Arduino IDE, send 24 clock pulses to the sensor clock input and receive the 24 bits coming back via the Dout pin for your pressure value.

@serdarsabancilar752 10 ай бұрын

@@0033mer thanks for kindly reply, i will try tomorrow

@gurdog7731 5 ай бұрын

@@serdarsabancilar752I know it’s been a while but did u end up getting it to work?

@sean9734 Жыл бұрын

hi, does it measure negative pressure (vacuum)? thanks!

@0033mer Жыл бұрын

No ... For that feature check out the MPRLS family of pressure sensors. www.adafruit.com/product/3965

@kepamurray1845 Жыл бұрын

I know you are passionate about your Forth programming. You would have exponentially more subscribers if you were using the Arduino IDE though. Thanks anyway.

@ShellacScrubber Жыл бұрын

What a bizarre comment !! It would be like saying to Jon Anderson of the band "Yes" : "Jon, if only you sang pop instead of prog' , you'd have exponentially more fans !!!

@0033mer Жыл бұрын

Thanks for the feedback. There are many channels on KZfaq that use the Arduino IDE so that is pretty well covered. My main goal is to make people aware of Forth and how it is used, so I am not doing it to acheive many subscribers. Forth is still being used today in complex projects but is never advertised probably for security reasons. Look at cryptocurrency where BItcoin uses blockchains to record transactions that is secure and cannot be altered. A Script is used when a transaction is made and that Script is written in Forth. Check out this link: en.bitcoin.it/wiki/Script

@marswatcher Жыл бұрын

Arduino users would be exponentially more productive if they used Forth!

@kermets Жыл бұрын

great video, Have you seen a similar air sensor I could use on my turbo car maybe with a range of 5-15 psi cheers Brett

@0033mer Жыл бұрын

Yes.. Here is a link to Adafruit's pressure sensor: www.adafruit.com/product/3965

@kermets Жыл бұрын

@@0033mer thats Perfect thanks.....strange they didnt put a lip on the tube to help stop the tube coming off at 25psi.....

@0033mer Жыл бұрын

If you want something more robust for automotive applications check out this sensor: bc-robotics.com/shop/pressure-sensor-0-0-2mpa/

@kermets Жыл бұрын

@@0033mer Even better many thanks......

@PaulConnor Жыл бұрын

Could the air sensor be linked to a Bluetooth module for output?

@0033mer Жыл бұрын

Yes..you can sent the data using a HC-06 Bluetooth module to your smartphone. kzfaq.info/get/bejne/lZuXaM90ktSoqWw.html

@H2ON_MEA 5 ай бұрын

OMG. Thank you very much. I am looking for that set 2 years. Thank you for that hope you give me. I need to mix Arduino ide with your code. But your code is in an other format. Can please make a code in Arduino ide

@0033mer 5 ай бұрын

I don't use the Arduino IDE, but if you look at my code and explanation on how it works, you can write similar code using the Arduino IDE.

@gurdog7731 5 ай бұрын

I know it’s been a bit but have u figured it out?

@nielsdaemen 7 ай бұрын

Please just use C++

@pproductions9172 8 ай бұрын

Is this sensor compatible with a raspberry pi pico?

@0033mer 8 ай бұрын

You can use any microcontroller that has GPIO.

@pproductions9172 8 ай бұрын

@@0033mer Great! Thank you for your reply. Do you know of any resources that would help me write that code?

@0033mer 8 ай бұрын

For the raspberry pi pico you could use Micropython with many videos available online. I program using the Forth programming language. Check out this video: kzfaq.info/get/bejne/l72Pgctntseyg2Q.html