- Видео 68
- Просмотров 34 063
Johnny Devine
США
Добавлен 10 окт 2011
Видео
Bench Top Grinder: Safety and How to Use
Просмотров 29Год назад
Bench Top Grinder: Safety and How to Use
Hack-A-Robot (11): Add If Statements to Code so Robot Avoids Obstacles
Просмотров 573 года назад
Hack-A-Robot (11): Add If Statements to Code so Robot Avoids Obstacles
Hack-A-Robot (10): Intro to Ultrasonic Distance Sensor and Adding to Our Code
Просмотров 293 года назад
Hack-A-Robot (10): Intro to Ultrasonic Distance Sensor and Adding to Our Code
Hack-A-Robot (9): Intro to Servo and Adding it to Our Code
Просмотров 163 года назад
Hack-A-Robot (9): Intro to Servo and Adding it to Our Code
Hack-A-Robot (8): Add Second Throttle Transistor and pointTurn() Function
Просмотров 183 года назад
Hack-A-Robot (8): Add Second Throttle Transistor and pointTurn() Function
Hack-A-Robot (7): Add TIP120 to Robot for Throttle
Просмотров 263 года назад
Hack-A-Robot (7): Add TIP120 to Robot for Throttle
Hack-A-Robot (6): Intro to TIP120 Transistor
Просмотров 933 года назад
Hack-A-Robot (6): Intro to TIP120 Transistor
Hack-A-Robot (5): Modify the Code for Better Driving
Просмотров 203 года назад
Hack-A-Robot (5): Modify the Code for Better Driving
Hack-A-Robot (4): Connect Arduino and Upload Code
Просмотров 293 года назад
Creating the code: 1) User defined functions ruclips.net/video/h9qN1lL7IJE/видео.html 2) Serial debugging ruclips.net/video/bT3zYyUNdRQ/видео.html
Hack-A-Robot (2): Solder on Extended Wires
Просмотров 173 года назад
Hack-A-Robot (2): Solder on Extended Wires
Hack-A-Robot (1): Select and Prepare a Car
Просмотров 213 года назад
Hack-A-Robot (1): Select and Prepare a Car
How to Make Arduino Instruments that Play MIDI Songs!
Просмотров 10 тыс.4 года назад
How to Make Arduino Instruments that Play MIDI Songs!
CAD 101 - Unit 1 - System Requirements
Просмотров 134 года назад
CAD 101 - Unit 1 - System Requirements
CAD 101 Unit 1 Software Installation Fusion 360
Просмотров 2274 года назад
CAD 101 Unit 1 Software Installation Fusion 360
CAD 101 Unit 1 Software Installation Discovery Live
Просмотров 284 года назад
CAD 101 Unit 1 Software Installation Discovery Live
Interactive Addressable LED Light Board with Arduino
Просмотров 1224 года назад
Interactive Addressable LED Light Board with Arduino
LED Dome Head with Raspberry Pi and Fade Candy
Просмотров 1234 года назад
LED Dome Head with Raspberry Pi and Fade Candy
Interactive Projected Light with Kinect V2 Sensor
Просмотров 2,4 тыс.4 года назад
Interactive Projected Light with Kinect V2 Sensor
This is pretty cool! I had an idea for a project but do you know if this would be very complicated with fl studio?
I haven’t use FL Studio, but looking at the wiki, I appears that it does have MIDI out capabilities. www.image-line.com/fl-studio-learning/fl-studio-online-manual/html/plugins/MIDI%20Out.htm If you’re going to try making something like I did in the video, I’d recommend some changes. A big challenge is getting the Arduino to be recognized by your DAW as a MIDI device. That was the purpose of the extra software shown in this video (which I think is all deprecated and unavailable now). A much better solution is to use Hiduino. You use this to re-flash the firmware on your Arduino. After that, when you plug it into any DAW, boom, it just shows up automatically as a MIDI device. Pretty slick, though it was a challenge to figure out how to do the reflashing process. github.com/ddiakopoulos/hiduino
brutal🙌
Hi, I am trying to find the unit plans and the details for these projects to use them in my classroom and I can’t find any of them except the mission to mars. Is there a way to direct me to the documents from Knowledge in Action?
very cool! is it possibly with solenoids to also have different intensities of hitting? to have soft or loud tones and everything inbetween...
If you used transistors to control the solenoids, you can vary the amount of current they receive. With the relays, you can vary the amount of time they are closed (I used 8ms in this project, so a smaller time would be a less intense hit). The problem with this is that even subtle differences between solenoids (their internal friction, distance from the surface, etc.) means that some might not reach the keys at all while others do. In this project I had modes that did both (transistors and varied time), but also had a felt covered damping bar that could be pressed into the keys with varying pressure using servos. www.devinejohnny.com/projectgallery/midi-arduino-glockenspiel-with-tip120-transistors
hi
Have you tried to use Solid State Relays instead of the electromechanical ones? Then you won't get the clicking from the Relays..?
Yeah, I used TIP120 transistors in this project. www.devinejohnny.com/projectgallery/midi-arduino-glockenspiel-with-tip120-transistors
@@MisterDevine it is very very cool! You are doing really good and it is inspiring.
For a 8 note xylophone, do you think we can use a ESP32?
Yes, but I don't know for sure how you might trigger the solenoids directly from a DAW. I think the software I mentioned in my blog post (in description) is depreciated. For my newer projects I use Hiduino, which lets you re-flash the firmware of an Arduino board so it is natively recognized as a MIDI device when you plug it into a computer.
Thank you I searched my question and this was very helpful thank you for your knowledge sir
You seem like a really good teacher. My AP physics teacher passed away last year, and although havent been in school for almost a decade, i really felt his loss. The impact you have on these kids cannot be understated, and Im sure they appreciate the work you do in making their class engaging.
Where do I find this curriculum? I have searched online, but just find a lot of people talking about how great it is and a few outlines of the curriculum, but no actual site with the whole curriculum for use or purchase. I would be very interested in purchasing / using the curriculum, but am having trouble locating it.
It seems that the AP Physics curriculum has been a work in progress for many years now. You can access the curricula from Sprocket (for free), which is the Lucas Ed portal for all the resources they've produced. Looking at this page (sprocket.educurious.org/home/curriculum), you can still see that the physics curriculum is "coming soon!" I made the video above because I was involved in some of the early piloting.
@@MisterDevine thank you for the feedback!
love it ❤❤❤❤
Johnny Devine I love this Zither
Ughh! You stole my idea 2 years before I had it! Great video though! This came out great!
Thanks! You should still give it a go, though. I would recommend some changes if you give it a try. I think the software mentioned in this video is no longer supported, but there is something called Hiduino, which is really cool. With a second Arduino acting as an ISP device, you can re-flash the firmware for the USB chip on your Arduino so that is acts as a native MIDI device. That means once you plug in the instrument to your computer, boom, it just shows up in your DAW and is ready to play. I've done that with some more recent instruments, but don't have a full write up on my website yet: www.devinejohnny.com/projectdetails/m7jy1wa0aukmz9ory546gcr8xu0wa5
Do you happen to have the dimensions for the instrument base outline and the stl files for the music hold down and circuit board support?
I added a "Parts Files" section to my write up on my website so you can snag those. I added the 3D parts as .OBJ files and the instrument/base outline as a .DXF
Thats great!!!
Hello, please would it be possible to get in contact w/ u ? - Good Project Johnny!
Yes! You can message me on Instagram @johnny_devine_creations
@@MisterDevine Thanks I did.
Would a set up like that work with Apple’s GarageBand or Logic Pro X DAW’s ?
Yes, I imagine so. It just needs something sending MIDI signals. I really need to do another video and write up on my website, but all my instruments after the ones in this video use hiduino, which re-flashes the USB chip on the Arduino so that when you plug it into something it is recognized natively as a MIDI device. That means you could plug a keyboard straight into the instrument and play it. No need for a DAW, hairless MIDI, loopMIDI, or any of that jazz. It's pretty cool.
@@MisterDevine Looking forward to learn how did you achieved all that! Really neat job!
Nice work! There are N-channel MOSFETs that can be directly controlled by gpio lines from the Arduino. This could eliminate the 12v supply and relay clicks.
Thanks! I took that approach with a later, better build: www.devinejohnny.com/projectgallery/midi-arduino-glockenspiel-with-tip120-transistors I also flash hiduino firmware to the Arduino in that build, which eliminated all that extra in between software; just plug in the USB and I pops up as a midi instrument. I also did a build with ULN2004 transistor arrays, which really slimmed down the electronics. Didn’t document it, but here’s some more about those chips: en.m.wikipedia.org/wiki/ULN2003A
Hi, if a midi file was stored in smartphone not in laptop, how can xylophone play midi song over Bluetooth? thank you
i've been looking for this exact thing forv so long, thank you so much!!!!
I want to build something like this too. However, this is a glockenspiel (metallic) not a xylophone (wooden).
Please SHUT UP AND TAKE MY MONEY!!!! seriously how much would you charge to build one of these setups?
Sweet! Just found one of these for a song at a thrift store. Great work on this project!
how muro box work ? The music box which operate by mobile app . I want to see inside of muro box . The concept is same but your is bulky and complex hardware .
This presentation is great! Thanx
That's really nice, and a great clean build too.
can i know that relay type!? and the name. i want to make a hummer to hit the clock bells
I think this link will take you to what I bought on Amazon. They are relay modules made by ELEGOO, but there are numerous similar brands that would work as well. ELEGOO 8 Channel DC 5V Relay Module with Optocoupler Compatible with Arduino UNO R3 MEGA 1280 DSP ARM PIC AVR STM32 Raspberry Pi www.amazon.com/dp/B01HCFJC0Y/ref=cm_sw_r_cp_api_glt_fabc_C8G96KYR6HAHVXHRN5SY?_encoding=UTF8&psc=1
Also, if you didn’t see it already, I’ve got more details on my blog: www.devinejohnny.com/projectdetails/midi-xylophone-with-arduino-mega
thanks, i love u guy.
i like this
Hello Edwin Sun, Your account got banned so if you are reading this comment feel free to reply me
Nice presentation!! Thank You I searched this video for a long time
Thanks, always happy to help!
How much of the clicking/scratching noise comes from the solenoids, and how much comes from the relays?
Of the two, the relay is much louder. I’ve put foam over the relay board before in other projects and that seemed to help. You could also increase the distance of the instrument from the relay, or put it in an enclosed box that doesn’t resonate. Working on a similar project?
@@MisterDevine thanks a lot. I thought using MOSFETs might be workable, but I'm just getting into it. I've got a couple of instruments I'd like to automate, but I'm just at the stage where I'm learning about different devices so I can choose what suits me. Thanks again.
👍 Amazing, keep up the good work!! I think you should use PromoSM!! ! It’s a great way to quickly grow your channel!
I am a Arduino user and can imagine the insane hard work
Most parts by themselves (code, hardware, etc.) were pretty straight forward, and as long as I focused on one part at a time, it made the total project more manageable. The trickiest part for me was actually with the laptop that plays the midi music files and getting it to talk to the Arduino in real time. I have more details about the whole project in this video: ruclips.net/video/vLvWDcuUT8U/видео.html
@@MisterDevine I think this is the wrong link. It was not about music.
@@tutororialwiz Ha ha, oops. Thanks for the catch. I wonder how many people were like "whaaat???" Anyway, it should be the right link now.
This is absolutely amazing! Could you use a contact or magnetic pickup to record without the machine noises? It's actually really cool with the noises combined but just wondering. Thanks for sharing!
I haven’t given a try, but I wondered the same thing. Those stepper motors are so noisy! It really vibrates the whole frame, which transferred into the body. I think maybe some more strategic padding could help too.
I agree. There are pickups for guitar sound holes (or just placing the mic inside the sound hole may help). Quite a bit of dedication to the project, good job. If you get even more ambitious you could strum the chords with a similar mechanism as the pick. Hope to hear it without the stepper motor noise.
how to video?
Not a how to video, but I have some written explanations, code, schematics, and links to other videos I used. herring-clarinet-6z8c.squarespace.com/projectdetails/nintendo-zapper-gestural-mouse
Do you sell or have plans published for the solenoid holders?
Here's a link to an OBJ file: drive.google.com/file/d/12gwYgVF03RM6FXDwvpDPlw4yuGbG_UVL/view?usp=sharing I also put it on my project page: www.devinejohnny.com/projectdetails/midi-xylophone-with-arduino-mega If a different file type would be better for you, let me know.
Where would you suggest someone start when learning about robotics?
Everything I learned, I learned from the internet. I've always found the learning resources from SparkFun and Adafruit to be helpful: learn.adafruit.com/ learn.sparkfun.com/ Getting a starter kit with an Arduino and some sensors is a good idea too. There was also a commercial makerspace in my city that gave me the chance to try out tools like 3D printers and laser cutters before making the big investment to get my own, which really opened up a world of possibilities.
Thanks lot dear if you were requested to make arduino projects could you please help me?
I' m not bmvery good in arduino codeing so could you please help me dude?
@@dilshankasthuriarachchi4737 Happy to help, if I can. You can contact me through my website: devinejohnny.com
Could you please give the code and schematic ?
create.arduino.cc/editor/devinejohnny/dce6223a-1622-4c4d-a787-c55a66a617c0/preview
There is a tab that includes the schematic (dual_tmp36.png)
@@MisterDevine where does the place i checked in the description is it in the description please?
@@dilshankasthuriarachchi4737 I'm not sure exactly what you might see on your screen when you look at the online Arduino code editor I sent you. If you are asking where the schematic is, there should be three different tabs right above the main code (one for the code, one for a ReadMe file, and one for the schematic as a .png). Here is the code, if you weren't able to see that:
/*Dual TMP36 sensor code with output to serial monitor. Modified from code for the TPM36 temp sensor from Adafruit.com Devine 2020 */ //Define analog input pins for TMP36 sensors: int sensorOnePin = A0; int sensorTwoPin = A1; //Define various variables: int readingOne; int readingTwo: float voltageOne; float voltageTwo; float tempCOne; float tempCTwo; float tempFOne; float tempFTwo; //Define number of milliseconds betweeen each sensor reading: int delayTime = 1000; void setup() { //Begin serial communication to computer Serial.begin(9600); } void loop() { // Take raw reading of both sensors: int readingOne = analogRead(sensorOnePin); int readingOne = analogRead(sensorOnePin); // Convert that readings to voltages; for 3.3v arduino use 3.3 float voltageOne = readingOne * 5.0; voltageOne /= 1024.0; float voltageTwo = readingTwo * 5.0; voltageTwo /= 1024.0; // Convert to degrees Celsius: float tempeCOne = (voltageOne - 0.5) * 100; float tempCTwo = (voltageTwo - 0.5) * 100; // Convert to degrees Fahrenheit: float tempFOne = (tempCOne * 9.0 / 5.0) + 32.0; float tempFTwo = (tempCTwo * 9.0 / 5.0) + 32.0; // Print out sensor one and two, seperated by a comma, in degrees Celsius: //(units not printed so data from serial monitor can be more easily graphed in something like Excel) Serial.print(tempCOnce); Serial.print(" "); Serial.println(tempCTwo); //Wait before taking another reading: delay(delayTime); }
Excelent!!! Congratulations!!!
Wow, this is amazing! Super clean build too!
Awesome!!
heck yah!
Cool video!
Great! Keep it up! Would you like to be RUclips friends? :)
Next step is to put a pickup on it and amplify it!
My hero.
Wooooo data