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How to set the sound output in Raspberry Pi
...via HDMI as well. The below will show you two different ways to set the output device. Met ... -t sine -f 440 -c 2 Or play a WAV sound file: aplay /home/pi/Mus ...ic/youOwnSoundFile.wav Or play a MP3 sound file: cvlc /home/pi/Music/youOwnSoundFile.mp3
Raspberry Pi Image: Video Looper
...rry Pi Video Looper is a simple way to display seamless looping vi ...t will encourage the display to wake up. When you are asked if you wish to overwrite the existing file, click Yes/Confirm. Place the MicroSD card back in the Raspberry Pi. The Video Loo...
Adding content - Music and Audio
There are multiple ways in which you can use audio in ...es to M4A using open source software like Audacity. A tutorial for ... Computer. Select the file you want to open and click Open. Your audio clip will be in the Audio folder of the Assets pane. Note....
Creating a Landscape
... modes of the editor. We will want to change two important setti ...k. This is not necessary if you want to make small adjustments. After clicking once to paint our landscape with Noise, it should look like this. As you can see, the height has been r...
Using MatrixPortal M4 for animation
... bitmap spitesheet. If you just want to test the code, you can dow ...to 64 x 32 px Draw whatever you want Add new frame and draw until ...URATION direction = 1 #1 for forward, -1 for backward def load_image(): """ ...= 0 direction = 1 # Forward direction sprite_group[0]...
Command Line Tools & Utilities
A Command Line Interface is a way of interacting with a computer ...h your operating system and hardware to perform complex and intens ...useful Free and Open Source Software (FOSS) available online that ...Interface (GUI). Often this software works more efficiently with t...
How to control Arduino without using delay()
...tors, like giving each person a watch and ask them to action based ... on their own watches. Wiring There are three wires to connect on the Arduino side: LED short pin (-) to Ground LED long pin (+) to PWM Digital pin (D3), via 220Ω resistor Code In thi...
How to use a Bone Conductor Transducer
...onduction? Bone conduction is a way of transmitting sound to the i ...rdrum. In normal hearing, sound waves travel through the air, vibrate the eardrum, and are then passed to the inner ear. With bone conduction, vibrations are sent directly through the sk...
How to send data to p5.js from Arduino
...ble: function openPort() { // wait for the serial.open promise to return, // then call the initiateSerial function serial.open().then(initiateSerial); // once the port opens, let the user know: function initiateSerial() { console.log("port ...
How to image a Raspberry Pi
...ficial site to download the software. Choose a suitable version fo ...ard into your computer. It is always a good habit to format the SD ...stem - Erase Click Next and wait for it to finish. 3. Image y ...i Using Raspberry Pi Imager software to Install the Raspberry Pi O...
Depth Camera for Mac Users: Setting Up the OAK-D Pro in TouchDesigner
If you've worked with TouchDesigner before you would have surely ...w to set your camera up in TouchDesigner. 1. Installing Dependencies ...e using the OAK-D Pro with TouchDesigner, you'll need to install some ...ur laptop before launching TouchDesigner. 2. Setting up TouchDesigner...
What are GPIO pins on Raspberry Pi?
...leds, GPIO.HIGH) print("waiting for button") resetLightsandCounter() def resetLightsandCounter(): global counter GPIO.output(leds, GPIO.LOW) counter = 0 print("reset") # setup button handlers GPIO.add_event_detect(re...
Sending data to Arduino
...en connected with Arduino, Touchdesigner becomes a powerful tool that ...ences. This brief tutorial will walk you through using Firmata, a ...nd both in Arduino IDE and Touchdesigner to enable communication betwe ...en the softwares through serial. In Arduino...
Where is the Creative Technology Lab?
...k, in WG14. Through the main entrance, turn left in the first corner and turn left again. Keep walking down the hallway to the end. Passing throught the fire door, you will see the Creative Technology Lab. Next: When is the Creative Technology Lab open?
Object in the space AR
... You can also duplicate the object in the scene by going to Edit > Duplicate and dragging it somewhere else on the scene: You can also edit the object size, and rotation in the properties menu. Make sure you select the object you want to edit:
Installing Unity
...re a few things you need to be aware of: Downloading and instal ...et a popup window asking if you want to open the Unity HUB, Select ...can choose Unity 2020, just be aware that your interface will look ...Now you are all set and the software is ready for you to create yo...
Importing and Placing 3D Models
...e. Select all the files you want to import to your project. For us, that will be the 3 files we downloaded. they will show up in your Content Browser like this: You can then drag the building asset into your scene and place it wherever you like. ...
A circle following the mouse
...te interactive projects in Touchdesigner this exercise is a great firs ...he new set of values between we want x to fluctuates. We have previously established that my circle x-axis extremities are between -0.5 and 0.5. Therefore your Math CHOP should now...