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Position-based Tracking using a Webcam
...n your object and background. Next add a Threshold TOP and change ... object from it's background we want to look for the white pixels in the image, to determine i ...wn our input's resolution, this way we will have less data to anal ...SOLUTION to be Eighth. Afterwards add a TopTo CHOP to your thr...
Week 1 - Coordinates, shapes and colour
...the most recent part of a complex history of open-source, creativ ...ite. A p5.js project In this exercise you will set up a p5.js p ...roject using the Atom text editor, then examine the different files and ru ... /00_empty_project/ ├── index.html ├── libraries │ └─...
Capturing in Wide-Angle with the OAK-D Pro camera
...is, replace the script in the Text DAT with the following code: ...eate(dai.node.ColorCamera) xoutIsp = pipeline.create(dai.nod ...e.XLinkOut) xoutPrev = pipeline.create(dai.no ...de.XLinkOut) xoutIsp.setStreamName('isp') ... xoutPrev.setStreamName('preview')...
Week 2 - Animation, conditionals & random numbers
... detail. A variable is simply a way of storing information in the ...y. Let's dive right in with an example... var rectWidth = 5; ...tions. 5 - The value which we want to store in the computer's me ... 35 to the console. In this example, a new variable rectHeight...
How to export your p5.js as a video
...ime-based work in p5.js you may want to capture the canvas as a vi ...deo. For example, if you have a generative ...s folder is downloaded you can extract it to either your desktop ...nd stop buttons. Click this to expand the menu which shows all yo...
How to control Raspberry Pi Pico via Wifi
...ome a ubiquitous and convenient way for people to access the inter ...your microcontroller for wifi. External read for fun:) What is I ...bers separated by periods, like xxx.xxx.xxx.xxx. Think of it as a digital addre ...etifaddr en1 Get started The example code will turn on/off the ...
Using an PN532 RFID reader
...rite data to those blocks. For example, Block 0 usually contains ...al.println(); Serial.println("Waiting for a card......"); } void ...1-2, 4-6, 8-10, 12-14... 56-58, 60-62 are for user data // You c ... Serial.print("Data written(HEX):"); for (int i = 0; i < ...
Adding content - 3D model from the internet
...ies where you can download pre-existing 3d models for use within ...tc. Paying for models is very expensive and we strongly recommen ...? Depending on the model you want you might need to look for it ... vegetation, or characters for example. A list of libraries and ...
How to use a Heart Beat Sensor
...ND (Ground) Get Started This example will print the BPM on the ... signal crosses the threshold upward (beat detected) if (Signal ...t (no interval yet) BPM = 60000.0 / delta; // 60000 ms per minute Serial.p ...ck below threshold, reset for next detection if (Signal < Thres...
How to control Arduino without using delay()
...ng started There is a built-in example called BlinkWithoutDelay w ...he actuator to action. In this example, you can see the value of ...0; // will store last time LED was updated // constants won't ch ... // the interval at which you want to blink the LED. unsigned ...
How to make the Raspberry Pi display a web page fullscreen at power on
...i/full-screen.sh sudo chmod +x full-screen.sh full-screen.sh ... export DISPLAY=:0.0 xset s off xset -dpms xset s noblank chromium-browser ...ktop Entry] Type=Application Exec=/home/pi/full-screen.sh Hidd ...en=false X-GNOME-Autostart-enabled=true N...
How to create 360 Video for the Igloo system
...you the steps needed to create 360° video for the Igloo system The ...g steps will be using an Insta360 X2 camera. You can recreate the s ...ame steps with any 360° camera of your choice. However ...ferent when using different hardware. Step 1 Set up your 360 ca...
How to connect a Push Button with Digital Input Pull-Up resistor
... how to use a button the normal way. Advantage of using a button t ...his way Fewer External Components No need for a ...n external resistor—the internal pul ...pull-up enabled Serial.begin(9600); } void loop() { int buttonState = digitalRead(2); ...
Unity for Beginners Workshop
... 1 - Installing Unity Task 2 - Watch and follow the video tutoria ... and prepare all the assets you want to use (Images and sound file ...nstalling Unity Task 2 - Please watch the Unity for Beginners vide ...le 3D objects for the floor and walls, we recommend creating a bas...
Radio Communication: How to use RFM69HCW Radio Data Module
... highly suitable for more complex and secure wireless sensor netw ...or other frequency, must match RX's freq! #define RF69_FREQ 434.0 ...acket counter, we increment per xmission void setup() { Serial ... //while (!Serial) delay(1); // Wait for Serial Console (comment o...
Variables
...d running it: print(1 + 1) As expected, Python tells us that 1 + ... result of 2. However, you may want to use a certain value more t ...tion. Imagine them as labeled boxes where you can store different ...o integers like we did before, except this time we are able to st...
How to make Animation on NeoMatrix
What is NeoMatrix? NeoMatrix is a grid lined up with mutiple ... Neopixel. Neopixel is addressable LEDs, meaning ...you can easily program the Neopixel strip for your project. They ...can shorten or lengthen them flexibly. Once set up, they are very...
Using the serial monitor and serial logger
...between two Arduinos, or via an XBee wireless shield, USB or Blue ...e a seperate USB serial and hardware serial, and you cannot direct ...ly monitor the hardware serial [Serial1] output using ...the serial monitor, the first text field is where you can type te...