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How to use a Bare Conductive Touch Board with Arduino
...ize micro SD card up to 32GB. Make sure your new SD card is formatted as FAT32. Wiring No wiring is needed. But you can extend each touch point with wires or connect them to any conductive materials, e.g. fruit. Basic Example This basic example will play...
Setting up Kinect in Touchdesigner
...nd change the count to loop your video. Your recording is now ready! Launch Touchdesigner and select Kinect TOP to view your recording, make sure that your hardware's version corresponds to your sensor, in the lab we offer both Kinect v1 and v2.
Interactive Projections
...n by downloading Visual Studio, make sure you download the C++ app dev. Download the following GitHub repo: https://github.com/thepelkus-too/SlamtecLidarTDCPPCHOP. Unzip the folder and double click on the 'rplidar_sdk' folder, if empty download this repo (...
How to use MatrixPortal M4
...trix as CircuitPython libraries make it easier to display images, animations, text, etc than Arduino IDE. You can read more about this component here. Wiring There is no wiring needed for basic setup, it's literally plug and play. Please refer to this pag...
DFRobot Sensor Testing: HX711 Weight Sensor, Voice Recorder Module Pro, Speech Synthesis Module V2
...f you are using the V2 version, make sure you download and install the DFRobot_SpeechSynthesis_V2 library which is only available via manual install. There is a tutorial for installing libraries on Arduino. In the V2 library, you can only use the Female vo...
Controlling an actuator with TinkerKit Mosfet
...he motor, or burning you.Always make sure your code prevents the speed of the motor going below the stall speed, you can find the stall speed by testing different values until the motor is only just turning, this should be your minimum. #define actuatorPi...
Using an MFRC522 RFID reader
...s useful to identify people, to make transactions, etc… You can use an RFID system to open a door. For example, only the person with the right information on his card is allowed to enter. An RFID system uses tags with each identification and a two-way radi...
Depth Camera for Mac Users: Setting Up the OAK-D Pro in TouchDesigner
...your version is older than 3.8, make sure to upgrade it. Next, install the DepthAI library by typing: pip install depthai At this point, it's good practice to restart your laptop before launching TouchDesigner. 2. Setting up TouchDesigner 2.1 Connectin...
Using an PN532 RFID reader
...the i2c communication protocol, make sure you switch to IIC on the module. D/T - SDA (Pin 14) C/R - SCL (Pin 15) GND - GND (Ground) VCC to 5V (Power) Library We will be using the DFRobot_PN532 library. Please see this tutorial to learn how to install l...
Understanding Arduino hardware
..., batteries etc. All other components that will be added to the circuit will need a power supply too, so we will make the Arduino as the "second battery" and use the power output pins to power them all. Go to the next part, Understanding Arduino software.
How to Display Animation on Waveshare E-Paper Display
...eg, sudo apt install ffmpeg -y Make sure you are at the /animation directory Start conversion, for f in *.jpg; do ffmpeg -i "$f" "${f%.jpg}.bmp"; done Remove old jpg files, rm *.jpg Now all images in the animation folder should look like 1.bmp to #.bmp ...
How to use Raspberry Pi Camera Module 3
...oading Haar Cascade classifier. Make sure the path is correct.") exit() # Start capturing frames and detecting faces while True: # Capture a frame from the camera frame = picam2.capture_array() # Check if the frame was captured successful...
How to do Basic Commands in Terminal
... chmod +x script.sh Make a shell script executable ./script.sh Run an executable shell script sudo shutdown now Shutdown the Raspberry Pi immediately sudo reboot ...
Making a Force Sensor/ a Button with Velostat & Conductive Fabric
...abrics and 1 piece of velostat. Make sure the 2 pieces of conductive fabrics are not touching each other. Tape them down so they are firmly in contact. (Optional) Using a piece of non-conductive material as the base to hold everything together, prefer...
How to use a Neopixel strip
...efine LED_COUNT 60 You have to make sure how many pixels are attached to the Arduino. For example, if you are using this Neopixel stick with 8 pixels, then you have to change 60 to 8. // How many NeoPixels are attached to the Arduino? #define LED_COUNT 8...
How to use a Flat Vibration Switch
... pin touches the center pole to make contact with the second pin. So when there's a bump, the two pins will act like a closed switch. When everything is still, the switch is open. Wiring one pin to GND & D2 via 10k resistor one pin to 5V Getting start...
Projection Mapping in MadMapper
...p Before launching MadMapper, make sure your displays are not mirrored: macOS: Go to System Preferences > Displays, and uncheck "Mirror Displays". Windows: Go to Display Settings, and choose "Extend these displays". Import your content Ma...
Touch sensor - Using an MPR121
... are made of metal so they will make an electrical connection. Capacitive touch is relatively complex to understand but fundamentally the sensor can detect when you are in proximity or actually touching the electrode, or any conductive part between the chi...
How to use DFPlayer mini to play MP3
...card, the module will not work. Make sure you are using .mp3, not .wav or any other audio formats. #include "SoftwareSerial.h" #include "DFRobotDFPlayerMini.h" // Use pins 2 and 3 to communicate with DFPlayer Mini static const uint8_t PIN_MP3_TX = 2; // C...
How to use a Bone Conductor Transducer
...eed the following components to make the circuit. Power Supply (For testing, you can use the 3.3V and GND from Arduino if you have one.) 3.5mm audio jack Audio Amplifier (We have MAX98306 in CTH, you can use other similar models.) 3.5mm Audio cable (to co...