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Using a TCS34725 RGB Color Sensor
...? The TCS3472 sensor provides a digital return of red, green, blue ...ication Protocol uses only 2 bi-directional open-drain lines for d ...l. Learn more about I2C I2C on different Arduino boards The two m ...th have I2C function but have a different pinout. For UNO, the SDA...
Intro to Touchdesigner
About the software Touchdesigner is a programming software popular amongst all kinds of ...g and projection mapping. Touchdesigner is a node-based software, a type of visual programming ...art we won't be dealing with tradition coding, instead we will be ...
Importing and Placing 3D Models
...sumes you have a basic understanding of 3D work but no prior exper ...s. We will use a model of a building that can be downloaded from h ...UE Workshop Assets After downloading the Building.fbx, diff, and diff wood files, we can then impor ...e. Select all the files you want to import to your project. Fo...
What are GPIO pins on Raspberry Pi?
...n then be programmed to perform different tasks using different languages, such as C++, ...the Pins Each pin on the pi has different functions and their phys ...t more details of each pin. Building Circuit with Raspberry Pi UNP ... In general, I will not suggest direct soldering on a Raspberry Pi...
How to use a Rotary Encoder Button
... encoder — to detect rotational direction (clockwise/counterclockw ... rotary encoders rotate all the way around continuously and are divided up into 24 'segments'. Eac ...ze interrupts attachInterrupt(digitalPinToInterrupt(pin1), inter ...upt, CHANGE); attachInterrupt(digitalPinToInterrupt(pin2), inter...
Radio Communication: How to use APC220 Radio Data Module
What is APC220 Radio Data Module? The APC220 Radio Data Module is a compact, low- ...er, wireless transceiver module designed for serial communication over ... long distances using the 433 MHz ISM ba ...ill use two Arduino, one for sending (Leonardo) and one for receiv...
Using Smartphont to Read NFC tag
...y used in contactless payments, digital keycards, smart tags, and ... involving Arduino. If you only want a simple read and write funct ...nt32_t versiondata = nfc.getFirmwareVersion(); if (!versiondata) ... { Serial.println("Didn't find PN532 board"); whi...
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, vibr ...conduction, vibrations are sent directly through the skull bones t ...speaker. It can work on several different surfaces, including Acry...
How to build a Simple Robot Arm with Servo Motor and Joystick
...se. After you have found one or designed one, you can go to the 3D Wor ...kshop to laser cut the hardware. In this tutorial, we will fo ...re or less servo motors in your design based on how many joints you need. In this tutorial, we will use two servo mot...
Using an MFRC522 RFID reader
...FRC522 RFID reader RFID means radio-frequency identification. RFID ...lds to transfer data over short distances. RFID is useful to ident ...h each identification and a two-way radio transmitter-receiver as a read ...Arduino UNO, if you are using a different module, please check the...
Controlling an actuator with a N-channel Mosfet
...ctronic circuits, especially in digital and analog systems. Struct ...hin insulating layer of silicon dioxide (SiO₂). Operation A small ... Drain (D) to actuator(-) & to diode(-) Gate (G) to GND via 1k r ...ower Supply(+) to actuator(+) & diode(+) Power Supply(-) to GND ...
How to make the Raspberry Pi display a web page fullscreen at power on
... mode and auto login enabled to disable a web page full screen aut ...reen.sh full-screen.sh export DISPLAY=:0.0 xset s off xset -dp ...oblank chromium-browser --noerrdialogs --kiosk https://google.co. ...sktop cd /home/pi/.config mkdir autorun kiosk.desktop [Deskt...
AR with Unity - Step #1 - Development environment setup
...so work, however, this tutorial was made using Unity 2019.2.0f1 (p ... when you start running the software. About the Vuforia Engin ...e IOS build support. Please be aware that both Windows and IOS com ...ce. Also, keep in mind that building an app for two different plat...
How to send data to p5.js from Arduino
...munication is the process of sending data one bit at a time, seque ...makes everything fun. To access different files in your sketch, yo ...erial is available, add connect/disconnect listeners: navigator. ...igator.serial.addEventListener("disconnect", portDisconnect); ...
Understanding Arduino hardware
...Arduino Model The white label indicates the model we are using. In ... piece of information later. 4. Digital Input/ Output Digital means two states only, yes ...n see the symbol ~ next to some digital pins, those are PWM pins. ...utput pins. For example, if you want to create a breathing light e...
Using the Bantam Tools NextDraw Pen Plotter
...Tools NextDraw is a pen-plotter designed for precise drawing on variou ...s materials using a digital file. It works by followin ...e line work. The necessary software is already installed on the m ...our SVG file ready before proceeding. Your drawing could have been...
Creating a Landscape
...sumes you have a basic understanding of 3D work but no prior exper ...te our scene. 2) Change the editor to Landscape mode. This menu ...be used often to switch between different modes of the editor. We will want to change two important setti...
How to control Raspberry Pi Pico via Wifi
... cables. It operates by using radio frequency signals to transmit ...ome a ubiquitous and convenient way for people to access the inter ...x.xxx.xxx.xxx. Think of it as a digital address for your device on ...namic, meaning they change periodically, or static, where they rem...