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Using a TCS34725 RGB Color Sensor
What is the TCS34725 RGB Color Sensor? The TCS3472 sensor provides a digital retur ...our Arduino projects. What is I2C? The TCS34725 has an I2C interface (SDA and SCL) that c ... be used to interrupt Arduino. I2C stands for Inter-Integrated Ci ...ices for serial communication. I2C Communication Protocol uses on...
Understanding Arduino software
1. Download the software Go the the official site and ...dowaload the 1.8.XX version! The lat ...est version, 2.3.X, is not currently supported ... stick with the older version. 2. Select Arduino Board We need t ...ck Now at the bottom of the software, you will see you are using A...
Making a Force Sensor/ a Button with Velostat & Conductive Fabric
...and Conductive Fabric You need 2 pieces of conductive fabrics an ...iece of velostat. Make sure the 2 pieces of conductive fabrics ar ...tat is pressed. int buttonPin = 2; int buttonState; void setup() { // put your setup code here, to run once: Se...
Touch sensor - Using an MPR121
What is the MPR121? The MPR121 is a tiny microchip formerly m ...ace mount device that provides 12 capacitive touch electrodes thr ...ough an I2C interface. We are using Adafru ...it MPR121 in this tutorial. What is capa ...xposed metal part. Adafruit MPR121 Power input: 3.3V to 5V Addre...
Controlling an actuator with TinkerKit Mosfet
...and accidentally wiring up the 12 or 24 volt power supply to your Ardu ...mall, cheap module which takes away all these headaches, on the Ar ...other side of your actuator) **Warning**The TinkerKit Mosfet can ...only drive up to 24V DC. Getting started After wi...
Content Creation Guidelines
...about creating different kinds of content for the 270 projection space. Although the document is separated into sections, please go through the whole document as there may be other information that could be relevant to your project.
Using a Sparkfun Sound Detector
...fun electronics that provides a way to detect ambient sound levels ...de reading gate #define gatePin 2 void setup() { Serial.begin( 9600 ); pinMode( gatePin, INPUT ); } void loop() { Serial.println( digitalRead( gatePin ) ); } Resources Sparkfu...
What is Unreal Engine?
...Unreal Engine is a powerful software that helps creators build vir ...ing the overall experience. 2) No Coding Required: One of the ...ts. They can create interactive walkthroughs, realistic visualizations, and virtual tours of their designs, providing...
How to power the Raspberry Pi Pico
...e Raspberry Pi Pico The easiest way to power a Pico is through the ...to generate 3.3V to power the RP2040 microcontroller and GPIOs. W ...n other words, it acts as a one-way valve for electric current. We ...e time and there is a risk of unwanted power flow between the two ...
Sending data to Arduino
...ences. This brief tutorial will walk you through using Firmata, a ...e communication between the softwares through serial. In Arduino ...nch Arduino. Make sure your hardware matches the software by selecting the correct boar ...le the valuePins between 18 and 23 correspond to the Analog pins ...
How to send data to p5.js from Arduino
...aw() { background(0); fill(255); text("sensor value: " + ...ble: function openPort() { // wait for the serial.open promise to return, // then call the initiateSerial function serial.open().then(initiateSerial); // once the port opens, le...
POPs: Point Cloud from 3D model
...done beforehand in external software like Blender. Next, add a Pa ...To render your point cloud as a 2D image, follow a similar workfl ...kground Color Alpha to 1 if you want a solid black background. At this stage, you should have a basic point cloud ge...
Transporter Documents
...ferent kinds of content for the 270 projection space. Although th ...be relevant to your project. 2) Fill in the Project Proposal Form after reading the CCG. Aim to provide as much detail as possible about your project. While we understand that you may ...
How to connect a Light Dependent Resistor (LDR)
.... Wiring (1)leg to 5V (Power) (2)leg split to GND via 10K resist ...or (2)leg split to A0 Getting start ...() to get a integer between 0-1023 representing the voltage, wher ...e 0 is 0V and 1023 is 5V. The code below uses the serial port to output the v...
Using built-in example code and Reading the hookup diagram
...e, Blink, and upload the code. 2. Blinking Orange LED The orange LED labelled as L should be blinking now. 3. Understanding the Code First, you will see a lot of light grey coloured text, those are comments, not code. You will find a lot of information ...
Using NEMA17 Stepper motor with Big Easy Driver
... move in fixed steps (typically 200 per revolution), making it id ...e coil. Uno → Big Easy Driver D2 → STEP D3 → DIR D4 → MS1 D5 → M ...S2 D6 → MS3 D7 → ENABLE GND → GND ...→ A Green → A Red → B Blue → B 12V power + → M+ 12V power - → GND Get started Th...
How to use a Heart Beat Sensor
...LED, OUTPUT); Serial.begin(115200); } void loop() { // Read ... signal crosses the threshold upward (beat detected) if (Signal ...0; if (millis() - lastPrint > 20) { //Serial.print("Signal: ...Signal value can range from 0-1024 int Threshold = 540; // ...
Introduction
...ab, don’t worry—this guide will walk you through the basics. If yo ...rn: Understanding Arduino hardware Understanding Arduino software Using built-in example code and Reading the hookup diagram Installing libraries Using Neopixel Using Ultraso...