How to make an image fade to another image when a certain amount of light...
Hi, I have been trying to make an image transistion to another image when a certain amount of light falls on a LDR, and transistions back when that light is not shining on the LDR anymore. However, the...
View Articleopengl or p3d
hello everyone, ... i use P3D in my mputeapot.pde program for my arduino drive processing 3, and now as i change my pc machine, processing send me back this error : OpenGL error 1280 at bot...
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teapot is a plane..
B-) hi everyone.. in the teapot jeff rowberg's programm using mpu6050 , the picture is a plane ... have you any pointing or url programs that's move a real teapot instead of a plane ? thank you.. :D
View ArticleBluetooth connection
I am encountering problems getting the Bluetooth talking. I am using the blendmicro microcontroller which claims a arduino as its core, and it has bluetooth low energy 4.0 capability. so i have loaded...
View ArticleMoving a servo with camera motion detection.
Hello there, I follow the community since a couple of year, I usually found all the answers to my questions just lookin up for them, but this time I needed to write my first post. :) I'm workin on a...
View Articleworking with images
ey, hi, guys, I'm new here. I'm looking for a way to put images on the canvas. I need them to appear at a random position when I send a float from pure data through OSC (this is resolved, I'm already...
View Articlecollecting, averaging & ignoring duplicate serial data
Hey, I'm trying to receive data from the serial port, collect a sample group ('numReadings'), average it ('average'), and print it to screen only if the new average ('average') isn't equal to the old...
View Articlereceiving serial data and displaying it problems with 3dr radio
Hi , I have just started using processing but have been using arduino for a couple of years . I am using this code to display csv data on my computer https://github.com/sebnil/RealtimePlotter. When i...
View ArticleArduino-based GPS System
I want to make a GPS system using an Arduino (Uno, R3). I want the GPS data to be sent to a Processing sketch on my laptop. Will it work if I use AltSoftSerial and the UART on the Arduino to reliably...
View ArticleHow to connect Arduino to processing
Hi, I am new to the Arduino world and i am trying to program the TFT lights in Arduino to change colour in processing. I was wondering if someone could be kind enough to explain what i need to do? what...
View ArticleCan you add code into standard firmata to make a design on a tft screen?
Can you add code into standard firmata to make a design on a tft screen?
View ArticleHow do i get the code to display at the same time of 2 screens
I have 2 1.4TFT screens wired up to an Arduino board and only one is displaying the graphic. How do i get it to display both at the same time? Arduino code #include <Adafruit_GFX.h> // Core...
View ArticleArrayIndexOutOfBoundsException error in code
Hi! I'm trying to visually show a heartbeat with processing, the code that detects the heartbeat is from Arduino (downloaded from pulsesensor.com, who make the sensor). The manufacturer also provides a...
View Articlearduino.pulseIn(int,int) and Processing
`import processing.serial.*; import cc.arduino.*; Arduino arduino; int l = 0; int r=-180; int t; float z; void setup() { frameRate(40); size(500, 500); println(Arduino.list()); arduino = new...
View ArticleFinding the right serial port for Arduino
Hi guys, in my project i have to communicate with arduino by the serial port. I'm using this code: port = new Serial(this, Serial.list()[0], 115200); But is there a way to find automatically the right...
View ArticleHow can i use Keypressed instead of mouse position in processing to work with...
Hi, so this is my code so far and all works well. However i would like to use 3 hotkeys to change the colour than mouse position. Anyone know how i can do this? Thanks Processing code import...
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Cannot parse a string from serial
A week ago I wrote a little sketch that reveals a bitmap pixel by pixel based on mouse coordinates. Thanks to the good people here it works like a charm. If you're interested, here it is: import...
View ArticleHeart beat sensor , play a song of a similiar BPM to match the BPM of the...
Hi , im new to Arduino stuff , but i have a project where by i want the bpm of the heart sensor to play a song of a similiar bpm through processing , i would like to have a library of say 5 songs or so...
View ArticleServoing how is it done using the OpenCV for Processing and Arduino Serial ?
im trying to use something like IK or FK for controlling a Array of motors with chain like connection "one moves rest follows" according to serial communication that is since Arduino is the MCU running...
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Create a graph (live-feed or after data collection) of sensor data from an...
Hi, I have a code which takes data from 2 sensors that is incoming through the serial port of an Arduino and outputs it into a .csv file. This data is received as a float of the format "y, x" which is...
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