David Cotterill-Drew Robotonics
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Robotonics
/ CMPS03 example for Arduino
Created
January 12, 2014 00:10
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| byte highByte; | |
| byte lowByte; | |
| ? | |
| Wire.beginTransmission(address); //starts communication with cmps03 | |
| Wire.write(2); //Sends the register we wish to read | |
| Wire.endTransmission(); | |
| ? | |
| Wire.requestFrom(address, 2); //requests high byte | |
| while(Wire.available() < 2); //while there is a byte to receive | |
| highByte = Wire.read(); //reads the byte as an integer |
Robotonics
/ GUI_2
Created
July 12, 2014 21:39
Arduino sketch to display temp+humidty data from DHT11 sensor on ST7735 TFT LCD
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| #include <Adafruit_GFX.h> // Core graphics library | |
| #include <Adafruit_ST7735.h> // Hardware-specific library | |
| #include <SPI.h> | |
| #include <dht.h> // dht temp humidity sensor library | |
| #define cs 10 | |
| #define dc 9 | |
| #define rst 8 | |
| #define DHT11_PIN 3 |
Robotonics
/ Arduino Xinda IR remote
Created
July 17, 2014 19:34
Arduino IRremote library usage with cheap 20 button IR remote from Xinda
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| #include <IRremote.h> | |
| int RECV_PIN = 11; | |
| IRrecv irrecv(RECV_PIN); | |
| decode_results results; | |
| void setup() | |
| { |
Robotonics
/ opencv_show_webcam_detect_face.py
Last active
August 29, 2015 14:07
— forked from astanin/opencv_show_webcam_detect_face.py
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| #!/usr/bin/env python2 | |
| """ | |
| OpenCV example. Show webcam image and detect face. | |
| """ | |
| import cv2 | |
| TRAINSET = "/usr/share/OpenCV/lbpcascades/lbpcascade_frontalface.xml" | |
| DOWNSCALE = 4 |
Robotonics
/ BTtest.ino
Last active
February 19, 2016 07:26
Bluetooth serial test for Arduino Bluetooth shield from Maplin
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| #include <SoftwareSerial.h> | |
| #define RxD 7 | |
| #define TxD 6 | |
| SoftwareSerial BlueToothSerial(RxD,TxD); | |
| char flag=1; | |
| void Test_BlueTooth() | |
| { | |
| unsigned char t=0; |
Robotonics
/ CatAndMouse.ino
Created
November 23, 2015 18:01
— forked from mbparks/CatAndMouse.ino
The Wiring code for the Arduino Esplora. Reads the Joystick X, Y, and Joystick Button. As well as the Up, Down, Left, and Right buttons. Then sets status to Processing sketch via Serial communication. Cat and Mouse is a two player game where my one player uses the Esplora and acts as the cat. The other user uses the computer's mouse and plays th…
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| ////////////////////////////////////////////// | |
| // CAT AND MOUSE GAME | |
| // Author: Mike Parks | |
| // | |
| ////////////////////////////////////////////// | |
| // INCLUDE LIBRARIES | |
| #include <Esplora.h> | |
| // DECLARE GLOBAL VARIABLES |
Robotonics
/ fuelgague.ino
Created
April 5, 2016 23:04
Creates two Particle cloud variables, one ( fuelval ) for battery voltage, and the other ( fuelper ) for battery percentage remaining.
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| // Project created by David Cotterill-Drew- Just to learn and have fun! | |
| // 05/04/2016 23:08 GMT | |
| #include "application.h" | |
| double fuelval; | |
| double fuelper; | |
| FuelGauge fuel; | |
| void setup() | |
| { |
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| // Project created by David Cotterill-Drew- Just to learn and have fun! | |
| // 05/04/2016 23:08 GMT | |
| #include "math.h" // needed for 'pow' and 'floor' | |
| double fuelval; // Variable to hold voltage measurement | |
| double fuelper; // Variable to hold battery charge as a percentage | |
| int mic = A0; // Output of mic connected to A0 - ADC pin | |
| int level=0; // Variavle to hold sound output measurement |
Robotonics
/ gist:4e632eb7e07496786bcba6cfe5bb3d2e
Created
April 27, 2016 22:53
servo_basic for photon robot
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| Servo Servo1; | |
| Servo Servo2; | |
| Servo Servo3; | |
| Servo Servo4; | |
| void setup() { | |
| Servo1.attach(D0); | |
| Servo2.attach(D1); | |
| Servo3.attach(D2); |
Robotonics
/ openni_record_player.launch
Created
June 22, 2016 15:19
— forked from bhaskara/openni_record_player.launch
Example ROS launch file that uses depth_image_proc to convert an RGB-depth image pair into a point cloud
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| <launch> | |
| <!-- | |
| To distinguish between the cases where the rgb image is | |
| 1280x1024 versus 640x480. This affects the pipeline. | |
| --> | |
| <arg name="high_res_rgb" default="true"/> | |
| <arg name="cloud_input_ns" value="camera/rgb_downsampled" | |
| if="$(arg high_res_rgb)"/> | |
| <arg name="cloud_input_ns" value="camera/rgb" unless="$(arg high_res_rgb)"/> |