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Web App Template for Beginners
...aptop. For example, a folder called “example_app” in you Documents ...and Express 4) Install Node. 5) Watch videos 12.1. and 12.2. of th ...to this project folder (we only want it to live in this folder, no ...files that are in the folder called "public" -Print "It works" when...
(MAC) Automatic printing with Automator
...don't have much programming knowledge or don't want to do a lot of coding. One of ...ter Choose the folder where you want to put all your printing file ...and choose the printer that you want to use as the default printer. 5. Save the Script 6. Quit Auto...
Using Quixel Materials
...difficult depending on how detailed a material has to be. Therefore ... these pre-made materials is called a Material Library. It is also ...ies for 3D models and assets called Asset Libraries. 1) Using Quix ...lenging to find exactly what we want. It is important to think abo...
Position-based Tracking using a Webcam
... object from it's background we want to look for the white pixels ...wn our input's resolution, this way we will have less data to anal ...SOLUTION to be Eighth. Afterwards add a TopTo CHOP to your thr ...howing mostly 1s. Finally, we want to convert these 1s into X an...
Using a Monochrome 1.3" 128x64 OLED display
What is the OLED monochrome display? The OLED monochrome display is a small ( ...sing Adafruit SSD1306 128 x 64 OLED with I2C communication. It can ...lder non-STEMMA version of the OLED, you'll need to solder the two ...jumpers on the back of the OLED. Both must be soldered 'closed'...
How to set the sound output in Raspberry Pi
...via HDMI as well. The below will show you two different ways to set the output device. Met ... -t sine -f 440 -c 2 Or play a WAV sound file: aplay /home/pi/Mus ...ic/youOwnSoundFile.wav Or play a MP3 sound file: cvlc /home/pi/Music/youOwnSoundFile.mp3
What is the Creative Technology Lab?
...quipment. This area is project led which means students learn by doing with a team of specialist technicians to support students in each of the subjects we support: Creative Coding, Physical Computing, Projection Mapping, Games, and Virtual Reality. Stude...
Making sounds with a piezo
... that is susceptible to the two-way piezoelectric effect where pre ...d, just as applying power to an LED causes it to illuminate. Ground Power Getting started To get started quickly you can use one of the examples from the Arduino examples menu: Read ...
How to Configure a Raspberry Pi for the first time
...eady to go! We have a more detailed tutorial for imaging the Pi. No ...hin 5 minutes, check the status LED, and try re-image the SD card. ...e and Firefox are both preinstalled, you just need to choose one as ...start menu. 6. Recommended Software Raspberry Pi comes with many ...
DFRobot Sensor Testing: HX711 Weight Sensor, Voice Recorder Module Pro, Speech Synthesis Module V2
...mbers 0 to 9 only. The built-in LED is very helpful when using the module. Off: No recording at the current number Yellow: There is a recording at the current number Red: Is recording Green: Is playing Flashing in red: Is deleting Please see here fo...
Using a Force Sensor
...s example turns on the built-in LED when touched lightly. int sensorPin = A0; int sensorValue; //sensor value range: 0-1023 //200 is light touch //500 is medium touch //800 is hard touch int limit = 200; void setup() { Serial.begin(9600); pinMode(...
Using a Soil Moisture Sensor
...s example turns on the built-in LED when the soil is dry. int sensorPin = A0; int sensorValue; int limit = 300; //300-600 is a good range of moisture generally void setup() { Serial.begin(9600); pinMode(13, OUTPUT); } void loop() { sensorValue = a...
Using a Membrane Potentiometer (SoftPot)
...s example turns on the built-in LED when touched lightly. int SOFT_POT_PIN = A0; void setup() { Serial.begin(9600); pinMode(SOFT_POT_PIN, INPUT); } void loop() { int softPotPosition = analogRead(SOFT_POT_PIN); Serial.println(softPotPosition); ...
Using a HC-SR04 distance sensor
...if the ping sound is reflected away from the sensor by an a diverg ... here. This example turns on an LED when the distance measured is less than 30cm and back off when the distance goes over 30cm. #include <HCSR04.h> // Initialize sensor that uses digita...
Touch sensor - Using an CAP1188
... it will light up the 8 onboard LEDs when the matching touch sensor ... ⚠️ Partial (multi-touch disabled by default) I2C Addressability 4 possible addresses (0x5A–0x5D) 3 jumpers for I2C address config Proximit...
Using Smartphont to Read NFC tag
... involving Arduino. If you only want a simple read and write funct ...nt32_t versiondata = nfc.getFirmwareVersion(); if (!versiondata) ... to read RFID Serial.println("Waiting for an NFC tag..."); } vo ...er)) { Serial.print("Failed writing to page "); Ser...
Raspberry Pi Image: Video Looper
...rry Pi Video Looper is a simple way to display seamless looping vi ... Pi Imager. We have a more detailed tutorial for imaging the Pi. 1. ... with the Video Looper OS installed. It should appear as a drive wi ...t will encourage the display to wake up. When you are asked if you...
Workshop exercise: Clone, commit, pull, push
...e interface - it's a text-based way of navigating our folders and ...ed to navigate to the folder we want to put the documents in. Let' ... files you have changed" You always have to put -m followed by a message in quotes. Git won't let you commit withou...