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Introduction to Python
... first released in 1991, Python was designed to emphasize code rea ...cepts are relatively straightforward to grasp. Getting Started To ... cover how to install Python on different operating systems and in ...t (IDE), which will make your coding experience smoother and more ...
A circle following the mouse
...l TOP, then click on the null's Display button - this will help yo ... of our circle by clicking on Radius and editing these sizes. You can improv ... match those of our canvas by adding a Select CHOP to our MouseIn ...ll see two rows: From Range indicates the original set of values...
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 ...gory "Firmata" in Port find the directory of your Arduino board th...
Steam VR setup Tutorial #1 - Player camera setup
... and HTC VIVE HDM (Head Mounted Display) Using Steam VR 2.2 plugin ... might also work, this tutorial was made using Unity 2018.2.21f ... when you start running the software. Download and install St ... Steam platform will install additional components needed to run ...
Radio Communication: How to use APC220 Radio Data Module
What is APC220 Radio Data Module? The APC220 Radio Data Module is a compact, low- ... serial communication over long distances using the 433 MHz ISM ba ...ill use two Arduino, one for sending (Leonardo) and one for receiv ... (UNO). For clarity, we use two different models, but you can use ...
How to use a Servo Motor
...djust the motor’s movement accordingly. We often use RC (Radio-Controlled) Servo Motors in ph ... 360° (infinite) Speed & direction (PWM) Wheels, driv ...how how to control servo motors directly without a PWM driver. Whi ...al, we’ll be using the Seeed Studio 16-channel PWM driver for more...
Making Breathing Light with LEDs
...t is a LED? LED (Light Emitting Diode) is a semiconductor light so .... (turns somthing half on, e.g. dimmed light) analogWrite(255) m ... have to get analog output with digital means. In this tutorial, w ... Ground LED long pin (+) to PWM Digital pin (D3), via 220Ω resisto...
How to use a Hall Effect Sensor
... for detecting the strength and direction of a magnetic field prod ...started The following code uses digitalRead() to get a integer (1/ ...Hall Effect sensor connected to digital pin 2 int hallSensorState; ...id loop() { hallSensorState = digitalRead(hallSensorPin); // Rea...
How to use an Electromagnet
... When the current stops, it immediately loses its magnetism. This ... toggling it on and off using a digital pin. When the signal pin i ... // Electromagnet connected to digital pin 2 void setup() { pi ... // Turn the electromagnet ON digitalWrite(electromagnetPin, HIG...
How to use a Flat Vibration Switch
...tch? This is a low-sensitivity, directional vibration-induced trig ... } void loop() { int state = digitalRead(vibrationPin); if (s ...tate == HIGH) { digitalWrite(ledPin, HIGH); Se ...ion detected!"); } else { digitalWrite(ledPin, LOW); } d...
How to use a Heart Beat Sensor
...Heart Rate Sensor from Seeed Studio. For other popular heart rate ...e you will get very unstable reading. Wiring Red to 5V (Power) Y ... and blink the builtin LED to indicate each beat. int PulseSensorP ... // Holds raw analog reading bool PulseDetected = false; ...
How to do Basic Commands in Terminal
... ls List all files and directories in the current folder ...me Change to a specific directory cd ... .. Go up one directory mkdir myfolder Create a new directory called myfolder ...
Object in the space AR
... Spark AR provides a number of different templates to start with, ... From here you can start to edit your object, for example prope ...bject in the scene by going to Edit > Duplicate and dragging it ...n the scene: You can also edit the object size, and rotation ...
Installing Unity
...to follow the 4 steps: 1-Downloading and installing the Unity Hub ...re a few things you need to be aware of: Downloading and installing the Unity Hub. ...et a popup window asking if you want to open the Unity HUB, Select ...and then click on the "Install Editor" button. We recommend ins...
(MAC) How to use Phomemo Thermal Printer M834
... text and graphics inklessly on different sizes 216mm/210mm/110mm/ ...ver and install the driver according to the guide. 2. Create Custo ...instead, it is essential if you want to do auto-printing in the next step. Go to System Settings -> Printers & Scan...
What is a Raspberry Pi Pico?
...the Raspberry Pi Foundation. It was announced in January 2021 and ...resents a departure from the traditional single-board computers (S ..., which can be used for various digital and analogue tasks. The Pico can be programmed using MicroPython, a lightwei...
Steam VR setup Tutorial #2 - Teleporting around your scene
...n top of our plane, the easiest way to achieve this is by duplicat ... duplicated a 3D object created directly in Unity, the Mesh collid ... your controller to move the landing point, then, just let go the button and you will be teletransported to that loc...
Installing PyCharm
...ment Environment (IDE) is a software application that provides a c ...form for programmers to write, edit, test, debug, and manage their ...ous components, such as a code editor, debugger, compiler, and oth ...nd in programming IDEs: Code Editor: The core component of an ID...