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Documentation of Pi War 2024 Pi Wars is an international, challeng ...ight, and the other controls forward and backwards. Problems with batteries Thi ... print("Hello.") def right_forward(): motor1a.value(0) m ... motor2b.value(1) def left_forward(): motor2a.value(0) m...

What is a Waveshare E-Paper Display? A Waveshare E-Paper Display is an electronic ink (e-ink) screen desi ...gned for low-power, high-visibility applications. These displays mimic the appearance of trad ...itional ink on paper, making them ideal for projects requiring clear re...

How to use Waveshare E-Paper Display? Please follow the previous tutorial for setting up the basic. This ...tutorial assumes you already have an animation ready to ... use. What type of animation will be suitable to display on E-Paper Black and White,...

Watch this video by Meta explaining the UI and different panels in Spark AR

Lighting is a crucial element in creating realistic and immersive environments ... in video games. In Unreal Engine, a powerful and widely-used game development platform, various lighting techniques and features ...are available to bring virtual worlds to ...

Outcomes Iteration using while and for loops Understand and using array ...s Using loops and arrays together Unders ...pt objects Understanding how colour data is stored in pixel arrays Accessing the webcam ...sting and versioning code. Download the code and unzip it on you...

What is the OLED display? An OLED display (Organic Light-Emitting Diode display) is a screen technology where each pixel emits its own light using organic carbon-based ...materials. Unlike LCDs, OLEDs do not need a backlight, which allows them to produ...

What is a LED? LED (Light Emitting Diode) is a semico ...nductor light source that emits light when current flows through it. LED includes two pins, Cathode(-), aka t ...he short leg, and Anode(+), aka the longer leg. It is one of the most common ... components. Making it lights up is usually the first st...

What is an LDR? An LDR or Light Dependent Resistor is a com ...h restricts how much power can flow through a circuit based on ho ...w much or little light hits the sensitive part on ...the top. To use a Light Dependent Resistor, we have ...t in combination with a fixed value resistor, the combination of ...

What is the TFT LCD Display? A TFT LCD display is a type of screen that uses ... Thin-Film Transistor (TFT) technology to control the pixels of a Liquid Crystal Display (LCD). It is one of the most commo ...n display types found in devices like smartphones, tablets, monito...

What is L293D? The L293D is a 16-pin Motor Driver IC ... which can control a set of two DC motors simultaneously in any direction. The L293D is designed to provide bidi ...rectional drive currents of up to 600 mA ...(per channel) at voltages from 4.5 V to 36 V...

Arduino libraries are collections of code that are designe ...d to provide additional, reusable functionality or to simplify using external electronic modules. Libraries typically come with examples of how to use them. The library developer usually provide...

What is a delay()? We have a tutorial about delay() and how to code without usi ...ng it. Here we will try to simplify the process using the FireTi ...mer library. Replace delay() There is an example that is modified from the built-in example Blink code which de...

There are many online libraries where you can download pre-existing 3d models for use within your project. T ...he libraries range from online repositories for museums and ... public institutions to marketplaces where 3D artists can sell models they have created for us...

What is MatrixPortal M4 The MatrixPortal M4 is a development board created by Adafruit ... designed to control RGB LED matrices. It is equipped with ... an ATSAMD51 microcontroller (Cortex M4) and has built-in Wi-Fi support thanks to the ... key features of the MatrixPortal M4: Microcontroller: ATSAMD51,...

Outcomes Set up development environment Understand t ...he principles of locating points on screen Drawin ...hapes Understanding additive colour and using RGB colour space Use browser-based tools for debugging and logging Animate shape or colour ...

What is a delay()? delay() is a function that pauses t ...am for the amount of time (in milliseconds) specified as a paramet ...er. (1000 milliseconds = 1 second.) delay() is very commonly used but it has its drawbacks. ...ish but pauses everything controlled by the same Arduino and the s...