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Using a Joy-IT 1.3" 128x64 OLED display
What is the OLED display? An OLED display (Organic Light-Emitting Diode display) is a screen technology wh ... more flexible screens. If you want to use the display for animation, please refe ... tutorial. 3.3V Logic This OLED displays have a logic level of 3.3...
How to Display Animation on Waveshare E-Paper Display
How to use Waveshare E-Paper Display? Please follow the previou ...f animation will be suitable to display on E-Paper Black and Whi ...te, as the display we have in stock is Black ...as hand-drawn animation, as the display is not refreshing very fas...
How to use Waveshare E-Paper Display with Raspberry Pi
What is a Waveshare E-Paper Display? A Waveshare E-Paper Display is an electronic ink (e-in ...-visibility applications. These displays mimic the appearance of t ...raditional ink on paper, making them ... tutorial, we will be using the Waveshare model epd7in5V2, a Raspb...
Pi War 2024 Log
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...
Installation and Setup
How to install and setup Spark AR for the first time.
8th Wa...
Finding your way around Spark AR (UI Explainer)
Watch this video by Meta explainin ...g the UI and different panels in Spark AR
Using a Monochrome 1.3" 128x64 OLED display
What is the OLED monochrome display? The OLED monochrome display is a small (tiny) and high ...-readability display. It is useful for displaying data, e.g. weather info ...port SPI communication as well. Display Configuration If you have ... Getting started This code will display two bitmap images at inter...
How to connect a Push Button with Digital Input Pull-Up resistor
What is Digital Input Pull-Up resistor? In ... Arduino, a Digital Input Pull-Up Resistor is ...resistor that you can enable on digital input pins to ensure a kno ... how to use a button the normal way. Advantage of using a button t ...his way Fewer External Components N...
Week 3 - Iteration, arrays, objects and pixel arrays
...s and arrays together Understanding and using JavaScript objects ... Understanding how colour data is stored in ... code is also available to view directly on Github's website. Duri ... be using the following project directories: 11_iteration_and_loo...
How to use Grove Serial Bluetooth v3.0
...obtaining a copy * of this software and associated documentation ...files (the "Software"), to deal * in the Software without restriction, includin ...nd/or sell * copies of the Software, and to permit persons to who ...m the Software is * furnished to do so, sub...
How to make Animation on NeoMatrix with Processing
...8x8 Adafruit NeoMatrix. Wiring WarningIf you have a bigger matrix ...d with Arduino and the matrix. DIN to Pin3 +5V to 5V GND to GND ... Library WarningDownload version 1.9.0 or b ... matrix so that the x and y coordinates sent from Processing can b...
Using a Joy-IT TFT LCD Display
What is the TFT LCD Display? A TFT LCD display is a type of screen that u ... the pixels of a Liquid Crystal Display (LCD). It is one of the mo ...st common display types found in devices lik ...cation. 3.3V Logic A lot of LCD displays have a logic level of 3.3...
Combining codes & circuits
...ept one code at one time. If we want it to do multiple things at t ...to merge the Blink code and the distance sensor simple code from t ... For example, in Serial.println(distanceSensor.measureDistanceCm());, distanceSensor.measureDistanceCm() is the distance value...
Radio Communication: How to use RFM69HCW Radio Data Module
What is RFM69HCW Radio Data Module? The RFM69HCW is a ... high-performance, low-power radio transceiver module designed fo ...ing two Arduino UNO, one for sending and one for receiving. RFM69H ...CW comes with different versions, we are using t ...3 MHz version in this tutorial. Differences from APC220 ...
Using a HC-SR04 distance sensor
...04? The HC-SR04 is a ultrasonic distance sensor, it uses ultrasoun ...if the ping sound is reflected away from the sensor by an a divergent (not parallel) surface, ...ement. There are other types of distance sensors that are more acc ...5V) Ground (GND to GND) Echo to digital pin 12 Trigger to digital ...
Steam VR setup Tutorial #3 - Interactable object setup
... the Steam VR plugin. Steam VR setup tutorial# 1 Setting up te ...g feature (Optional). Steam VR setup tutorial# 2 Getting start ...ed In Steam VR setup tutorial #2 we added a blue ma ...to learn how to create two "throwable" objects but first, we are g...
Using built-in example code and Reading the hookup diagram
...d be blinking now. 3. Understanding the Code First, you will see ...u will see two main parts, void setup() {} and void loop() {}, this ...ructure of Arduino code. In the setup(), usually we establish what c ...ggested, it will loop forever. digitalWrite(LED_BUILTIN, HIGH); ...