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155 total results found

What is Unreal Engine?

Unreal Engine Basics

...Unreal Engine is a powerful software that helps creators build vir ...h accurate physics simulations. 4) Reach Different Platforms: Unr ...ts. They can create interactive walkthroughs, realistic visualizations, and virtual tours of their designs, providing...

How to image a Raspberry Pi

Raspberry Pi Raspberry Pi Image

...ficial site to download the software. Choose a suitable version fo ...ard into your computer. It is always a good habit to format the SD .... Open Raspberry Pi Imager v1.8.4, you can format the SD card dir ...stem - Erase Click Next and wait for it to finish. 3. Image y...

How to use a Rotary Encoder Button

Physical Computing Tutorials

... rotary encoders rotate all the way around continuously and are di ...vided up into 24 'segments'. Each segment has a ...ring Top 2 Pins: one pin to D4 one pin to GND Bottom 3 Pins ...on = 0; const int buttonPin = 4; // pushbutton pin int lastB...

Using the MAX9814 mic amplifier

Physical Computing Tutorials

This Adafruit MAX9814 microphone amplifier allows you ...n); if (MicVolume > 400) { // If the volume is above ...this threshold a warning comes up in the Serial Monitor Serial.println("Loud noise"); delay(500); } else { Ser...

Using a Force Sensor

Physical Computing Tutorials

... pinMode(13, OUTPUT); } void loop() { sensorValue = analogRead(sensorPin); Serial.print("Force Level: "); Serial.println(sensorValue); if (sensorValue > limit) { digitalWrite(13, HIGH); } else { digitalWrite(13, LOW); } delay(100); }

Using a Soil Moisture Sensor

Physical Computing Tutorials

...inMode(13, OUTPUT); } void loop() { sensorValue = analogRead(sensorPin); Serial.print("Moisture Level: "); Serial.println(sensorValue); if (sensorValue < limit) { digitalWrite(13, HIGH); } else { digitalWrite(13, LOW); } delay(100); }

How to use a Flat Vibration Switch

Physical Computing Tutorials

...id setup() { Serial.begin(9600); } void loop() { int state = digitalRead(vibrationPin); if (state == HIGH) { digitalWrite(ledPin, HIGH); Serial.println("Vibration detected!"); } else { digitalWrite(ledPin, LOW); } delay(100); }

DFRobot Sensor Testing: HX711 Weight Sensor, Voice Recorder Module Pro, Speech Synthesis Module V2

Physical Computing Tutorials

...ine #define HX711_I2C_ADDR (0x64) sensor IIC address*/. Please ...on. It can store 10 segments of 100s audio. It also has a simplified speech synthesis function, for numbers 0 to 9 only. The built-in LED is very helpful when using the module. Off: No...

How to use a Reed Switch

Physical Computing Tutorials

...ed Switch? The Reed Switch is a type of magnetic switch that changes its state in the presence of a magnetic field. It contains two small ferromagnetic reeds sealed inside a glass tube. When a magnet comes close, the reeds attract each other and close the ...

How to use an Electromagnet

Physical Computing Tutorials

...t? The Grove Electromagnet is a type of magnetic actuator that becomes magnetized when an electric current passes through it. When powered on, it can attract small ferromagnetic objects such as nails, screws, or paper clips. When the current stops, it imme...

How to make the Raspberry Pi display a web page fullscreen at power on

Raspberry Pi Tutorials

.../pi/.config/autorun/kiosk.desktop cd /home/pi/.config mkdir autorun kiosk.desktop [Desktop Entry] Type=Application Exec=/home/pi/full-screen.sh Hidden=false X-GNOME-Autostart-enabled=true Name=kiosk Reboot the Raspberry Pi. sudo reboot now

What equipment is available?

About the Lab Frequently Asked Questions

... loaned from the Kit room or WG14 during office hours in term tim ...o Uno or Leonardo USB Cable (or TypeC USB) Breadboard (Short) HD ...aspberry Pi Pico Raspberry Pi 3/4/5 Arduino (various models) Feather Board Bare Conductive Board Sensors includi...

Powering an Arduino

Physical Computing Tutorials

...rt low-current charging mode/ always-on mode. These will be suitab ...Motors There are many different types of motors available. Before deciding how to power your motor, you must know what voltage the motor is going to use and how much current your motor w...

Interactive Projections

Projection Mapping

...t. This can be done in multiple ways, this tutorial will briefly i ...e here: https://www.youtube.com/watch?v=1Uw2PWTR_XM&t=529s. Begin ...he Threshold value; Ideally you want to get completely transparent ...-too/rplidar_sdk/tree/531cb0d1ef4bd95ccc3ed0a249787838836339f7) a...

Accessibility Statement

About the Lab Frequently Asked Questions

...s accessible as possible and we want as many people as possible to ...te using speech recognition software listen to most of the websit ...accessible to screen reader software old video content is missing ...accessible to screen reader software or using just a keyboard Fee...

Position-based Tracking using a Webcam

Touchdesigner Interactive Media

... 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...

How to use MatrixPortal M4

Physical Computing Tutorials

What is MatrixPortal M4 The MatrixPortal M4 is a development board created ...SAMD51 microcontroller (Cortex M4) and has built-in Wi-Fi support ...y features of the MatrixPortal M4: Microcontroller: ATSAMD51, Co ...rtex M4 processor running at 120 MHz. C...

How to Program an ATtiny85 with an Arduino Uno

Physical Computing Tutorials

... Vcc (8) GND --> GND (4) Pin 13 --> Pin 2 (7) Pin ...l to the bottom select ATtiny25/45/85 Tools -> Processor--> 8 MHz (internal) Tools-->Programmer-->Arduino as ISP Check that all wiring, capacitor, and board selections are correct. Open...