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...switch the motor current on and off. Any NPN transistor can be use ...ch current flow from the output of the transistor, we place a 1KΩ ...to 5KΩ) in series with the base of the transistor. Wiring These ar ...t with 2N2222. Check the pinout of your transistor and make sure t...

... you have a basic understanding of 3D work but no prior experience ... by others. We will use a model of a building that can be download ...e. We will now change the scale of the object so it looks right in ...Details panel on the right side of the screen. After selecting the...

...tool revolutionizes the process of creating virtual humans, making ...er. Endless Customization: One of the coolest things about the Me ...plete control over every aspect of their virtual humans. They can ...ibility allows for a wide range of characters, ensuring diversity ...

...he hall effect sensor is a type of magnetic sensor which can be us ...ting the strength and direction of a magnetic field produced from ...g in proportion to the strength of the magnetic field being detect ...1/0) representing the detection of magnet. const int hallSensorPin...

...he Raspberry Pi 3 or 4. Instead of being a full-fledged computer, ...roPython, a lightweight version of the Python programming language ... Pico family currently consists of four boards; Raspberry Pi Pico, ...lue(0) #Set led turn off time.sleep(0.5) #sta...

...You have to find out the pinout of the model you are using. The pi ...ou. With a switch, you can turn off the Pico when not in use and n ...stable and fixed output voltage of +5 volts. It is widely used in ...t an input voltage in the range of 7V to 35V, depending on the spe...

...ensor provides a digital return of red, green, blue (RGB), and cle ...ized by a high to the low pulse of each clock on the SCL line. Se ...rial Data (SDA) – Transfer of data takes place through this p ...el has I2C function and not all of them have the same pinout. Chec...

...ld-Effect Transistor) is a type of transistor used to switch or am ...in electronic devices. It’s one of the most common components in e ...nnel by a thin insulating layer of silicon dioxide (SiO₂). Operati ...itch (turning the current on or off) or as an amplifier (controlli...

...US Letter/A4/4.33"/3.14"/2.08") of thermal papers. 1. Install Prin ...ter Driver Please visit the official site to download the driv ...Print Click the drop down menu of Paper Size Click Manage Custom ...I am using a thermal paper roll of 110mm wide. The height, however...

...electricity like a wire but is soft and flexible like fabric. Asse ...ctive Fabric You need 2 pieces of conductive fabrics and 1 piece of velostat. Make sure the 2 piece ...s of conductive fabrics are not touc ...ct. (Optional) Using a piece of non-conductive material as the ...

...AR. An introduction to the use of audio in Spark AR can be found ...files to M4A using open source software like Audacity. A tutorial ...lip will be in the Audio folder of the Assets pane. Note. Your f ...fications for Spark AR. Details of which can be found here. ...

...ugmented Reality (AR) is a type of technology that adds layers of digital information onto realit ...age markers, or without the use of any markers. Tools for AR The ...re are a number of tools developed now for making ...n app developed by Facebook one of the most useful features is tha...

...gin when you start running the software. Android and/or IOS b ...d support, think about the kind of device are you planning to use ...rms. When installing either of these SDKs you might find your ... wizard. You will see a list of all the available Unity compone...

...a PIR sensor can etect movement of objects that radiate IR light ( ... small size and physical design of this module allow you to easily ... it in your project. The output of PIR motion detection sensor can ... be connected directly to one of the Arduino (or any microcontro...

... a Micro SD card via either one of 18 TRIG inputs on the board, or ...e connected to powered speakers of your headphones for testing. Lo ...the 2.1mm connector to the left of the switch. File naming File ...ying each. This is a great demo of how to play files from the SD c...

... to use UE. There are two types of licenses available: Publishin ...if you plan to make other types of content. You can learn more ...about the different kinds of licensing available from the Un ...install the most recent version of Unreal Engine 2. (Optional) ...

...ion ride in 1969, where a video of five singing ghosts was project ...al busts, creating the illusion of movement. Since then, many crea ...3D and immersive projections. Software     A variety of projection mapping software and masking tools are avai...

... a powerful tool that makes use of external sensors to enhance imm ...able communication between the softwares through serial.  In Ardu ...sure your hardware matches the software by selecting the correct b ... and select Tools, where a list of components will appear. Select...

...ss*/. Please see here for their official tutorial. Speech Synthesi ...est). Please see here for their official tutorial. Voice Recorder ...ation. It can store 10 segments of 100s audio. It also has a simp ...elpful when using the module. Off: No recording at the current n...

One of the secrets of Arduino Leonardo is the in-buil ...The following is a modification of the basic MIDIUSB write example ... by wrapping the noteOn and noteOff code in logic you could attach ... Serial.println("Sending note off"); noteOff(0, 48, 64); // C...