Advanced Search
Search Results
177 total results found
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 ...
Hello World
...ose a file name and select the "type" of Python file you want PyCharm to create. For this e ...le hello.py and choose the file type as "Python file." While this mi ...n PyCharm offers the other file types. Press Enter, and a new Pytho ....py file will also open in the editor. ust like before, you can r...
Using L293D IC for motors
...DC motors simultaneously in any direction. The L293D is designed t ...o provide bidirectional drive currents of up t ...d earlier, the DC motor changes direction by reversing the + wire ...t have to strictly follow which digital pins on Arduino to be used...
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...
Building for Android Touchscreen Display with Phone OS
...es to thumb drive and plug into display. Open File Manager on display through settings and open ...e to the storage of the android display. It will have to be in the correct folder which is inside Android>OBB>com.something App should run from homepage.
Using NEMA17 Stepper motor with Big Easy Driver
...ws easy control of motor speed, direction, and microstepping while ...Big Easy Driver D2 → STEP D3 → DIR D4 → MS1 D5 → MS2 D6 → MS3 D7 ...e code demonstrates 4 modes: forward, reverse, 1/16th microstep an ...d alternate directions. //Declare pin function...
Week 2 - Animation, conditionals & random numbers
...s and how to use them Using conditional statements to control cod ... code is also available to view directly on Github's website. Duri ... be using the following project directories: 04_using_variables/ ... 05_animation/ 06_conditionals/ 07_random/ 08_random_...
Week 1 - Coordinates, shapes and colour
...creen Drawing shapes Understanding additive colour and using RGB colour ...tory of open-source, creative coding libraries going back to the e ...hat emerged from the creative coding library Processing. From a t ...ion to p5.js and the creative coding platforms that preceded it: ...
Using NFC Tools to Read/Write NFC tag
...our project involving Arduino.. Types of Tag In this tutorial, we are using NTAG203, NTAG215 or NTAG216 should work fine as well. You cannot use MIFARE Classic tag or card. Steps Download the app, it is available for both iPhone and Android. Choose Write....
Connecting a Potentiometer
...e between 0V to 5V, at the half way the voltage on pin #2 would be ... 2.5V. Different types There are two main types: Rotary Potentiometers like t ...ntiometer like those found on audio mixing desks. Wiring Wiring up ...a potentiometer The most common type of potentiometer to use is a 10...
How to use a rotary encoder
...ocessed to determine rotational direction, position, and speed, ma ...ncoders a key component in many types of control systems. Wiring Different models of rotary encoder ...s will have different colour codes. I am using ... the amount of rotation and the direction. By reading these pulses...
How to use a Servo Motor
...djust the motor’s movement accordingly. We often use RC (Radio-Controlled) Servo Motors in ph ...ysical computing. Types of Common RC Servo Motors ... Servo Type Rotation Range Cont ...rol Type Common Use ...
Using an PN532 RFID reader
What is the difference between an PN532 RFID r ... more options than before, including stickers, button tags etc. W ...f blocks of data depends on the type of RFID tag or card you’re usin ... are only for writing to and reading the data from Block 3. Write ...
Unity for Beginners Workshop
...ng 3D environment. Before attending the workshop, you will need t ... 1 - Installing Unity Task 2 - Watch and follow the video tutoria ... and prepare all the assets you want to use (Images and sound file ...nstalling Unity Task 2 - Please watch the Unity for Beginners vide...
Controlling an actuator with a N-channel Mosfet
...r Field-Effect Transistor) is a type of transistor used to switch or ...ctronic circuits, especially in digital and analog systems. Struct ...hin insulating layer of silicon dioxide (SiO₂). Operation A small ...ing the level of current flow). Types There are two main types of MO...
Web App Template for Beginners
... a local web app that you can modify in your future projects. Back ...e Node.js. Setup 1) Get a code editor if you don’t have one yet. I ... like Visual Studio. 2) Create a folder for your p ...uments folder. 3) For Visual Studio: Open example_app folder and c...
Raspberry Pi Image: Retropie for Reviving Vintage Games
...th the RetroPie image and add additional software ware later. It's up to you. We are ...buttons on your controller accordingly, one by one. If you want to skip any button configurat ...tons that you MUST set up, including Hotkey, Start, Select, A and ...
Using MatrixPortal M4 for animation
...cus on creating an animation to display on a 64x32 matrix. Circui ...d or some other layout. These individual sprites can represent var ... bitmap spitesheet. If you just want to test the code, you can dow ...Piskel Piskel is a free online editor for animated sprites & pixel...