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Radio Communication: How to use RFM69HCW Radio Data Module
... //while (!Serial) delay(1); // Wait for Serial Console (comment o ...oid loop() { delay(1000); // Wait 1 second between transmits, c ...t, strlen(radiopacket)); rf69.waitPacketSent(); // Now wait for a reply uint8_t buf[RH_ ... len = sizeof(buf); if (rf69.waitAvailableTimeout(500)) { /...
Week 2 - Animation, conditionals & random numbers
... detail. A variable is simply a way of storing information in the ...tions. 5 - The value which we want to store in the computer's me ... and single (=) equals signs Always be sure to use the double equ ...he ball when it bounces off the wall Move up and down instead of ...
Variables
... result of 2. However, you may want to use a certain value more t ... action, we'll keep things this way for now in order to better und ...he second path is the file that was run with this version of Pytho ...second line in our code. Python was able to get to this point in t...
How to export your p5.js as a video
...ime-based work in p5.js you may want to capture the canvas as a vi ... see the default p5.js scripts. Feel free to add these underneath. ...re beginning to capture. If you wanted to delay the recording by a certain amount of frames you can change the bool...
Week 1 - Coordinates, shapes and colour
...or expertise, you will almost always encounter bugs. Writing code ... code is meant to be doing. The way we do this is by adding commen ...s. Comments can be added in two ways: Single line commentUsing t ...he double forward slash (//) at the beginning o...
How to use a relay module
... It is handy when the thing you want to control requires higher po ... In this tutorial, I will use a water pump and a 1-channel 5V rela ... 1 channel relay to control one water pump. Labels on a Relay Modu ...- pin 3 NO - red(+) wire of the water pump COM - red(+) wire of ba...
Installing PyCharm
...ment Environment (IDE) is a software application that provides a c ...n find that version control software will become an indispensable .... Error Highlighting: Instant feedback on code errors, warnings, and potential issues is ...ay a crucial role in modern software development by providing a co...
How to use a Rotary Encoder Button
... rotary encoders rotate all the way around continuously and are di ...nts'. Each segment has a clicky feeling to it, and each movement clockwise or counter-clockwise causes the two switches to open and close. Wiring Top 2 Pins: one pin to D4 one pin to...
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...
Hello World
...t the "type" of Python file you want PyCharm to create. For this e ...print(), we provide the text we want Python to print. This text mu ...ere you can type what it is you want to print. In this example, I waited until I had typed out "prin ...own PyCharm's list of potential ways for completing your code. No...
Using an PN532 RFID reader
...al.println(); Serial.println("Waiting for a card......"); } void ...al.println(); Serial.println("Waiting for a card......"); } v ...nt32_t versiondata = nfc.getFirmwareVersion(); if (!versiondata) ....SAMConfig(); Serial.println("Waiting for an NFC card..."); } v...
Arrays
... p5 Editor Now what if we wanted to have a lot of circles, l ...vidually. Going further, say we wanted to manipulate all of our ci ...rcles in a similar way (for example, move them all le ...ing. Arrays in p5 The easiest way to create an array in p5 is a ...
Setting up Kinect in Touchdesigner
...fore we start, download the Software Development Kit (SDK) from he ...ere allow some time for the software to upload and update the stat ...ecord and loop a short video to feed Touchdesigner, helping you smo ...ording, make sure that your hardware's version corresponds to your...
How to build to a Vive Pro or Vive Pro Eye
...hat the interactions and visual feedback are optimized for a seamless and comfortable user experience. Use Unreal Engine's Eye Tracking API to access and utilize eye tracking data in your app. Package the App for Distribution: Once your VR app is r...
How to use a rotary encoder
...aft angle. This allows you to always know the exact position, even ...and anywhere precise positional feedback is needed. Single-turn vs. Multi-turn: Single-turn encoders measure the position within a single rotation, while multi-turn encoders also keep tr...
How to use a Servo Motor
...sition, and it uses an internal feedback system to adjust the motor’s movement accordingly. We often use RC (Radio-Controlled) Servo Motors in physical computing. Types of Common RC Servo Motors Servo Type Rotation Range Control...
Using NEMA17 Stepper motor with Big Easy Driver
...curate position control without feedback sensors. What is Big Easy ...e code demonstrates 4 modes: forward, reverse, 1/16th microstep an ...ain loop void loop() { StepForwardDefault(); ReverseStepDe ...lt(); SmallStepMode(); ForwardBackwardStep(); } //Reset Eas...
3D Geometry and Parametric Design
...pace and making this content viewable in low-fi VR headsets. I ha ...ve been making a piece of software using openFrameworks to explo ...elling and explain how this software can be used as a tool to expl ...elow is a screenshot of the software: Code available here. Aims ...