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Chip select signals Most slaves have an active low chip select input. So proper code to initialize and use a chip select pin is this: #define CSPIN 1 // or whatever else your CS pin is // init: pinMode(CSPIN, OUTPUT); digitalWrite(CSPIN, 1); // deselect // use: digitalWrite(CSPIN, 0); /...

What is Electron? Electron is an open-source framework, which is used to create desktop applications using HTML, CSS and JavaScript. In the inside, it works thanks to Chromium and Node.js. Its original creator, GitHub, works with a wide community of developers to maintain the project, which ca...

Sources: https://developers.google.com/web/updates/2015/07/interact-with-ble-devices-on-the-web https://googlechrome.github.io/samples/web-bluetooth/index.html

Design patterns are general solutions to problems that frequently occur in software development. The following are templates of standardized best practices in structuring and designing code, as well as examples of common contexts in which these design patterns would be appropriate. Creational desig...

FontAwesome is a set of 600+ vector icons. It is freely available under OFL/MIT-License and may be used in open-source or commercial-projects..

Blocks in CUDA operate semi-independently. There is no safe way to synchronize them all. However, it does not mean that they cannot interact with each other in any way.

The System.Management.Automation namespace is the root namespace for Windows PowerShell. System.Management.Automation is an extension library from Microsoft and it can be added to Visual Studio projects via NuGet package manager or package manager console. PM> Install-Package Syste...

Classic ASP utilises a technology called ActiveX Data Objects when requiring access to external data sources. The ADODB Library provides three main objects for this purpose, ADODB.Connection, ADODB.Command and the ADODB.Recordset.

db.collection.insertOne(document, options(w, wtimeout, j, serializeFuntions, forceServerObjectId, bypassDocumentValidation), callback) db.collection.insertMany([documents], options(w, wtimeout, j, serializeFuntions, forceServerObjectId, bypassDocumentValidation), callback) db.collection.find(que...

Arrow functions are a concise way of writing anonymous, lexically scoped functions in ECMAScript 2015 (ES6). x => y // Implicit return x => { return y } // Explicit return (x, y, z) => { ... } // Multiple arguments async () => { ... } // Async...

Official Documentation Google Docs editors Help QUERY Google Charts on Google Developers Query Language Reference (Version 0.7)