Laser Transmitter Receiver Modules

6 August 2020

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23 March 2016 | Updated 6 December 2017

Laser Transmitter Receiver Modules consist of a collimated Laser Transmitter module (a straight, non-diverging laser beam) and a separate non-modulating Laser Tube Sensor/Receiver module (a laser beam sensor). More…

Electronics

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Using the Simple Image Sizes WordPress plugin

4 June 2020

The Simple Image Sizes plugin is a simple, yet powerful WordPress plugin that helps to see what image sizes have been set, to set new image sizes and to (re)generate the image sizes. More…

Website DevelopmentWordPress

Simple Image Sizes pluginWordPressimagespluginstheme stylingwebsite development

Getting started with SASS

20 May 2020

For some website developers, no introduction to SASS is required. This post will show how to get started with SASS on a Raspberry Pi (Raspbian), a Windows PC or a Mac with your favourite IDE. More…

Website DevelopmentWordPress

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Adding fonts to a WordPress site

28 April 2020 | Updated 4 February 2020

The right font (typeface) can significantly contribute to the overall style and feel of a website. This post will discuss the basics of adding fonts to a WordPress website. More…

Website DevelopmentWordPress

CSSGoogle FontsWordPressfontsfunctions.phpplugin developmentspeed optimisationtheme developmenttheme stylingwebsite development

Installing WordPress on a Raspberry Pi (Raspbian)

22 April 2020

A Raspberry Pi with Raspbian can be easily converted into a web server. This post will show how to install and manage a WordPress website on a Raspberry Pi using an Apache web server. More…

Raspberry PiWebsite DevelopmentWordPress

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Using a Raspberry Pi as a stand-alone DynamoDB, NoSQL database server

14 April 2020

Amazon Web Services (AWS) offers a downloadable version of DynamoDB to be installed locally on a device. This post will show how to use a Raspberry Pi as a stand-alone DynamoDB, NoSQL database server. More…

Basic ProgrammingRaspberry PiWebsite Development

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