. Image credit: http://www.ogilviedesign.co.uk/www.ogilviedesign.co.uk/Welcome.html . Safer Internet Day 2017 – Save the date!. Safer Internet Day (SID) is organised by Insafe in February of each year to promote safer and more responsible use of online technology and mobile phones, especially among children and young people across the world. Safer Internet Day 2017 will be celebrated on […]
Click link above about what Google-Knol authors should know before they make the migration to WordPress-Annotum. Thus meaning: knowing first the waters in which they jump and me also ;) I was one of the Knol-TOP10-English authors and also Author-of-the-Week in November 2009 with more than 1,4 millions of visites. Unfortunately Google Knol discontinued its services on May 2012 :( So, now I am present on WordPress...
Click link above for an other blog in English about IT-Security. This blog (one of lots on WordPress) will get used to publish my posts about Education and IT-Security, most in English, but also some in French, as well as some Hobby publications... It is focused on "Learning and Teaching in 21st Century".
. . Maker-First Steps in Electronics-Moving and rotating statue In OUR previous electronics projects WE were tinkering around with vibration motors and flashing LEDs, well we will continue on the same schema to get a bit more soldering practice and to discover ALSO the use of heat shrink tube. This is ALSO a soldering […]
. . The rotating and moving plastic container . In previous blog post (tutorial) WE used a vibration motor from an old smartphone and we were learning also about the How-To about a vibration motor is working; it is about “Unbalance“. This unbalance is normally unwanted for motors, but for vibration motors it is […]
. . The Mini BUG Robot In last blog post (tutorial) WE were practicing OUR soldering by creating “JOHNNY the ski-man“, a bit “Electronics-Art” using electronics components. In the video below, which I created with the FREEWARE <===> Windows Movie Maker <===> WE see ALSO “The Mini BUG Robot” who gives “JOHNNY” a ride. It […]
. . Maker-First Steps in Electronics-Soldering Learning When WE start with electronics on the beginning we can work with so-called “Breadboards“(see photo below please), but soon or later soldering will become a MUST and an habit! SO, the BEST WE can do is to GET some PracTICE with soldering; in this tutorial we will make a […]
. . Building a Variable Power Supply With Few Components In previous tutorial Maker-First Steps in Electronics, the basics WE got a bit the PracTICE of soldering and WE learned ALSO about schematics, resistors, LEDs, diodes and OHM’s Law. WE used ALSO a 9 Volt battery as a power supply for our projects; BUT batteries are expensive (3,99 €) […]
. . Electronics Starter Kit for Makers: What is the minimum equipment? What is the minimum equipment and what are the costs? That’s certainly the first question you will ask. Let us have a look: in electronics we need to solder the components, a solder iron is required with its accessories. Please check below to […]