ATtiny2313 – What is it? Technical data, schematic diagram
BC546 – What is it? Technical data, schematic diagram
12AX7B – What is it? Technical data, schematic diagram
SOT-23 – What is it? Technical data
Types of integrated circuits
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Arduino: where to start?

Would you like to start your electronics and programming adventure with Arduino boards? You’ll see where you should start – the article includes first steps, programming environment and accessories.

New products from SparkFun part 1

In your search for ready-made and easy-to-use modules, you must have come across Sparkfun tiles. Check together with us what new offers the producer of characteristic red PCBs.

Which 3D pen to choose

3D pens allow you to create figures, text, and various objects literally in the air. But what are the differences between the currently available models and which one to choose?

Building a robot and an RC car with Arduino

Building your own robot sounds like the crowning achievement of a scientific career. However, modern educational and maker trends offer simple, even homemade alternatives – find out on the Botland Blog.

How to connect LCD display to Arduino?

LCD displays are a very good complement to devices and significantly improve their functionality. But how to properly connect them, for example to an Arduino minicomputer?

Arduino wireless communication

WiFi communication with Arduino opens access to a world of new possibilities. Sometimes it requires us to do more than run the device, but fortunately there are special modules for this.