Fingerprint reader – what is it and what is it used for?
The science behind “biology-based” scanners has improved to near-zero error, and the price of sensors continues to fall. In the article a bit about fingerprint readers.
The science behind “biology-based” scanners has improved to near-zero error, and the price of sensors continues to fall. In the article a bit about fingerprint readers.
Shrink tubing is such an invention, the description of which is on the tip of our tongue. Well, they shrink under the influence of temperature … well, that’s right, and then what? So much, after all, can be inferred from the name. Let’s get to know them up close.
Modern laser engravers are created with ease of use in mind. Intuitive software simplifies the design process and makes crafting accessible even to beginners.
What are lead expanders? What applications do they have? What is worth knowing about SparkFun Qwiic Mux Breakout and Mux Shield II?
Multimeter – what is it and what is it used for? Application of universal meters. Additional features of multimeters. Practical information in a nutshell.
Cyanoacrylate glue – the most important information and application. What can the product be used for? How to use cyanoacrylate glue safely?
What is a linear bearing? What is its application? Linear bearings in 3D printers and CNC machines – the most important information in a nutshell.
Highlights of DC motors. What applications do they have? What technical parameters are worth paying attention to when choosing a DC motor?
Discover the world of 3D printers from Anycubic. From beginner models to advanced devices, Anycubic has something for every 3D printing enthusiast.
What is a flask soldering iron and what are its uses? Learn how it works, how to choose the right model and how to use it safely.
It’s a bit of a shame not to know anything about an invention from the late 19th century. We will look at how clamp meters have revolutionized the field of measurement technology.
Do R14 batteries still have practical uses today? Find out by reading Botland’s latest blog post!
How do motion sensors work? How do PIR sensors differ from microwave radar? Do dual detectors actually make sense? You can read all about it on Botland’s blog.