Ultra Librarian is a tool by Accelerated Designs to manage libraries of eletronic components (CAD design, simulation, 3d-modelling…). Many IC manufacturers provide Ultra Librarian files (.bxl) for their products: this tutorial will show how to use those files in Eagle…
Led strips have become very common for various uses: from interior and exterior lighting, to decoration… today I’ll explain you which types of strips are available and I’ll show a pratical example for controlling them using Arduino and C#.
This small tutorial will explain how to build a circuit for optocoupling Arduino input PINs…
Today I’m going to show you how to make an Arduino door lock that can be opened with an OTP code generated by your smartphone.
Today’s tutorial is about a request by Martin: write a sketch to access to a protected area (using username and password) of a website.
In some blog post, I’ve already show how to receive data from Arduino and display them on a chart using .Net applications, PHP or JavaScript scripts. Some friends wrote comments suggesting me to try MegunoLink tool and Phil was so kind to offer me a license for the PRO version so here’s my review!
In different blog posts, I’ve already explained how to receive data from Arduino using a .Net application or a server-side script. Today I’m going to show you how it’s possible, using JavaScript, to receive and show data using only a Web browser.
I’ve already blogged about the tiny TL-WR702N wifi router and how it is perfect to make your Arduino wireless… Dirk has even transformed that router in an Arduino shield:
In the last part of my tutorial about the A4988 driver, I’m going to explain how to build a controller to adjust speed and rotation direction of a stepper motor.
After having learned how a stepper motor works and after having introduced the Polulu driver, based on Allegro’s A4988 IC, it’s now time to move the stepper with Arduino!