The perfect solution to keep on your desk full-time to check the I2C address of devices with dubious origins, with lack of documentation or of devices that have a programmable address. Features: What you will need: Here is what you will need to get up and running with your very Read more…
What is a DRV8833? The DRV8833 is an inexpensive chip used to drive either a pair of brushed motors or a single 4-wire stepper motor. It is the focus of this article because it is available on sites such as Aliexpress, EBay and Amazon on a small, breadboard (and therefore Read more…
This article will cover the very basics of using a multimeter safely – there is no way a short article like this one could ever cover every single situation but I am confident that I can guide you some key concepts to get you on your way! Quick anatomy of Read more…