| Before the rise of Arduino, microcontroller development boards had on-board peripherals like pushbuttons and LEDs, a display, one or more po...
| Before the rise of Arduino, microcontroller development boards had on-board peripherals like pushbuttons and LEDs, a display, one or more po...
| Connecting devices to the Internet, that is what IoT is all about. To do so you need some sort of interface and that is where the GoNotify p...
| For those who want to adjust the volume of the music they listen to with analog hardware but do not want to invest in servo-controlled poten...
| Over time quite a lot of projects have been published on Elektor Labs. The recent projects and those that get updated frequently remain visi...
| Programming a traffic light controller on a microcontroller is not too complicated, and an easy job for Arduino. But, wait a minute… it can...
| The Inter Integrated Circuits bus, better known as I²C bus, was developed by Philips in the 1980s to connect a microprocessor or microcontro...
| Before electric lighting became common in the early 20th century, candles and oil lamps were commonly used for illumination. Even a modern c...
| Zero liquid discharge (ZLD) is one major step towards making an industrial plant non-polluting. It means that a plant can take in water but...
| For many years now I am in the possession of a stylish, shiny wooden attaché case, brought home from a trip to Tanzania. I never use it thou...
| MQTT (Message Queue Telemetry Transport) is a publish-subscribe-based (one-to-one or one-to-many) messaging protocol oriented to communicati...