| With a smartphone or an MP3 player it’s easy to play audio files, but generally not at room strength or if you can, only in wretched quality...
| With a smartphone or an MP3 player it’s easy to play audio files, but generally not at room strength or if you can, only in wretched quality...
| The microcontroller board described here is particularly well suited to monitoring and control applications. The plug-in TCP/IP module allow...
| The title says it all—this article describes an electrocardioscope you can build yourself, using an Android tablet or smartphone as a wirele...
| The combination of electronics and biology always yields interesting projects. The system described here is easy to build and enables the wi...
| One solution for increasing the power of an amplifier running on a low-voltage supply, like a car radio powered from at best 14Â V, is to use...
| The car alarm described here detects changes in the tilt angle of the vehicle in which the alarm is installed. It is set off when the change...
| Even if you take great care of your car or motorbike battery, you're bound to have noticed that its life is considerably shorter than the hi...
| This universal microcontroller board was designed, in the first instance, for use by students studying automotive technologies, but it can a...
| This module provides a simple user interface for extending microcontroller-based circuits. Graphics and text display commands can be sent to...
| Like it or not, Ball & Beam is a compulsory item on the Electronics Engineering curriculum, specifically for classes on PID (proportional-in...