ZonCoffee is full-featured PID controller package for Arduino and customized for use with espresso machines. It can be used to display espresso machines set point and current temperature information on LCD. You can adjust espresso machines temperature easily via rotary encoder. Other feature is steam and extraction modes with separate temperature targets. The project comes […]
The open source project allows you to control DC appliances based on the temperature of two thermistor inputs. It uses AVR ATmega48 as main processor. The controller has both green and white LEDs to indicate status. The project output is connected to N-Channel MOSFET, AOD444, for switching with current up to 4A. For higher current […]
To get better UV expose, Andrianakis has built new Switch Timer that will turn of his UV exposure box after some time. The timer uses ATmega8 as main processor and two 7-segments LED as display. There are two buttons for set and start the timer. When time runs out, microcontroller switches relay and also sounds […]
This project shows you how to control your PC mouse using TV remote. It uses V-USB library to implement a low speed software USB port (slave) on AVR microcontroller. No driver is needed in PC side because it uses USB HID class.
This guide helps you to learn and understanding everything you need to know about the Raspberry Pi computer, its background, purpose, system specs, the software it runs and the amazing things it is capable of. FREE DOWNLOAD Unofficial Raspberry Pi Manual (limited)
EDN magazine provides how-to solutions for design engineers in the electronics industry. Engineers turn to EDN because they know they will always find valuable design techniques that they can use to do their jobs faster. Subscribe EDN Magazine for free
