Advertisement
This is simple but very powerful USB charger project for your gadget like mp3 player, camera, cell phone, and any other gadget you can plug into a USB port to charge. Main component of the project is LT1302, Micropower High Output Current Step-Up Adjustable and Fixed 5V DC/DC Converters from Linear.
Advertisement
The solar reading lamp project aim was to produce a self powered reading lamp that could be used by students in developing countries for reading at night. The circuit can be used for a wide variety of lighting applications.
The project consists of a small solar panel, a standard UPS style lead acid battery, and [...]
Advertisement
This schematic shows you how to build power inverter 12-V battery to 220 V. You can use it for mobile inverter power supply whether in the car, boat, caravan or motor home. When it comes to grid independent operation of simple electrical appliances, such as lamps, soldering irons and small electric tools is a [...]
If you need a power supply that can deliver high currents, try to make it from old ATX PSU. You just need a little modification in front panel like what Peter Sandström did. Here few example uses of this power supply: power source for a 12V car amp, cheap alternative for replacing your broken WLAN [...]
Embedded C Programming and the Atmel AVR, 2E is the perfect choice embedded design reference. Featuring a host of fully-functional example applications, this highly innovative book enables users to adopt a "learn by doing" approach as they develop the knowledge and skills needed to achieve proficiency. Buy The Book
CircuiTree is a global magazine covering printed circuit board manufacture. Its monthly blend of technical and business articles is complemented by columnists who are regarded as PCB experts. Get it For free - Limited Edition
