Provides up to 15 hours of light on a full charge and uses highly efficient LEDs. It is 5 – 6 times brighter than a kerosene lantern. Solata S380 a d.light design Each Solata includes an efficient, portable solar panel with a lengthy outdoor cable for convenient solar charging. “D.light also provides the option to [...]
Numerous examples throughout the textbook Introduction to Electric Circuits are labeled as “Interactive Examples”. This label indicates that computerized versions of the example are available using the links in these web pages. Interactive Examples and Exercises – Jim Svoboda James A. Svoboda – ECE Department, Clarkson University. – Circuit Design Lab
The chumby is a compact wi-fi device that displays useful and entertaining information from the web. Just plug in your Chumby, connect to your network, and use your computer to create a lineup of favorites from over 1,500 widgets in more than 30 categories, with new ones arriving all the time. Chumby Guts Kit also [...]
Network of young inventors to develop kits and full fledged products, doing everything from circuit design to arranging the manufacturing of the casing. Consulting work on electrical, mechatronic and lighting projects. Curious Inventor – DIY Kits and Concepts Everything needed for most through-hole electronics work, including a 50W Hakko iron, multimeter with capacitance measurement, panavise [...]
Log about Alex’s experiments with microcontrollers. Some nice embedded micro projects here Programmable LED, Synchronizing Fireflies, (Elektor), 64 pixel led display with animations. Tinkerlog of Alex – Embedded Experiments Faster prototyping. Easy to build, even for beginners. Comes with a 3 AA cell battery holder. Uses ATtiny2313V-10PU microcontroller. Tiny2313 Proto Board
The Teensy is a complete USB-based microcontoller development system, in a very small footprint! All programming is done via the USB port. Teensy USB AVR with Teensyduino – PJRC Some Features USB can be any type of device AVR processor, 16 MHz Single pushbutton programming Easy to use Teensy Loader application Free software development tools [...]
The Digital Electronic Interactive Tutors Gadgets, have a canvas view now. That means in iGoogle and Google Sites, you can set it to full size with a embedded schematic. The Normal view is also available unchanged. Astable 555 Timer Flasher – 555 Blinks Two LED Lamps, Vary Part Values. LED Running lights CD4017 – Speed [...]
Mains Voltage Stabilizer Circuits These circuits were drawn for a person in Africa. See the thread here… stabilizer circuit. They were not tested by me, but are quite close to a practical design. Stabilizer Step up 230V AC 500VA This circuit is a design i did, not tested by me as yet. It can Stabilize [...]
This is another LED lamp from China a firm called Hoya, these people make nice lamps and also good designs of the plastic enclosure. Here by a clever enclosure design it is both a emergency mains bulb and Torch/Flashlight. The price is low and they use a small sealed lead-acid battery worth 4.5 V and [...]
Catrpillr is a home automation system built from scratch. It provides the instructions to build the hardware as well as the complete software framework to build your own home automation system. Catrpillr – Home Automation System Wireless remote sensors and actuators report data measurements from around the house and act on commands sent to them. [...]
Specialized in personal and professional robot technology and offer a wide range of robotic products. RobotShop Distribution – Automate your Existence Supplier of Real robots, robot toys, robot kits and robot parts for building your own robots. Also robots that help out in House/Office Maintenance. GEARS-IDS Extensive Invention and Design System Build and control your [...]
Sparkle Labs brings their expertise in design, branding, usability, and education to create hi-tech, hi-touch products and environments. Sparkle Labs Electronics DIY Kits Discover Electronics Kit contains everything you need to learn the basics of electronics and make your own projects. It contains the most common electronics components as well as a prototyping breadboard for [...]