布作
《布作》是“我的手艺” 网出品的国内第一款专门为布艺手工爱好者打造的社区平台，它关于布艺手作的一切：拼布、刺绣、扎染…… 热爱布艺手工的你，既可以在这里找到自己志同道合的小伙伴。与爱好者们一起学习、分享、交流，享受穿针引线，灵感创作的乐趣，更会与国家级非遗传承人、布艺大师、达人们零距离接触，线上拜师...
韓德爾生平簡介
Ray Tools: Exponential Equations
Understanding exponential equations can be daunting task but this program simplifies understanding. Both from an educational standpoint where the stud...
Ray Tools: Gear Design
Solving a Spur Gear Design problem is straightforward but can become complicated without much effort. This simulator is designed to help simplify your...
Ray Tools: AC Input Operational Amplifier Simulato
Solving Operational Amplifiers is straightforward but can become complicated without much effort. This simulator is designed to help simplify your cal...
Ray Tools: AC Impedance Simulator
Solving Ohms law for DC (E=I*R) is straight forward but what about AC. For AC (E=I*Z) looks simple but the value Z is composed of an inductor (a coil ...
Ray Tools: 555 Timer
The LM 555 timer chip is a special application device used for timing applications. This program can be used to design four different timer circuits, ...
Library List
Remember the books you're looking for with Library List! Have you forgotten the name of the book you were looking for? Just bought a duplicate of a bo...
Ray Jay and the Grumpy Tree
This is a simple story about the unlikely friendship between a little boy named Ray Jay, and a grumpy apple tree who refuses to share its apples. Thro...
Library Card Plus
Add your Library Card to your smartphone, absolutely free, with Library Card Plus. Never worry about keeping up with your library card again. LIBRARY ...
Ray Portal
Değerli Çalışanlarımız ve Yöneticilerimiz, Biliyoruz iş temponuz çok yoğun, projeleriniz ve işleriniz sürekli artıyor. Artık hepimiz birden fazla işle...