Low-Cost High-Speed Photography - Part 2



The New LED

The Cree XM-L T6 looked very much like the no-name LED that I had used previously. Being impatient, I did not modify the driver circuit immediately, which meant that the current would be about 1.5 Amps and the resulting power would be about 4.5 W. This should yield at least 5 times the brightness as compared to the no-name LED.



And this is the very first shot that I got with

Comments

Post a Comment

Popular posts from this blog

Different Types of Plastics- Advantages and Disadvantages

Plastics can be classifies into two broad categories - Thermosets and Thermoplasctics. A brief description of these two classes will be discussed here. Thermosets are the kind of plastics which are not recyclable. They undergo a kind of chemical change at the time of heating. As a result they can be shaped once because of this permanent chemical change. This process is known as heat hardening.
Read more

Diferent Parts of Sand Mold- Features

Cope and drag in Sand Mold : Cope and Drag are the two parts of the casting flask. Cope is the upper part and drag is the lower part. Even if the casting process is flaskless , the same terms are used for the upper ans lower parts. Generally the flask is made of wood or metal. It contains molding sand. When metal is poured into the mold cavity the flask supports the mold. Gating system:
Read more

A Low-Cost EggPlotter

Features Plots on spheres and eggs, similar to the EggBot Uses low-cost components (total cost around 25 €) Software is written as an Arduino sketch But: NOT as accurate as the original EggBot Introduction I have admired the idea of the EggBot for quite some time. The original device is an art project of Bruce Shapiro, apparently conceived in 1990. Read about the history of it
Read more