Remote control laser design. Initial startup of the laser light

Remote control the AVR microcontroller produced laser light, the successful completion of the display task we are asking for a live demonstration. The link between the ISP download cable and computer self-made computer program file input to the MCU, according to the design of laser lights flashing changes. The finished work can be applied directly to the microcontroller teaching, the real value of their graduation design. This work in the future development to commercialization, to make it greater value. Certain information and time constraints, resulting in some of the features of the AVR MCU is not all the expansion, in being research and exploration. I will be the project of continuous innovation. It means that the diameter of this kind of battery of  green laser pointer is 15mm.
Remote control laser design. Initial startup of the laser light. The laser light according to the specified requirements to show different blinking change my design with the 16 laser light to form the shape of a pentagram, many such changes, put into the pattern of the distance will be showing a different graphical changes . Laser array as shown in Figure 1: 2.2 laser light laser light array schematic diagram of a laser light array schematic design of working principle of remote laser light laser light works and the working principle of the light-emitting diodes, the forward and luminous, they The difference is that the stronger penetration of the laser light. The laser light negative ground. The standard and nominal voltage of this kind of battery used by green laser pointer is 3.7V.
The positive sequence of sixteen laser light to the external interface of the microcontroller PA and PB. When a port state when high, then the laser light in the conduction state of the phenomenon associated with laser lights, other lights of this principle, the graphics and change is necessary programming and design which lights at the same time light or bright order is the choice of what the 2.3 modular design according to design requirements, the system is mainly composed of the microcontroller, wireless remote control, DC power supplies, inverters, laser light array module. In order to better achieve the function of each module, I chose the most reasonable design 2.3.1 laser array designed to produce their own laser light array. The standard and nominal capacity of CR2 battery of  green laser pointer is 800mAh.
Taking into account the different display patterns and change, after much consideration the argument, I developed 16 laser light in accordance with the shape of the distribution of the five-pointed star, the middle of a five angle of the three laser light. So that graphics can show the pattern of rings, straight, five-star, five-star shape of the laser array light water requirements can be achieved. When the production of laser light array to illuminate the role of the laser array is put into a certain area a variety of patterns, it must be the array of laser light, while the laser array is to do the projection, if the fixed point of error , then the projected effect of the error amplifier. The design module is necessary to accurately arrange the location of the laser light, the way I choose to manually blink of an eye. The positive pole of the battery of  green laser pointer will be marked as “+”.
Each laser light alone debugging, qualified after the installation, the next installation to use a reference to achieve high-precision results. For a fixed choice of materials, in comparison to choose the discarded circuit boards. The holder of the board do more solid than the plastic frame is lighter than the iron holder, cheap. 2.3.2 The controller module using Atmel ATmega16L MCU as the master controller. ATmega16L is a low-power, high-performance 8-bit microcontroller. Tablets containing 32k space can repeatedly rub some 100,000 Flash read-only memory, 2Kbytes random access data memory (RAM), and 32 IO ports, two 8-bit programmable timer counter. This kind of  green laser pointer has the aesthetic, special and attractive appearance.