项目描述
Offering remote work for the designer of lighting devices. You need to design a light.
1. Must shine as brightly as possible (approximately 2,000 lum) for 10 minutes
2. Develop a printed circuit board in a conventional format so that it can be ordered
3. LEDs (cree, for example), driver, battery (for example, 18650)
4. The body is not mandatory, but if it is possible to develop it is discussed separately.
In the end, this project will be possible to assemble a working device
1. Must shine as brightly as possible (approximately 2,000 lum) for 10 minutes
2. Develop a printed circuit board in a conventional format so that it can be ordered
3. LEDs (cree, for example), driver, battery (for example, 18650)
4. The body is not mandatory, but if it is possible to develop it is discussed separately.
In the end, this project will be possible to assemble a working device
工程。图纸 银行转账, 电子货币
