LED bulb achievement "variable frequency safety luminous vest"

Recently, the two letter Taiwan high school motor branch of the developed by the students of the LED frequency conversion safety vest, in Taiwan MCU (microcontroller) creative competition in the high school and vocational group of second, the performance of bright.

Two letter of electric department 4 students using "micro controller" developed "frequency conversion type safety luminous vest", as long as the night light shine light on the vest vest, the LED lamp will flicker, as with reversing radar, alert drivers.

Instructor Liu Zhaoxiang said, micro controller in the daily use of a very common, mainly used in the control of temperature and humidity. Students use the microcontroller to control the LED light bulb on the reflective vest, as long as the lights are illuminated, it will not stop flashing.

The stronger the light, the faster the flicker, like a car reversing radar, to remind the driver to pay attention to reduce accidents, high practicality. The frequency conversion type safety luminous vest is currently applying for patent.

Source: Ledinside