Title :
LED toning system based on NRF24L01 wireless control
Author :
Zhiliang Chen ; Liguo Tian ; Meng Li ; Jieping Zhang ; Yongliang Wang
Author_Institution :
Tianjin key Lab. of Inf. Sensing & Intell. Control, Tianjin Univ. of Technol. & Educ., Tianjin, China
Abstract :
As a new generation of environmental light source, LED has been widely used in many areas because of high efficiency, low driving voltage, low power consumption, long life and other characteristics; a variety of colored lights based on the LED is used everywhere. Based on the three primary colors principle and PWM technology, it designed LED toning system, it could achieve a variety of color, and present a wireless control scheme based on NRF24L01. The scheme with the core of ATmega16L microcontroller configured wireless radio frequency modules NRF24L01 and TFT 2.4 inch touch screen and achieved LED lights brightness and color transformation through writing simple human-machine interface. After the practical application, the toning system works well.
Keywords :
brightness; colorimetry; light emitting diodes; light sources; lighting control; man-machine systems; microcontrollers; optical control; pulse width modulation; telecontrol; thin film transistors; touch sensitive screens; ATmega16L microcontroller; LED coloured light brightness; LED toning system; NRF24L01 wireless control; PWM technology; TFT; color transformation; environmental light source; human-machine interface; light emitting diodes; low driving voltage; low power consumption; primary colors principle; pulse width modulation; thin film transistors; touch screen controller; wireless radio frequency modules; Color; Image color analysis; LED lamps; Power supplies; Pulse width modulation; Wireless communication; LED Colored Light; Micro-controller; NRF24L01; Touch Screen Controller; Trichromatic Theory;
Conference_Titel :
Control and Decision Conference (CCDC), 2012 24th Chinese
Conference_Location :
Taiyuan
Print_ISBN :
978-1-4577-2073-4
DOI :
10.1109/CCDC.2012.6244098
