ST-5053 wireless remote flash LED candles codec driver IC specification describes: ST-5053 is a high-performance, low power, low-cost, wireless remote control can be various combinations of LED flash candle dedicated codec driver IC, divided by the launch IC: ST5053-LZR composition. Like its flickering candles produce simulated wind and wave drag of the candles glow, and the silence no heat, environmental protection, good safety performance. Transmitter IC main functions: 1, the working voltage range: 2.5 ~ 5.5volt2, 2 buttons control the input, corresponding to ON and OFF state emission data LED indicates the signal transmitter state 3,1 a 4,1 a coded data output port output 5, using special software decoding, you can increase the maximum frequency of the signal with the interference of 6, long bright flashing LED selection function to receive the main function of IC 1, the working voltage range: 2.5 ~ 5.5volt2, 1-LED flash pattern-driven output port, can simulate a variety of candle lights flash 3,1 an infinite random state signal input port 4 to decode the data, using special software approach can improve the battery life maximum 5, with an external circuit, that were previously 1.5V battery can not be troubled by 6, the use of special software decoding, you can increase the maximum frequency of the signal with the interference of 7, according to radio transmitter IC for transmitting data over the corresponding control the flash output candles