Novel extreme misery arrow broadcast music circuit

The utility model relates to a novel extreme misery arrow broadcast music circuit, including singlechip and power module, still include wireless transceiver module, the antenna, the singlechip, power module's VCC, GND port correspond and link to each other, the P1.2 port of singlechip links to each other with button K1's one end, button K1's the other end links to each other with resistance R1's one end, resistance R1's the other end links to each other with the VCC port of singlechip, the P5.1 pin of singlechip, P1.4 pin, P5.2 pin, P1.3 pin, P1.6 pin respectively with SI4432 wireless transceiver module's SO pin, the nsEL pin, the SI pin, nIRQ pin, SCLK pin correspond and link to each other, wireless transmitting module still links to each other with periphery extension circuit and antenna through TX and RFp pin, the singlechip passes through resistance and the triode still links to each other with the buzzer, this system adopts single chip microcomputer control, on-the-spot interference immunity is strong, its is reliable and stable, the extension is convenient, especially, it uses to be fit for extreme misery arrow broadcast music.