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Bluetooth MP3 Player Amplifier Panel LED 5V Audio Module Support Bluetooth FM Radio USB TF AUX Remote
Intelligent output device after charging full
24V battery charger
and the dual 60V 5A SS56 Schottky rectification
2)Read and write memory SPD DDR1/DDR2/DDR3 Free demolition chip
1 CHANNEL RELAY MODULE LOW LEVEL FOR SCM HOUSEHOLD APPLIANCE CONTROL FOR ARDUINO online shoppinh Bluetooth MP3 Player Amplifier Panel1PCS 1 Channel Relay Module Low level for SCM Household Appliance Control For Arduino PRODUCT INTRODUCTION: 1, THIS MODULE IS IN LINE WITH INTERNATIONAL SAFETY STANDARD, CONTROL AREAS AND LOAD AREA HAVE THE ISOLATION GROOVE; 2, USES THE LOOSE QUALITY GOODS RELAY; 3, HAVE POWER AND RELAY OPERATION INSTRUCTIONS, AND BRIGHT, DISCONNECT THE DAWN; 4, SIGNAL INPUT SIGNAL, THE PUBLIC END AND WILL OFTEN START CONDUCTION; 5, CAN BE USED AS A MICROCONTROLLER