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2pcs 8 Channel DC 5V Relay Module with Optocoupler for AVR AVR ARM 51 PIC MCU
2pcs Bluetooth Receiver Board 5V Wireless Stereo Music Module 4.0 Audio
DHT22 AM2302 Digital Temperature and Humidity Measure Sensor Module for Arduino
MakerFocus 2Pcs JDY-64 Wireless Bluetooth Audio Module
MPU-9250 9DOF Module 9 Axis Gyroscope Accelerometer Magnetic Field Sensor