Overview About Bear Pattern MP3 Module:	 
	- Product Name: MP3 Module
	- Integrated trumpet, simple and practical
	- Free drive, comes with tools, MP3 file copy burning convenient
	- You can use different combinations of level signals to perform operations such as song change and volume adjustment. You can define several functions in the Micro: bit program.
	- Supports KittenBlock (Scratch 3.0 based) programming for Robotbit, Mini LFR, and KittenBot expansion modules
	-  Fit for DIY smart robot car
	
	About Ultrasonic Sensor				Features:
			1. Support Arduino series main control board
			2. Support Kittenblock graphical programming
			3. High measurement accuracy, 3-400cm (error is less than 1cm)
			4. LED and Ultrasound Probes can be Interacted with Graphical Programming
			 
			Specifications:
			-  Operating Voltage: 5V DC
			-  Operating temperature: -25~+80℃
			-  Measuring angle: within 30 degrees
			-  Measuring range: 3-400cm
			-  Ultrasonic frequency: 42kHz
			-  Control method: single digital port control
			-  Module size: 48*43*19mm(L*W*H)
			
		Package Included:
		
		1 x Ultrasonic Sensor 
		1 x MP3 Module