======  SPEAKER ======

=====  SKU: E022 =====
{{::e022_overview.png?400|}}\\ 
===== Introduction =====
小喇叭模块的中间有一个圆形扬声器，它的尺寸和积木框梁一样（40x56MM）\\ 
它的两侧各有四个十字槽，有正负极的概念，\\

===== Feature =====
配合其他发声模块后可以发出各种声音的模块\\ 

===== Symbol =====
{{::e022_icon.png?200|}}
===== Application =====

  * [[:b0105|B0105 实验]]\\

===== Specification =====
Supply Voltage: 5V\\ 
Connection: Cross Groove\\ 
Dimensions:  40x56x1.6 mm<sup>3</sup>\\ 

===== Version History =====
None