This is DIY KIT,you need to solder it by yourself.
Installation: According to the component model written in circuit board to install,all components have been writed parameter,Note that two kinds of transistors do not weld wrong.
This is DIY KIT,you need to solder it by yourself.
Installation: According to the component model written in circuit board to install,all components have been writed parameter,Note that two kinds of transistors do not weld wrong.