daylanKifky yes,I'am use solder paste syringue to welding the LSM9DS1.The way to determine usage is simple. In fact, we only need to heat the PCB slightly before welding, which will make the solder paste have better flow, so as to get the thinner solder paste tu'ceng as possible.
是的，我也是用注射器给LSM9DS1的焊盘上锡膏，其实确定使用量的方法非常简单，我们只需要稍稍加热一下pcb，这样焊锡膏就会有一定的流动性，才能获得尽可能薄的焊锡膏涂层。
For LSM9DS1, which has very small pads, we don't need to strictly require all solder paste to be accurately applied on the pads. I will take a picture of myself after applying solder paste tonight.
对于LSM9DS1这种焊盘非常小的元件，我们其实不用严苛的要求所有焊锡膏都准确的涂在焊盘上，今天晚上我会拍摄一张我涂焊锡膏之后的照片。
