This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TIDA-010028Bom中几个元件无法确定的问题

TIDA-010028的里面有一个电感,L7,图上是个4脚的,没写厂家型号,我在mouser上找了下只有一个参数一样的,但是是2脚,不知是否可以代替,去掉那个接地管脚,另外T1和T2也是,原理图跟bom里面都没有具体型号或者参数的描述,我想做一个调试下,结果现在这些元件不知道从哪弄