Pretty useful to acknowledge if you have a short on the MCU by testing out the 2 LEDs Thanks for the video!
@scewtersource8 ай бұрын
it's nice to see u doing good werk that can help sumwun someday
@deltabravo583 ай бұрын
I think youre totally wrong here. The ic is a semiconductor. The beep says nothing in this case! Look on your display in diode-mode!
@mrbricolage8038 ай бұрын
Hi teacher. Thank you for the video you make for people to help people. I need to know the name of the 12 volt (ic) of this Xiaomi motherboard, thank you. I need the purchase link on AliExpress, for example.
@circuit_cyber8 ай бұрын
I try firgure it out it should be the BDX IC you need when read on chip is called BDXEAA or BDXDMJ but last 3 letters are XXX so it random I found chip on aliexpress www.aliexpress.com/item/1005002610952142.html?spm=a2g0o.productlist.main.17.78ee130apRUNK1&algo_pvid=b215313b-4ce1-48f0-a269-7eb9f6fea122&algo_exp_id=b215313b-4ce1-48f0-a269-7eb9f6fea122-8&pdp_npi=4%40dis%21USD%2120.94%2115.29%21%21%2120.94%2115.29%21%402103080617124658597473649e726d%2112000021382335764%21sea%21DK%211751719418%21&curPageLogUid=iPbd8BRPpXju&utparam-url=scene%3Asearch%7Cquery_from%3A
@circuit_cyber8 ай бұрын
SY8502FCC, Xiaomi Crosser DC-DC преобразователь BDX7GA BDX7RA BDX7TB 72DX SOIC-8 Применяется в контроллерах электротранспорта Xiaomi Crosser в качестве DC-DC преобразователя 42V - 12V Даташит datasheet.lcsc.com/lcsc/1809231105_Silergy-Corp-SY8502FCC_C87752.pdfprom.ua/p1631915930-sy8502fcc-xiaomi-crosser.html