Bitcraze Forums

New Lipos Arrived. Selftest of 3 motors worked. Motor M1 spins permanently. i checked the resistances. My results: M2-M4 for blue to yellow i get 10k ohm , and 100ohm from blue to green. For M1 i get 0 Ohm for blue to yellow and 100 ohm for blue to green. I need a new Transistor T_T ?! Any suggestions were i can buy one without being forced to buy 150 ? Well the Lipo Problem got solved.

We have had a couple of bad transistor cases now. Is is probably time to start looking into the production test of them and see if there is anything more we can do. It can also be due to that Seeedstudio isn't fully doing their testing job... Do you mind reporting it to Seeedstudio to make them aware of your problem as well?

You can find links to some spare components here on the wiki.

I did It ! . changed the Transistor and now the motors work properly. Getting ready for Takeoff

Great!