OpenSprinkler › Forums › Hardware Questions › OpenSprinkler Bee (OSBee) › Hardware defect, need some info › Reply To: Hardware defect, need some info
August 23, 2020 at 3:32 pm
#68003
Ray
Keymaster
The component on the left (marked QPC) is AO3407 (or CJ3407 as equivalent) — it’s a P-MOSFET.
The one on the right (closer to COM) is AO3400 (or CJ3400 as equivalent) — it’s an N-MOSFET.