M8TJT
Well-Known Member
- Joined
- Feb 14, 2018
- Messages
- 1,376
- Reaction score
- 721
- Location
- East Sussex
- Country
- United Kingdom
- Dash Cam
- 2x750 2CH
A problem that I see with these is that the battery often takes a serious dive in voltage when the starter engages. It can go as low as 8V, which of course will be a lot lower than any PSP or clone will be set at. What is needed is something that will hold up the voltage to the dashcam during these brief drops. A bigish capacitor with a steering diode after the PMP might do the trick.