Inspection camera

[Mike(Mont)]

Here is an inexpensive camera for looking into areas you might not want to stick your hand or face into. It is wifi connected to your smartphone. You will need a 12v battery. I plan to mount it on a long pole. Nice thing about it is it can record video if you like, similar a GoPro camera, not as good of quality picture but it will focus 1 cm -- 50 m and works in low light. You don't have to record with it, just view it live on your smartphone.

https://www.ebay.com/itm/12482057007...MAAOSwLmtg9oXo

[Mike(Mont)]

For power supply something like one of these dc voltage booster and a lithium battery is lightweight and should have plenty of power. Camera uses 75 ma. I like the lithium polymer as they have a protection circuit (don't need fancy charger, I use 6v solar cell) but other cells will work. And you don't need the booster if you have a 12-24 volt battery. But I tried to keep it lightweight and I already had these sitting on my shelf.

Something like these but do your own shopping.

https://www.ebay.com/itm/39361848821...8AAOSwksBbYXpD

https://www.ebay.com/itm/22448676977...EAAOSw9P9gu09N

[Mike(Mont)]

Originally Posted by Mike(Mont)

For power supply something like one of these dc voltage booster and a lithium battery is lightweight and should have plenty of power. Camera uses 75 ma. I like the lithium polymer as they have a protection circuit (don't need fancy charger, I use 6v solar cell) but other cells will work. And you don't need the booster if you have a 12-24 volt battery. But I tried to keep it lightweight and I already had these sitting on my shelf.

Something like these but do your own shopping.

https://www.ebay.com/itm/39361848821...8AAOSwksBbYXpD

https://www.ebay.com/itm/22448676977...EAAOSw9P9gu09N

Has a stubborn connector. Just needed a bit more force to get it connected. Works fine now.

[humhum]

Why not build one Underground Camera ?

[Mike(Mont)]

LOL

I looked at those endoscopes which have a tiny camera on a flexible cable but they only focus up very close like a few cm. You could never examine a large area, so the back-up cameras are more what I need. I want to be able to look inside medium-large openings for snakes or other wild animals. I have a telescoping pole to mount it on. Might need to mount a small torchlight for very dark areas. Doesn't need much light 0.1 lux. I guess just a low-power LED. Note in the photo the yellow wire is not connected because this is for when you put your car in reverse it turns on the camera. And I guess off-season you could mount it in your car foreward looking and record any traffic accidents/crimes.