Low voltage alarm with super bright LED's

[ashutchy]

I noticed these in an email from Hobbyking this morning:

https://www.hobbyking.com/hobbyking/store/__65837__TURNIGY_Super_Bright_LED_Low_Voltage_Alarm_Device.html?utm_campaign=140924.UK&utm_content=4136528973&utm_medium=email&utm_source=EDM

Not sure if they';ve been mentioned before on here or not? I know something like this shouldn';t be too difficult to make yourself but for the price, this seems like a good cheap ready to use solution.

Andy.

[Madfish]

Just reading the spec it';s only good for 2s lipo';s  3.3- 7.4v

[ashutchy]

Just reading the spec it';s only good for 2s lipo';s  3.3- 7.4v

Grrrrrr, so it is! I missed that Martin. I wonder if it';s the board that';s rated so low or just the LED';s? Possibility of swapping out the LED';s perhaps?

[Friskle]

The pins are only for upto two cell  balance leads , so would assume it is only for two cell batts / one cell, but the other type with the two buzzers on, you could always remove them and add LESs instead.

[G60jet]

I';ve got my eyes on these   apparently the VR works upto 20volts so good for 4s packs

[ashutchy]

I';ve got my eyes on these   apparently the VR works upto 20volts so good for 4s packs

If we can get that confirmed that would be very handy.