View Single Post
Old Jun 20, 2012, 05:15 PM
midelic is online now
Find More Posts by midelic
Registered User
midelic's Avatar
Joined Apr 2012
4,864 Posts
Originally Posted by LazyZero View Post
There is only stated about acoustic signal when arm/disarm board.
Can't read anything about low bat alarm.

Read below in red color

Originally Posted by kapteinkuk View Post
Hi all, I designed this one to be easy to use for the noobs, and still be better than the KK1.

The gadgets-freaks will not pitch a tent over this one, It is the same, tired old AVR-chip. (Sorry TC ) However, it runs on a 20MHz crystal, so output resolution and jitter is better than before.

Some improvements:

-No confusing potmeter directions.

-No gyro reversing needed since the FW is for a fixed HW setup.

-Self-leveling. It uses acc tilt-angle measurement. Later I will try to add a full AHRS algorithm like the big boys use since it is better. (less delay)

-No PC necessary. All adjustments and multicopter type selecting is done with the LCD and buttons.

-The transmitter setup can be checked before first test. (channels and direction)

-low drift gyros.

-graded low-voltage-alarm, adjustable in 0.1V increments.

-motor numbering and propeller direction is visible on the LCD.

-Custom mixer.

It will become open source when the first update is available. But beware, it is still written in Evil Assembly!!

Here is a buddycode, get it for $19:
midelic is online now Find More Posts by midelic
Reply With Quote