Search found 97 matches
- Mon Jun 03, 2013 8:35 pm
- Forum: General discussions
- Topic: What is the right RF channel?!
- Replies: 1
- Views: 3437
What is the right RF channel?!
I saw in the nRF24L01 Datasheet Page 23 that the nRF24L01 can operate on frequencies from 2.400GHz to 2.525GHz (125 channels). The RF channel frequency is set by the RF_CH register according to the following formula: F0= 2400 + RF_CH [MHz] e.g. channel 107 at 2.507GHz. WLAN (IEEE 802.11b/g/n-2.4) us...
- Mon Jun 03, 2013 6:56 pm
- Forum: Support
- Topic: [SOLVED] Problem with the Crazyflie
- Replies: 36
- Views: 22612
Re: Problem with the Crazyflie
and this is what the console in the cfclient is showing: SYS: Build 31:ba1d111112ad (2013.4) CLEAN 1FF50 and I have 128KB of flash! IMU: MPU6050 I2C connection [OK]. IMU: HMC5883L I2C connection [FAIL]. IMU: MS5611 I2C connection [FAIL]. MPU6050: Self test gyro X [FAIL]. low: 10.0, high: 105.0, mea...
- Sun Jun 02, 2013 8:53 pm
- Forum: Developer Discussions
- Topic: Balancing during the assembly
- Replies: 62
- Views: 52120
Re: Balancing during the assembly
To sort the propellers i prefer to use just one motor and repeat the test sone times before i swap the next one. The values should be the same after repeating the test if they are not +-1% the same you should re-calibrate it. BTW: To get 100% is inpossible except you calibrate with propellers on the...
- Sun Jun 02, 2013 5:07 pm
- Forum: Developer Discussions
- Topic: Balancing during the assembly
- Replies: 62
- Views: 52120
Re: Balancing during the assembly
Nicely done! So you got around the bug? Sorry I havn't had time to look at it yet. Yes, now the balancing self test has its own task. And here it is! CF FW (balancing mod): Image for flashing: cflie_balancing_self_test_v1.0.bin Source: Bitbucket Link CF FW CF Client (balancing mod): CF Client Win32...
- Sat Jun 01, 2013 11:00 pm
- Forum: General discussions
- Topic: Lost Crazyflie in high grass
- Replies: 15
- Views: 12415
Re: Lost Crazyflie in high grass
I guess the PWM signal of the motors could be used to make a sound if the PWM frequency matches the resonance frequency of the motors.
- Thu May 30, 2013 11:08 am
- Forum: Developer Discussions
- Topic: Balancing during the assembly
- Replies: 62
- Views: 52120
Re: Balancing during the assembly
At the moment, the best and fastest way is to have some spare propeller, exchange and test it until you find the best setup. For people with more patience :D you can balance the propeller it self. I prefer to find the heavy side of the propeller with the needle and magnet method and then use sandpap...
- Thu May 30, 2013 10:23 am
- Forum: Developer Discussions
- Topic: CrazyCrane another Crazyflie hack
- Replies: 10
- Views: 8809
Re: CrazyCrane another Crazyflie hack
Here is a short status report of the CrazyCrane Project: I used the crane from a toy helicopter called Air Hogs Fly Crane on YT (not by me) . I bought it because of the crane :D and i flew the helicopter just a few times before i disassembled it. :lol: After my first test flight i made the crane muc...
- Wed May 29, 2013 12:15 pm
- Forum: Developer Discussions
- Topic: Balancing during the assembly
- Replies: 62
- Views: 52120
Re: Balancing during the assembly
Propeller balancing self test with UI.
Preview:
Release coming soon...
Preview:
Release coming soon...
- Fri May 24, 2013 7:02 am
- Forum: Support
- Topic: Ubuntu + PS3 Controller problems
- Replies: 9
- Views: 6358
Re: Ubuntu + PS3 Controller problems
I know you are using your controller via USB, but if you push the PS button the controller sends a signal over BT on your PlayStation to turn it on. The only way to stop this is to unplug your PS or you pair the controller to something else.
- Fri May 24, 2013 1:15 am
- Forum: Support
- Topic: Broken Crazyradio USB mount - Is it fixable?
- Replies: 20
- Views: 15284
Re: Broken Crazyradio USB mount - Is it fixable?
I've seen that the USB cable manufacturer does not always hold on the standard colors. So every could possible! I've even seen that red was minus :o :roll: Maybe you can check the USB terminals to your soldering points. Wiki USB BTW: My red and green LEDs lights up solid at PC start up and dongle co...