Monthly Archives: June 2015

Fixing the Jello Effect on S800 EVO with a Zenmuse Z15 Gimbal

When I originally began flying quadcopters, it was mostly because I was interested in becoming proficient in aerial photography. After many, many hours of flying, I realized how much I really love flying quads and it has become a great hobby of mine.

As recommended by many, I first began flying with cheap, toy quadcopters, and eventually worked up the DJI S800 EVO. I have found this hexacopter to be even slightly steadier than past quads I have flown which makes for great aerial photography. To enhance my photography even further, I decided to attach a gimbal so I could control the camera more precisely and to enhance stabilization. Unfortunately in the beginning, my plan did not really work out as expected.

Once I installed my new quadcopter gimbal, the Zenmuse Z15, I started to experience extremely bad shaking that rendered any footage I recorded, unusable. The entire quadcopter gimbal and the batteries would wobble uncontrollably and you could see it in the videos. A few friends mentioned to me that it might help reduce the quadcopter vibration if I balanced the propellers and motors, since this was something I had never done before. Typically, any quadcopter vibrations that result from unbalanced props are high frequency and small but I figured it was worth a try.

After I finished balancing the props and motors, the quadcopter vibrations depleted slightly but they were in no way eliminated. I later found out that the large shaking was due to the tightness of the foldable propellers. The individual half of two of the propellers on my S800 were actually very firm to rotate. Thanks to my large group of friends that fly quads, we were able to collaborate and come up with a great fix.

When you are tightening the propellers on an S800 EVO is large quadcopter Review for Beginners , you need to be very accurate because of the folding device. You are going to need to carefully tighten the bolts that hold the propellers to about 4 NM pressure. This can be determined by using a torque wrench. The propellers should be allowed to find their own alignment due to centrifugal force. This won’t happen if the bolt is too loose or too tight which will lead to extra quadcopter vibrations. Once this tiny thing is fixed, vibrations should cease, allowing steady video and photography.

5 Step Triathlon swimming

24This workout is specifically designed for those who know how to swim and for people with a generally good health. One should never perform an exercise program before consultation with a physician. Those who do not know triathlon swimming should not enter the pool unsupervised.

Water provides resistance to buoyancy and movement. read Triathlon swimming tips and guide paln This means that whether you swim in the deep or at the shallow, you will be burning calories as you move. The water will completely support your weight thus making it perfect for those with injuries or joint pain. It is ideal for people who wish to have an exercise program which can help them burn huge amounts of calories.

The triathlon swimming pool workout plan is as follows:

1. 5 minutes of Warm-up

It is vital to properly stretch all your muscle groups so as to have a safe workout. One can perform simple stretching exercises in the triathlon swimming pool which are normally performed on land. Arms, legs, chest and back muscle groups should be stretched with care. It is very important to walk in the water as it will slowly increase the heart rate.

2. 10 minutes of walking

One should begin by walking in straight lines from one side of the pool to another while being completely submerged in the water. Pushing the arms and fanning and pulling them behind will make the walking easier across the pool.

3. 10 minutes of striding

The pace should be increased slowly and the stride should be lengthened gradually. Arms should be used in order to help pull oneself through the water. As the speed will increase, resistance will increase as well and balancing oneself would become a challenge. You should try to move as fast as you can while remaining in control of the pace and balance. You should perform two walks in such a manner across the pool.

4. 10 minutes of stroking

You should now choose a stroke you are good at (backstroke, breaststroke, freestyle, crawl etc.) and complete one lap while triathlon swimming at a pace at which you would be able to complete the trip.

5. 5 minutes of cool down

When you have executed the multiple walks you should repeat the stretching exercise which you performed during the warm up. This will minimize soreness as muscles will gain time to relax.

One can perform the above mentioned tasks flexibly according to one’s fitness level. You can choose to perform one stroke each day for a number of laps by using different strokes each day, or you can increase your laps by using all the strokes. This choice is entirely up to you. You can even choose not triathlon swimming at all. Simply jumping, lunging, dipping and bobbing can help to exercise the muscles as they all work against the resistance of water.

One can burn around 300 calories by spending 30 minutes in the pool. It can be understood that how these half hour triathlon swimming pool workouts can bring long lasting benefits to the body. One should perform this workout at least three days a week so as to observe immediate results on the body. This workout is designed to have maximum benefits in a fun way. One should be creative in his/her effort so that it is easier to repeat the exercise again and again.