Vol.56 It's fun to skip! It looks great even if you take it! KYOSHO EGG "Sora Tobu Doraemon" is a secret tool that makes your time at home fun [Reviews] | DRONE

The anime "Doraemon" that everyone watched as a child. When will the flying "bamboocopter" be invented? I think many people are still looking forward to it. Therefore, this time, we would like to introduce the Toiraji "Sora Tobu Doraemon" (Kyosho Co., Ltd. price 5,478 yen (tax included), actual sales around 4,000 yen) that realized "Takecopter" a little earlier.

"Sora Tobu Doraemon" has a full-scale flight structure with a counter-rotating propeller! The reason why the propeller is doubled is that when the propeller rotates, the power (reversal torque) opposite to the direction of rotation of the propeller is normally applied to the shaft.

Therefore, if Nobita-kun puts the anime-specific bamboo copter on his head as it is, it will be a catastrophe that Nobita-kun will rotate, but the double-reversed propeller of "Sora Tobu Doraemon" reverses the upper and lower propellers. It is a "real specification" bamboo copter that has a mechanism to cancel out the reversal torque by rotating it in the direction.

Operation is 2ch!Delicate control of the throttle is the key

Now, let's skip it! The operation uses a 2ch controller. The left stick is for throttle only, and the right throttle is for rudder (rotation) only. So what's the step forward ...? However, "Sora Tobu Doraemon" will automatically move forward at a slow speed! All you have to do is adjust the altitude and control the direction of travel with the ladder.

The throttle lever has a click feeling and keeps its position even if you release your finger. If you can find a well-balanced hovering position, you can enjoy a fairly stable flight, but it is difficult to maintain a certain altitude without fine stick adjustment. However, including that, simply "flying" is really fun. It doesn't have a camera and it doesn't flip, but it's fun to see Doraemon flying in front of you (and with a bamboo copter!)!

Fly with automatic altitude adjustment.Since it is an infrared sensor, it is affected by the surrounding brightness and changes in the height of the floor, but it is very easy to maneuver.

Also, if you press the ▽ button in the center of the controller, you can easily fly by using the automatic altitude adjustment function that uses the altitude sensor. The accuracy is ... It's still reasonable, but it keeps the altitude properly (maintains about 1.2m). As a point of caution, the aircraft will rise a little higher during takeoff, and since it is an infrared sensor, the aircraft will also rise and fall according to the step, so be careful not to collide with the ceiling or electricity (throttle during automatic altitude adjustment). Does not work).

After all Doraemon is the best!

The product package of "Sora Tobu Doraemon" also comes with a diorama-like paper display. I'm glad that I enjoy not only flying but also taking pictures.

Nowadays, the time spent at home has increased due to the Korona-ka, but why not take a picture of Doraemon and return to your childhood for a while?