Schlagwort-Archiv: ZTW

PFV Drone, remote control car, VR glasses–the “Science and Technology Exposition” in primary and middle schools is more interesting

Xinhua Guangzhou, March 29 (reporter Lu Ying) to “Science and technology Green Future” as the theme of Guangzhou Huangpu District Primary and secondary school science and Technology Exposition March 28 in Guangzhou Second Sino-Soviet Experimental School (referred to as “the Second Sino-Soviet School”) held. Aerial filming Guangzhou Huangpu District the second Science and Technology exposition of primary and secondary schools.

Xinhua Hair Wooggare Photo Launching ceremony, deputy director of the Huangpu District Bureau of Education Xu Weimin said that today’s world of science and technology, artificial intelligence, “Internet +” and other new technology applications are changing our lives, Chinese manufacturing accelerated to “China-made”.

Science and Technology competition in the final analysis is the talent competition, hope that through the government, enterprises, schools work together to innovate cooperation, so that the flower of scientific and technological innovation in the whole district of primary and secondary school bloom Guangzhou Second Middle School principal Zhang Xianlong was interviewed.

Xinhua Penson Photo “If the current knowledge of mankind is likened to a circle, the larger the known circle, the unknown outside the circle is large enough to be broad enough.” Guangzhou Second Middle School principal Zhang Xianlong to encourage students to maintain a sense of curiosity and awe in science.

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He believes that the current science and technology Exposition is to learn and carry out the party’s 19 spirit “into the campus” vivid practice, through the school-enterprise work together, to achieve universal scientific knowledge, advocating scientific methods, the dissemination of scientific values, promote the scientific spirit of the purpose.

The reporter found that the impact of this activity than the previous session of a wider, the participation of teachers and students is no longer limited to the two middle school students in Su Yuan, covering to Huangpu District major primary and secondary schools in the school teachers and students representatives, exhibitors from the eight from 2017 to 10 this year, the charm of the science and Technology Fair is out of the campus, radiation across the region. Guan Chujun operates four-axis aircraft.

Xinhua Hair Penson Photo The scene, rich in “intelligent” elements of the crossing machine, remote control cars, VR glasses, 3D printing pen to become the most eye-catching technology products. Guan Chujun, the first student of the Sino-Soviet school, took part in the Science and Technology Exposition, saying that he was most interested in flying through unmanned aerial vehicles.

He experienced in the scene hand gestures control of four-axis aircraft, hover, flying and other operating skills attracted many students praise the eyes. Jigsaw: Liang display 3D printed works.

Xinhua Lu Ying Photo

Liang, 9, patiently took a 3D print pen to draw on the paper, and, in less than 10 minutes, she was happy to get a 3D-printed model of the glasses.

Was named 2018 Campus “Science and Technology small talent” Li Ye had won the first prize of Guangdong Province Astronomical Olympiad, he was interviewed by reporters, in the hope of looking at the stars of scientific knowledge, but also need to understand the content of each lesson, down-to-earth, do not let the future of scientific dreams leave regret.

The second China-Soviet school teacher Wang Jianping said, the school students participate in scientific and technological innovation activities also contribute to the improvement of students ‘ performance, 2017, the school entrance examination made a historic breakthrough, the campus average of 15 points of super high protection line, advance batch rate of 99.65%, Pugau rate of 100%. The initiation ceremony took a photo of the guests.

Xinhua Penson Photo

The event by the Huangpu District Bureau of Education and Huangpu District Science and technology industry business and Information Technology Bureau hosted, Guangzhou the Second Sino-Soviet experimental school contractors.

The second Science and Technology Exposition of Guangzhou Huangpu District primary and secondary school The second Science and Technology Exposition of Guangzhou Huangpu District

ZTW FLASH 30A BLHeliS Brushless ESC

eatures:
Using BLHELI-S firmware.
Super smooth and accurate throttle linearity.
Support high RPM motors, can be matched with most of the motors in the RC market.
Use new generation of the MOSFETs to make the ESC low heating and high reliability.
Capable of ONESHOT42/ ONESHOT125O/MULTISHOT feature to work better with your flight controllers.
Fast response to throttle.
No settings needed, just plug and play.

Specifications:
Constant Current: 30A
Peak Current: 40A(10s)
Voltage: 2-4S
Software: BLHELI-S
BEC: NO
Color: black
Net Weight: 8.7g

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Package Information:
Package size: 12.5 * 12.5 * 0.5cm / 4.9 * 2.2 * 0.2in
Package weight: 21g / 0.7oz
Poly bag package

Package List: RM7207
1 * ZTW Flash 30A Brushless ESC

1 * Manual Instruction

ZTW Seal 300A OPTO HV 14S for RC boat

We all know that that boaters crave for more power than cars and airplanes and ZTW has come up with a whole new way to put the power to the water – The new SEAL line water-cooling brushless speed controls for marine applications. ZTW uses new FETS that offer less resistance and less heat dissipated. Even so they added more water-pipes to increase the cooling area to dissipate Freewing RC airplane  the heat faster and better so as to bring a even more incredible power levels without any risk of frying the controller.

Well designed MCU with efficient code makes for faster sync and accurate control. Beside the performance they have also bring you a whole new fashion looking marine ESC.

This is their SEAL marine speed controller. Quality, performance and fashion are what they are all about.

Features:
1. Extremely low internal resistance
2. High efficient three pipe water cooling system
3. Super smooth and accurate throttle linearity
4. Over temperature protection
5. Auto throttle shut down in signal lose situation
6. Supports high RPM motors
7. Power arming protection (prevents the motor from accidentally running when switched ON)
8. New Advanced programming software

Specifications:
Continuous Current – 300A
Burst Current (10s) – 180A
Battery – 5-18 NC/2-6 LiPo
BEC Output – 5.5V/3A
Width – 65mm
Length – 46mm
Height – 23..5mm
Weight – 780g