Dreambox dm900 hd 4K,store.www.dreamboxstore.com www.dreamboxstore.com

March 12, 2018

ZTW Gecko 155A Aircraft ESC 8A SBEC for Rc airplane

This is a high-quality, efficient brushless electronic speed control with an integrated switch-mode BEC. It can operate without the need for a separate receiver battery to power your servos and receivers, saving you weight and complication. GECKO series also include ESC OPTO for giant flying. This series of ESCs also features an exposed, finned heat sink aluminum case with lightweight plastic end caps. Additional features include safe power arming along with advanced programmable, data logging system, low voltage cutoff, braking, timing, throttle input range, and more, making this series truly a pro series speed control.

As the development of the electronic and popular demand of the market, our BEC has been specifically designed for extreme aerobatics and therefore has the capability to support the higher current applications to eliminate the possibility of unwanted shutdowns, and is also capable of supporting continuous simultaneous multiple servo operations typically found in CCPM equipped hardcore 3D E-helicopters.

Features
Data logging system such as temperature, voltage, current, RPM,
SBEC Voltage Output 5.0, 6.0, 7.4, 8.4V adjustable
Advanced Governor Mode and soft start
High SBEC Current Output, continuous 8A and burst 16A, designed to meet your high current application
Power arm protection, over-heat protection, low-voltage protection and lost-signal protection
Secondary sub-menu setting by LCD program card or PC interface
Firmware updating by PC interface
Unique metal shape designing gives your new fashion visual impact.
Super smooth and accurate throttle linearity
Support and match with most of the motors, including high RPM motors
Programmable motor timing
Utilizes new smaller MOSFET technology to minimize weight
Finned heat sink
programmable throttle input range
Anti-spark circuit eliminates (HV OPTO version only)

Specifications
Output: Continuous Current 155A, Burst Current 200A for 10 seconds
Battery : 5-18 NiXX / 2-6S LiPo
Weight: 130g
BEC: 5.0V, 6.0V , 7.4V, 8.4V adjustable / 8A
Size: 46x65x16.6mm (WxLxH)

freewing Rc airplane
rochobby rc airplane

rochobby rc airplane UK

January 8, 2018

ZTW Gecko 85A ESC with 8A SBEC with XT-60 Connector

ZTW Gecko 85A ESC with 8A SBEC with T Connector – ZTW4085201

This ZTW Gecko series ESC is a high-quality, efficient brushless electronic speed control with an integrated switch-mode BEC. It can operate without the need for a separate receiver battery to power your servos and receivers saving you weight and simplifying your electronic connections. The Gecko series includes an aluminum heat sink body which is lightweight and helps dissipate heat more efficiently. The BEC on the Gecko has been specifically designed to support higher current applications to eliminate the possibility of unwanted shutdowns, and it is also capable of supporting simultaneous multiple servo operations typically found in large-scale airplanes and CCPM equipped large-scale 3D helicopters. If you are looking for a top of the line, full-featured ESC at a competitive price, the ZTW Gecko is the logical choice.

FEATURES:

  • Data logging system such as temperature, voltage, current, and RPM
  • SBEC Voltage Output 5.0, 6.0, 7.4, and 8.4V
  • Advanced Governor Mode and soft start
  • High SBEC Current Output, continuous 8A and burst 16A, designed to meet your high current applications
  • Power arm protection, over-heat protection, low-voltage protection and lost-signal protection
  • Secondary sub-menu setting by the LCD program card or your PC
  • Super smooth and accurate throttle linearity
  • Support for most motors, including high RPM motors
  • Programmable motor timing
  • Utilizes new smaller MOSFET technology to minimize weight
  • Aluminum finned heat sink
  • Programmable throttle input range
  • Anti-spark circuitry (on HV OPTO models only)
  • ESC firmware and program settings can be updated via PC connection (USB adapter sold separately)

INCLUDES:

  • ZTW 85A ESC with 8A SBEC
  • Pre-installed XT-60 Connector (power connector) and 4.0mm bullet (motor connector) for your convenience
  • Instruction Manual

OPTIONAL:

PRODUCT SPECIFICATIONS:

More info: www.ztwshop.com

Length66mm / 2.59in
Width33mm / 1.29in
Height16mm / 0.62in
Weight74g
MAX OutputContinuous Current 85A
Burst Output100A (10s)
Battery5-18NC/2-6Lipo
BEC Output5.0V 6.0V 7.4V 8.4V Adjustable/8A
Power ConnectorXT-60
Motor Connector4mm bullets

ZTW Mantis 45A ESC with 5A SBEC for Rc airplane

ZTW Mantis 45A ESC with 5A SBEC – ZTW2045201

The ZTW Mantis series is designed as a performance upgrade for your stock/OEM ESC. Its performance, feature set, and stability make it the perfect enhancement for your RC electric airplane or helicopter. It features compact size, light weight, simplified PCB design, super-smooth start up and throttle linearity, multiple circuit protections, governor, high amp BEC output and more. If you want to boost the performance of your stock ESC, the ZTW Mantis is an ideal choice offering a long list of advanced features and solid, reliable construction.

Note: If using with an Eflite Power 10, 15, or 25 motor, use the ZTW Programming Card to set the Motor Timing to 15 degrees and the Startup Strength to 25%.

FEATURES:

  • Supports high RPM motors and can be used with most RC motors
  • Secondary sub-menu setting for easier programming
  • Advanced Governor Mode
  • More optional motor timing and soft acceleration setups
  • Super smooth and accurate throttle linearity
  • Power arming protection (prevents the motor from accidentally running when switched ON)
  • Auto throttle shut down in a signal loss situation
  • Safety thermal over-load protection
  • Uses the new generation of the MOSFET to ensure the ESC stays within operating temperatures and can support peak current draws
  • New v3.1 advanced programming software

INCLUDES:

  • ZTW Mantis 45A ESC with 5A SBEC
  • Pre-installed XT60 Connector (power connector) and 3.5mm bullet (motor connector) for your convenience
  • Instruction manual

OPTIONAL:

PRODUCT SPECIFICATIONS:

 

More info:  www.ztwshop.com

Length57mm / 2.24in
Width31mm / 1.22in
Height12mm / 0.47in
Weight56g
MAX OutputContinuous Current 45A
Burst Output65A (10s)
Battery2-6Lipo/5-18NC
BEC Output5V 5.5V 6V Adjustable/5A
Power ConnectorXT60 Connector
Motor Connector3.5mm bullets

December 13, 2017

ZTW Seal 160A Boat ESC with 3A SBEC

 

ZTW Seal 160A Boat ESC with 3A SBEC

Source from: www.ztwshop.com/product/ztw-seal-series-brushless-esc/

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 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 – 160A
Burst Current (10s) – 180A
Battery – 5-18 NC/2-6 LiPo
BEC Output – 5.5V/3A
Width – 65mm
Length – 46mm
Height – 23..5mm
Weight – 130g

kerui alarm
Vu Solo 4K
hobbywing ESC
Headrest DVD player
kerui alarm Store
DLP HD projector
Hikvision Store
Naviskauto Headrest DVD
Freewing Rc airplane
Flightline Rc airplane
SunrayBox
dreambox dm900 hd

ZTW Beatles 70A Brushless ESC for Rc Airplane and RC helicopter

ZTW Beatles series ESC is a beginning level product line for fixed wing. This line product is specially designed for the beginner who is sensitive to price and performance. Also it is ready to use right out of box, every default is set for the best convenience of the customer, no programming needed. If you like to program for a change you can use our air program card (sold separately).It features light weight, small size, super smooth start up and throttle linearity, multiple protection, low cost and best performance at this level of product.

 

Features:
Extremely low internal resistance
Super smooth and accurate throttle linearity
Safety thermal over-load protection
Auto throttle shut down in signal lose situation
Supports high RPM motors
Power arming protection (prevents the motor from accidentally running when switched ON)
New Advanced programming software

Specifications:
Length 43mm
Width 25mm
Height 10mm
Weight 24g

Output
Continuous 30A
Burst 40A(10S)

Battery
2-4Lipo/5-12NC

BEC Output
5V/2A

kerui alarm
Vu Solo 4K
hobbywing ESC
Headrest DVD player
kerui alarm Store
DLP HD projector
Hikvision Store
Naviskauto Headrest DVD
Freewing Rc airplane
Flightline Rc airplane
SunrayBox
dreambox dm900 hd

ZTW Beatles 80A Brushless ESC

ZTW Beatles series ESC is a beginning level product line for fixed wing. This line product is specially designed for the beginner who is sensitive to price and performance. Also it is ready to use right out of box, every default is set for the best convenience of the customer, no programming needed. If you like to program for a change you can use our air program card (sold separately).It features light weight, small size, super smooth start up and throttle linearity, multiple protection, low cost and best performance at this level of product.

Features:
Extremely low internal resistance
Super smooth and accurate throttle linearity
Safety thermal over-load protection
Auto throttle shut down in signal lose situation
Supports high RPM motors
Power arming protection (prevents the motor from accidentally running when switched ON)
New Advanced programming software

Specifications:
Length 68mm
Width 37mm
Height 17mm
Weight 87g

Output Continuous 80A
Burst 90A (10s)
Battery 2-6Lipo/5-18NC
BEC Output 5.5V/3A kerui alarm
kerui alarm
Vu Solo 4K
hobbywing ESC
Headrest DVD player
kerui alarm Store
DLP HD projector
Hikvision Store
Naviskauto Headrest DVD
Freewing Rc airplane
Flightline Rc airplane
SunrayBox
dreambox dm900 hd

December 5, 2017

ZTW Gecko 85A ESC with 8A SBEC with T Connector

This ZTW Gecko series

more info: www.ztwshop.com/product/ztw-gecko-series-brushless-esc/

ESC is a high-quality, efficient brushless electronic speed control with an integrated switch-mode BEC. It can operate without the need for a separate receiver battery to power your servos and receivers saving you weight and simplifying your electronic connections. The Gecko series includes an aluminum heat sink body which is lightweight and helps dissipate heat more efficiently. The BEC on the Gecko has been specifically designed to support higher current applications to eliminate the possibility of unwanted shutdowns, and it is also capable of supporting simultaneous multiple servo operations typically found in large-scale airplanes and CCPM equipped large-scale 3D helicopters. If you are looking for a top of the line, full-featured hobbywing ESC at a competitive price, the ZTW Gecko is the logical choice.

FEATURES:

  • Data logging system such as temperature, voltage, current, and RPM
  • SBEC Voltage Output 5.0, 6.0, 7.4, and 8.4V
  • Advanced Governor Mode and soft start
  • High SBEC Current Output, continuous 8A and burst 16A, designed to meet your high current applications
  • Power arm protection, over-heat protection, low-voltage protection and lost-signal protection
  • Secondary sub-menu setting by the LCD program card or your PC
  • Super smooth and accurate throttle linearity
  • Support for most motors, including high RPM motors
  • Programmable motor timing
  • Utilizes new smaller MOSFET technology to minimize weight
  • Aluminum finned heat sink
  • Programmable throttle input range
  • Anti-spark circuitry (on HV OPTO models only)
  • ESC firmware and program settings can be updated via PC connection (USB adapter sold separately)

INCLUDES:

  • ZTW 85A ESC with 8A SBEC
  • Pre-installed XT-60 Connector (power connector) and 4.0mm bullet (motor connector) for your convenience
  • Instruction Manual

OPTIONAL:

  • ZTW LCD Programming Card

more info: www.ztwshop.com/product/ztw-gecko-series-brushless-esc/

November 13, 2017

The Android App For ZTW WiFi programming module Free Download

Filed under: ZTW brushless ESC — jasen @ 6:45 am
The Android App For ZTW WiFi programming module Free Download

source from:

www.ztwshop.com/support/download/

www.ztwshop.com/support/download/upload/download/ElectSetting0901.apk

October 29, 2017

Dreambox DM525 HD DVB-S2 E2 Linux PVR HDTV H.265 USB LAN CI Sat Receiver

Dreambox DM525 HD DVB-S2 E2 Linux PVR HDTV H.265 USB LAN CI Sat Receiver

Dreambox DM525 HD E2 Linux PVR HDTV USB LAN CI Sat Receiver

Dreambox DM525 HD E2 Linux PVR HDTV USB LAN CI Sat Receiver
The compact Dreambox DM525 sets new standards with modern design and technical equipment at the highest level. The new Videostandard H.265, the u.a. which is required for DVB-T2 reception in Germany and many other countries, is supported by the HDTV Dreambox.

A next generation Broadcom chipset (BCM 73625) provides fast switching times and fluid navigation. The DM525 comes with the popular RCU10 multi-remote control for dreamboxes and playback devices such as TVs or Blu-ray players. The 256 MB typical flash memory in the flash memory surpasses the DM525 with 512 MB – enough memory for innovative IP services. Some apps are already planned. In addition, the DM525 also supports the Sat> IP standard. The Dreambox is connected to the Internet via the back-end Ethernet port or optionally via WLAN.

The futuristic design of the DM525 with its colored status LED display represents the innovative power for which Dreamboxes are known worldwide. The DM525 has an illuminated touch-on / off sensor at the front. On the back are two USB ports, which allow the user to restore the Dreambox in the event of flash crashes without having to send them.

The main feature is the new BCM 73625 2000 MIPS processor with H.265 HEVC support

Dreambox DM525 HD E2 Linux PVR HDTV USB LAN CI Sat Receiver
The compact Dreambox DM525 sets new standards with modern design and technical equipment at the highest level. The new Videostandard H.265, the u.a. which is required for DVB-T2 reception in Germany and many other countries, is supported by the HDTV Dreambox.

A next generation Broadcom chipset (BCM 73625) provides fast switching times and fluid navigation. The DM525 comes with the popular RCU10 multi-remote control for dreamboxes and playback devices such as TVs or Blu-ray players. The 256 MB typical flash memory in the flash memory surpasses the DM525 with 512 MB – enough memory for innovative IP services. Some apps are already planned. In addition, the DM525 also supports the Sat> IP standard. The Dreambox is connected to the Internet via the back-end Ethernet port or optionally via WLAN.

The futuristic design of the DM525 with its colored status LED display represents the innovative power for which Dreamboxes are known worldwide. The DM525 has an illuminated touch-on / off sensor at the front. On the back are two USB ports, which allow the user to restore the Dreambox in the event of flash crashes without having to send them.

The main feature is the new BCM 73625 2000 MIPS processor with H.265 HEVC support

Technical specifications:

Dreambox OS
Dreambox API
2000 DMIPS processor
HDMI 1.4a
MPEG-2 / H.264
H.265 Decoder (Full HD)
Smart Card Reader
1x Common Interface (CI)
512 MB Flash
512 MB of RAM
10/100 MBit / s Ethernet
2 x USB 2.0
S / PDIF optical digital output
USB service support
EPG (Electronic Program Guide)
Automatic transmitter search
WiFi support (optional)
Webinterface for PC and Smartphone
teletext
DiseqC 1.0, 1.1, 1.2, USALS
Dimensions: 260 x 150 x 45mm (W x D x H)

Delivery:
Dreambox DM525 HD DVB-S2 Sat CI Receiver
OCTAGON WL018 Wireless LAN USB 2.0 Adapter 300 Mbps
Remote control RC10
HDMI cable
power cable
Quick guide

DM525 HD 

October 9, 2017

Facebook security chief rants about misguided “algorithm” backlash

“I am seeing a ton of coverage of our recent issues driven by stereotypes of our employees and attacks against fantasy, strawman tech cos” wrote Facebook Chief Security Officer Alex Stamos on Saturday in a reeling tweetstorm. He claims journalists misunderstand the complexity of attacking fake news, deride Facebook for thinking algorithms are neutral when the company knows they aren’t, and encourages reporters to talk to engineers who actually deal with these problems and their consequences.

Nobody of substance at the big companies thinks of algorithms as neutral. Nobody is not aware of the risks.

— Alex Stamos (@alexstamos) October 7, 2017

Yet this argument minimizes many of Facebook’s troubles. The issue isn’t that Facebook doesn’t know algorithms can be biased or that people don’t know these are tough problems, but that the company didn’t anticipate abuses of the platform and work harder to build algorithms or human moderation processes that could block fake news and fraudulent ad buys before they impacted the 2016 U.S. presidential election, instead of now. And his tweetstorm completely glosses over the fact that Facebook will fire employees that talk to the press without authorization.

[Update: 3:30pm PT) I commend Stamos for speaking so candidly to the public about an issue where more transparency is appreciated. But simultaneously, Facebook holds the information and context he says journalists and by extension the public lack, and the company is free to bring in reporters for the necessary briefings. I’d certainly attend a “Whiteboard” session like Facebook has often held for reporters in the past on topics like News Feed sorting or privacy controls.]

Stamos’ comments hold weight because he’s leading Facebook’s investigation into Russian election tampering. He was the Chief Information Security Officer as Yahoo before taking the CSO role at Facebook in mid-2015.

The sprawling response to recent backlash comes right as Facebook starts making the changes it should have implemented before the election. Today, Axios reports that Facebook just emailed advertisers to inform them that ads targeted by “politics, religion, ethnicity or social issues” will have to be manually approved before they’re sold and distributed.

And yesterday, Facebook updated an October 2nd blog post about disclosing Russian-bought election interference ads to congress to note that “Of the more than 3,000 ads that we have shared with Congress, 5% appeared on Instagram. About $6,700 was spent on these ads”, implicating Facebook’s photo-sharing acquisition in the scandal for the first time.

dreambox dm900 hd

Stamos’ tweetstorm was set off by Lawfare associate editor and Washington Post contributor Quinta Jurecic, who commented that Facebook’s shift towards human editors implies that saying “the algorithm is bad now, we’re going to have people do this” actually “just entrenches The Algorithm as a mythic entity beyond understanding rather than something that was designed poorly and irresponsibly and which could have been designed better.”

Here’s my tweet-by-tweet interpretation of Stamos’ perspective:

I appreciate Quinta’s work (especially on Rational Security) but this thread demonstrates a real gap between academics/journalists and SV. t.co/CWulZrFaso

— Alex Stamos (@alexstamos) October 7, 2017

He starts by saying journalists and academics don’t get what it’s like to actually like to implement solutions to hard problems, yet clearly no one has the right answers yet.

I am seeing a ton of coverage of our recent issues driven by stereotypes of our employees and attacks against fantasy, strawman tech cos.

— Alex Stamos (@alexstamos) October 7, 2017

Facebook’s team has supposedly been pigeonholed as naive of real-life consequences or too technical to see the human impact of its platform, but the outcomes speak for themselves about the team’s inadequacy to proactively protect against election abuse.

Nobody of substance at the big companies thinks of algorithms as neutral. Nobody is not aware of the risks.

— Alex Stamos (@alexstamos) October 7, 2017

Facebook gets that people code their biases into algorithms, and works to stop that. But censorship that results from overzealous algorithms hasn’t been the real problem. Algorithmic negligence of worst-case scenarios for malicious usage of Facebook products is.

In fact, an understanding of the risks of machine learning (ML) drives small-c conservatism in solving some issues.

— Alex Stamos (@alexstamos) October 7, 2017

Understanding of the risks of algorithms is what’s kept Facebook from over-aggressively implementing them in ways that could have led to censorship, which is responsible but doesn’t solve the urgent problem of abuse at hand.

For example, lots of journalists have celebrated academics who have made wild claims of how easy it is to spot fake news and propaganda.

— Alex Stamos (@alexstamos) October 7, 2017

Now Facebook’s CSO is calling journalists’ demands for better algorithms fake news, because these algorithms are hard to build without becoming a dragnet that attacks innocent content too.

Without considering the downside of training ML systems to classify something as fake based upon ideologically biased training data.

— Alex Stamos (@alexstamos) October 7, 2017

What is totally false might be somewhat easy to spot, but the polarizing, exaggerated, opinionated content many see as “fake” is tough to train AI to spot because of the nuance with which it’s separated from legitimate news, which is a valid point.

A bunch of the public research really comes down to the feedback loop of “we believe this viewpoint is being pushed by bots” -> ML

— Alex Stamos (@alexstamos) October 7, 2017

Stamos says it’s not as simple as fighting bots with algorithms because…

So if you don’t worry about becoming the Ministry of Truth with ML systems trained on your personal biases, then it’s easy!

— Alex Stamos (@alexstamos) October 7, 2017

…Facebook would end up becoming the truth police. That might lead to criticism from conservatives if their content is targeted for removal, which is why Facebook outsourced fact-checking to third-party organizations and reportedly delayed News Feed changes to address clickbait before the election.

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