Lowyat.NET: Latest topics by Stokwell

Electrical Wiring Subcon - Project Based

Stokwell — Sun, 04 Mar 2018 23:57:03 +0800

Name of Company: Stokwell Enterprise

Role: Electrical Wiring Subcon

Remuneration: Project Based - Msg for more detail

Requirements: Responsible and Good attitude. Basic electrical knowledge

Contact Person: Liew 0176802776

Project Based in Penang, Bayan Lepas.

WTS>XiaoYi Smart Dash Camera-1080P/1296P Car Cam

Stokwell — Mon, 24 Apr 2017 20:32:42 +0800

YI CAR CAMERA

Smart YI CAR CAM DVR

Support of ADAS Smart System
FULL HD 1080p 60fps/1296p 30fps
Night mode
Display 2.7″
Wide viewing angle of 165°
Comprehensive recording — safe driving
Car DVR, specially designed device for all car enthusiasts

Price: Rm 3XX only.
Color: Grey or Gold
Warranty: 1 Year Local Malaysia.
SIRIM Approved.
Genuine International Version (Not China version, or chinese firmware)

YI CAR CAM combines high standards and functions of already existing in the current market DVRs. Our goal was to maximize the performance of the device for the optimal price. Yi Car DVR has a special additional Smart feature ADAS, which analyzes the speed, distance and other data, allows to determine the hazards arising from the surrounding objects while driving, and to warn the driver about them. YI CAR CAM supports the FULL HD resolution of 1920 × 1080p 60fps and the maximum resolution of 2304 × 1296p 30fps, so you will get a high-quality 1080p 30fps video.

Smart System ADAS

Modern image recognition algorithms, real-time detection of road markings and vehicle departure from them, control of distance between vehicles and a voice warning to the driver about occurrence of unsafe situations on the road. It also has a sensor that will detect the impact force (weak, medium, high). In the case of an accident, the device will automatically provide all information about it, preventing the emergence of conflicts between traffic participants.

Lane departure
Distance between vehicles
Wide viewing angle of 165°, covering three traffic lanes

The question of the presence of blind zones in the DVR is one of the most important. That is why we have equipped the YI CAR CAM with wide-angle glass lens, viewing angle of which reaches 165° and easily covers three lanes. High sensitivity, real and detailed reconstitution of the situation on the road.

Aperture f/1.8

The ultra-sensitive image sensor

Night mode

One indication of the DVR class is the quality of its night filming. Most of the traffic accidents happen during the night. Driver fatigue, dim light of street lamps, sharp glare of headlights and many other factors greatly increase the risk of road traffic accidents occurrence. High resolution lens of YI CAR CAM is made of display glass 6G, it has an aperture f/1.8 and an upscale photosensitive matrix 3.0 × 3.0μm, which as a result provide the high quality of night filming. The YI CAR CAM will provide a clear and colorful video recording, even in low light conditions, besides, you will not need an additional light source.

Built-in WiFi

The device has a built-in wireless module 2.4G, through which you can open the app to view the video in real time, or to check the history of recording. Even going on a long trip, you need to bring a Smart DVR YI CAR CAM and safely overcome any distance.

A clear high-definition video 1080p 60fps, H.264 video compression

Specially designed chip and a frame rate of 60fps provide the high-speed recording of the road situation, clear and bright video image to restore the actual situation on the road. The newest H.264 video compression technology provides the razor sharp picture in pixels, thus allowing you to save even more hours of video in the device memory.

1080p 60fps Full HD video
1080p 30fps Full HD video
Data overwriting
Recording of emergencies
H.264 video compression
Ultra-high resolution 1296p UHD (high accuracy of interpolation)

The pixel density is higher by 44%, compared to 1080p, clearer picture
1296p 30fps Full HD video
6G display glass lens + infrared light filter

Clear video image

The camera lens is made up of six special optical lenses and one infrared filter, which neutralizes the blinding light and helps to record a clear and vivid Full HD video.

6G display glass
f/1.8 aperture
Light impingement
Sharpening
Color Correction
Distortion Correction
Blocking of interference
Calibration of light
Narrowing the beam
Photosensitive matrix
Widescreen Display 2.7″ with aspect ratio 16 : 9

A widescreen high permeable 2.7″ LCD display with aspect ratio 16 : 9, wider viewing angle, recording during the whole way. Large touch-sensitive buttons, more convenient and easy control, long service life. External smooth surface of buttons is environmentally friendly and has a pleasant texture. ICON New design, more simple and intuitive interface.

Symmetry of the holes, air convection

New design for device cooling

During operation of the DVR, cold air is entering through the bottom holes, hot — is coming out of the upper. Under favorable operating conditions, the life of the device may increase significantly. New YI CARCAM fashionable design has many symmetrically placed holes that enhance the effectiveness of the air circulation in the device and improve heat dissipation. Our DVR is resistant to fire, eco-friendly, wear-resistant, anti-corrosive, has the UV protection, does not contain lead, has no specific smell, so we can ensure its long-term stable operation.

User-friendly and simple design for YI CAR CAM fixing, reliable and easy to install

Wear-resistant and flame-resistant device

T-shaped slot is designed for convenient and easy mounting of the DVR to a special bracket, so the YI CAR CAM will not fall while driving. Thanks to it your trip will be accompanied by safety and reliability.

Not losing any detail

Use of quality PU varnish for coloring the body, pleasant tactile sensations upon contact with metal surfaces of the device. As a result of rigorous testing, we can note that the material of the YI CAR CAM DVR is wear-resistant, corrosion-resistant, resistant to high and low temperatures. More important is that the device has a solar control coating, does not contain toxic substances, has no specific odor, is ecologically safe, and its high quality lens “picks up” every little detail.

Precise technologies, excellent characteristics

To combine powerful features with high level of safety, our engineers and designers together with experts from Germany, Taiwan, Japan, worked thoroughly on the development of the construction and each part of the device. For coloring the body, we used the special qualitative PU varnish, which has the property of protection against UV rays, combined resistant to fire SABIC and PC / ABS materials, developed the special design for better air convection and cooling of the DVR, chose the advanced high-tech components and equipped the YI CAR CAM with them.

High-resolution lenses 6G
High light-sensitive component 4.0V / Lux-sec
2.7-inch LCD display with an aspect ratio of 16: 9
Special dual-core chip (built-in technology of low power consumption DSP)
Smart YI CAR CAM DVR

ADAS Smart System support — assistance in driving and traffic recording
Two colors to choose from: champagne / gray
Smart YI CAR CAM

The best ratio of price and quality

The specialists from Germany, Taiwan and Japan have worked together with our (Chinese) engineers and designers on the creation of Smart YI CAR CAM. As a result of our fruitful teamwork we have created an incredible Smart YI CAR CAM, which, in addition to its high performance and advanced technologies, has an excellent price-performance ratio.

6G display glass lens + infrared filter

Temperature stability, clear and sharp image

The YI CAR CAM DVR lens consists of six special optical lenses in combination with an infrared light filter, which provide a wide viewing angle of 165°. Thanks to the high qualitative lens, the image remains sharp and clear both when recording the video in daylight and during night filming.

Aperture f/1.8

Qualitative night filming

The aperture of the lens receives the maximum amount of light, the larger the light permeability is, the more qualitative is the image obtained in low light conditions. Aperture f/1.8 of Smart YI CAR CAM DVR shows that the ratio of the lens diaphragm relative to the aperture is 1 / 1.8. Theoretically, increasing the amount of input light rays complicates the design of the device increases its weight and increases the production costs in several times. In our case, the increasing of the lens aperture had almost no impact on the cost of the DVR.

Image Sensor Aptina AR0230 by the American supplier company

We used the image sensor Aptina AR0230 with dynamic interval (HDR) by the advanced American company-supplier of electronics ONSEMI, the size of which is 1 / 2.7". It helps to create the high-qualitative video with recording speed (HD) 1080p 60fps. Support for HDR video provides a motion compensation optimization, an optimal algorithm of local displaying of color shades (ALTM) and a digital lateral overflow (DLO), reducing image distortions and optimizing HDR color rendering.

The matrix of photosensitive pixels

Smart YI CAR CAM DVR is equipped with a high-qualitative photosensitive sensor 4.0V / Lux-sec with a pixel size of 3.0 × 3.0μm, thanks to which the quality of night filming got better twice, compared to conventional DVRs.

The unique 40nm chip

For Smart YI CAR CAM DVR, we have chosen a special new 40nm A12 chip — a high-performance dual-core CPU + DSP processor, which makes it possible to record the video ADAS + 1296p 30fps / 1080p 60fps. Advanced H.264 video compression technology with low power consumption level allows you to record more hours of video on a limited memory space. Low power consumption DSP technology provides fast image processing, high performance and safety.

2.7″ display with an aspect ratio of 16 : 9

4 buttons — preview, more convenient control

Smart YI CAR CAM is equipped with a 2.7-inch widescreen LCD display with an aspect ratio of 16 : 9, for easy preview and video playback. Rich colors, qualitative image (960 × 240 pixels), good dynamic response, absence of interferences, viewing angle is up to 165°. 4 handy functional buttons, thanks to which you can easily control the DVR.

Second generation of e-HDR

A clear and high-qualitative image regardless of various adverse conditions such as entering the tunnel, departure from the underground parking or other circumstances in which there are too much darkened and illuminated places. The wide dynamic range technology e-HDR, compared with the conventional WDR technology, increases the dynamic range by 25%.

Full HD 1080p 60fps video

Video recording with high frame rate allows you to capture the finest details, that’s why during sport competitions there are often used the advanced high-speed video recording devices for further video viewing and making any judicial decision. While recording the motion of the vehicle the conventional DVRs with 30fps video support may have some errors, video delays. The Smart YI CAR CAM supports Full HD 1080p 60fps video, so when the vehicle is moving at high speed, the DVR records the video with all the smallest details, which can later be used as an evidence in case of a road accident, or as a a video of beautiful landscapes.

Ultra-high resolution 1296p UHD

The pixel density of ultra-high resolution 1296p UHD, compared with the usual 1080p video, is higher by 44%, so the image becomes more qualitative.

Average 1080p resolution
Ultra-high resolution UHD 1296p
ADAS Smart System

Built-in technology that helps the driver to control the vehicle and increases the level of safety while driving. Modern algorithms for image recognition, the detection of road markings and the vehicle departure from them in real time, control over the distance between vehicles and a voice warning of the driver about the occurrence of unsafe situations on the road.

Automatically overwriting the old data

Continuous video recording. If the memory card is full, the system automatically deletes the old data. As a result, the DVR records every second without any failures and does not miss a single moment.

Normal recording

Support for the Full HD 1080p 30fps / 60fps video and for the ultra-high resolution video 1296p UHD. Recording of every moment when the vehicle is moving at high speed.

Recording in emergency cases

In a collision or sudden braking of a vehicle, the DVR automatically starts recording the emergency to fix the real events, which will help in case of further litigation between participants of a road accident.

Shock sensor

Video recording in case of emergency, in a collision or sudden braking of the vehicle. The sensor also captures the force of impact (weak, medium, high).

Recording function

The Enable / Disable video recording function, protecting the personal data confidentiality.

Beautiful and fashionable exterior design

Using the qualitative PU varnish for coloring the body, pleasant tactile sensations on contact with the metal surfaces of the device. As a result of rigorous testing, we can note that the material of the YI CAR CAM DVR is durable and environmentally safe.

Shock-absorption and fire-resistant material

Using fire-resistant SABIC and PC / ABS materials, which are characterized by wear resistance, corrosion resistance, UV protection, high impact resistance, resistance to high / low temperatures. Therefore, as a result of long-term use, even when exposed to UV rays, you will not find yellowing or other signs of aging of the DVR. We did not use any screws for the outer casing of YI CAR CAM, while the presence of the anti-vibration lining ensures stable and reliable layout of a circuit board even during the movement of the vehicle.

WTS>Xiao Yi 1080P Action Cam + Waterproof Casing

Stokwell — Mon, 24 Apr 2017 20:20:23 +0800

Xiao Yi 1080P Action Cam + Waterproof Casing - Original International Black Edition

Price: Rm 4XX only.
Warranty: 1 Year Local Malaysia.
SIRIM Approved.
Genuine International Version (Not China version, or chinese firmware)

PRODUCT HIGHLIGHTS:

Built-in WiFi
Ambarella A7LS Image Processor
16.0MP Sony Exmor R BSI CMOS image sensor,F2.8 aperture and with 155°wide angle
ST triaxial high-performance gravity sensor
Waterproof 40M water resistant(need waterproof case)
Net weight: 72 g / 2.54 oz / Size: 61 x 22 x 42 mm / 2.4 x 0.87 x 1.65 inch
Video FPS 1080P(60fps/48fps/30fps/24fps),960P(60fps/48fps), 720P(120fps/60fps/48fps), 480P(240fps)
Recording system dual track,96KHz sampling, 92dBA SNR
Shooting performance 16 million pixels(single shot), 4608*3456(max resolution)
time-lapse(0.5s/1s/2s/5s/10s/30s/60s)
Self Timer(3s-15s), motion trail shooting(7/s)
Battery 1010mAh Panasonic high density Li-ion battery, TI charger and Gas Guage chips, full battery(blue), middle battery(purple), low battery(red)
Storage: max 64GB micro sd, class 10 is recommended
Wireless broadcom wireless module, WIFI and with bluetooth 4.0 function

Yi Action Camera is a solution for all occasions: you can use it as a main camera, travel or extreme. Have fun, record video and take photos at the same time, synchronize it with your smartphone at any time. Take high-qualitative pictures or videos of everything you’d like.

Small size — perfect for transportation even in a pocket

This is a 16-megapixel camera with wide-angle lens and the possibility of high-speed video filming, synchronization with the phone at any time.

The camera not only delivers high-quality pictures, but also has great characteristics, and its weight is 72g only. So, during the trip or outdoor activities you no longer need to carry an incompact heavy camera.

Now you shouldn’t make long stops to focus and take a photo. You only need to push the button and you will get an amazing high-quality image with bright and vivid colors. A built-in WiFi adapter will help you to send all files to the smartphone at any time and edit them in a flash. Additional accessories will help you to create unique images. Take the Yi Camera with you, enjoy and have a lot of fun when filming.

Wide-angle lens (155 ° viewing angle)

The HD aspheric optics, optical glass lenses made by American team of specialists provide the viewing angle of 155 degrees.

Thus, the large images with a specific angle will be very expressive and won’t leave you indifferent. You will love what you do.

Also we have combined the Sony’s CCD with the lens to make each picture creative and full of emotions.

Amazing selfies while traveling

Take photos of yourself in any angle

Especially for travel enthusiasts and people living an active lifestyle there is a special wonderful device for taking photos — the selfie monopod with help of which you can increase the distance from the camera to you up to 71cm. It doesn’t matter whether you want to take a picture of yourself or all your friends in the beautiful landscape, now you can do it easily and quickly. By using WiFi or remote control via Bluetooth, you can take photos with various animals, on the background of cliffs or tall buildings.

Create frames with special angles

The Yi Camera will accompany you in traveling by sea, while climbing a high mountain and will capture your descent from the snow-covered slope. This device has a slow-motion function, so you can capture even very fast moves. Take pictures of your pet cat jump in the smallest details. Each photo or video will serve as a wonderful reminder of your amazing adventures.

Do not change your lifestyle, change your viewing angle!

A wide range of accessories give more abilities to make fantastic live images

You shouldn’t be afraid of the lens and that photos will be unnatural and inanimate!

There is a wide range of accessories created specifically for Yi Action Camera, which will help you to permanently install it on any subject, such as a helmet, a bike, a monopod and even your pet! Don’t think about the shooting process, dive into emotions, and at the same time get the delightful pictures. The combination of the camera with each accessory contributes to your inspiration, new ideas and creativity. Take amazing photos from your car or set the camera to the drone — new and original images are guaranteed.

In the nearest future there will be released a lot of new additional accessories, so stay tuned.

Ambarella — the special graphics processor

For those who don’t like staying at home, the camera is equipped with a special video processor by one of the world’s leading manufacturers. It’s Ambarella A7LS GPU. The combination of an advanced image processing technology, a high-speed shooting, the functions of the dynamic range gain and noise reduction provides the Full HD quality video and allows you to store much more video on the memory card. It’s the only camera with H.264 video compression standard. You will get a high-quality image with incredible color palette.

Sony image sensor

Less lighting can also create an unusual effect

A 16-megapixel Sony Exmor R CMOS high-sensitive matrix provides an exceptional level of image details with minimal noise. Even in cloudy weather, at night or in other low-light conditions, you will get the picture of excellent quality.

Remote control via the smartphone

Take a photo, edit a picture at any time and share it with your friends

The traditional camera does not allow you to share the vivid photo with your friend quickly. Now, thanks to the Yi Camera mobile application, you can not only take pictures in real time, but also transfer photos and videos to your phone quickly, using the built-in WiFi adapter. In addition, thanks to the editor, you can use the filter settings, background music, or create the hilarious short video, while the support for various social networks allows you to share your photos and videos with friends and get their LIKEs.

Compact and high-performance

The latest technologies inside the device the size of a matchbox

To make an elegant camera with unsurpassed properties, it was necessary to re-design each component part of it. The body of the camera is made of ABS-polycarbonate, the shock-resistant thermoplastic that is technical and durable material. Now you shouldn’t think about the safety of your camera in extreme conditions. Enjoy fun and interesting life capturing the best moments with Xiaomi Yi Action Camera.

YI Action Camera Waterproof Case

Ultra durable housing for YI Action Camera

Ease to use with other YI accessories
Compatible with the YI Action Camera and is used with many YI accessories such as the Wrist mount, Bike mount, & Floating Grip Handle

Waterproof to 131 feet
Waterproof and submersible up to 131 feet under water

Ultra durable construction
Rustproof, shockproof, dustproof, and double coated with anti-fog protection

Maximum temperature resist
Withstands -22° F temperature and is resistant to high water pressure

Your new favorite travel companion

Travel smarter with the YI Action Camera Kit. Equipped with an expandable selfie-stick and a Bluetooth remote control, YI's kit helps you take videos and photos conveniently traveling solo or with a group. Reach for that perfect angle and never miss a moment again.

WTS>Xiao Yi 4K Action Camera-International Version

Stokwell — Mon, 24 Apr 2017 19:34:10 +0800

Xiao Yi 4K Action Camera + Selfie Stick + Free Waterproof Casing and Floating Grip (International Version)

3 Colors Available:

Night Black, Rose Gold, Pearl White

Price: Rm 11XX only.
Warranty: 1 Year Local Malaysia.
SIRIM Approved.
Genuine International Version (Not China version, or chinese firmware)

PRODUCT HIGHLIGHTS:

4K UHD and 2.5K Video at 30 fps
1080p up to 120 fps / 720p up to 240 fps
12MP Photos with 30 fps Bust Mode
Ultra-Wide-Angle Glass Lens
In-Camera Lens Distortion Correction
Electronic Image Stabilization
Dual-Band Wi-Fi & Bluetooth Connectivity
Video and Photo Time-Lapse
2.19" LCD Touchcreen with Gorilla Glass
1400mAh Rechargeable Lithium-Ion Battery

Yi represents incredible innovations. Make each your day breathtaking with 4K video format.
• Ambarella A9SE75 chip
• 2.19 ″ AUO display
• 4K — incredible video format
• 120 minutes of continuous battery life
• Dual band 5GHz WiFi

Your world in 4K format
Professional quality, created for you

We used an energy efficient chip of new generation Ambarella A9SE75, a Sony IMX377 matrix and a 7-layer glass lens to provide you the ability to shoot video in 4K format at 30 fps and 60 mbps. Just imagine a fourfold 1080p quality — this is the 4K format, and now it’s available for you.
Ambarella A9SE75 master chip

• high performance
• low power consumption
A new high-performance and energy-saving Ambarella A9SE75 chip, высокопроизводительный и энергосберегающий is the heart of Yi 4K. To create the camera which is so powerful and compact at the same time, we have used a cutting-edge 28 nm CMOS technology. Higher speed and reduced energy costs became possible through the use of 800 MHz dual-core Cortex-A9 ARM processor and a high-performance DSP. Н.264 ВР / МР / НР encoding delivers a high quality video recording at a lower bitrate, increasing the allowable recording time, even if you shoot in 4K / 30fps. Capture all your incredible adventures with the help of Yi 4K action camera at temperature from — 20 °C to + 85 °С.
• Н.264 video encoding
• 28 nm CMOS
• 3D noise reduction
• 800 MHz dual-core processor
Eyes like a hawk
7-layer glass lens

Yi 4K Action Camera is equipped with a 7-layer optical glass lens, which in combination with a wide aperture of f / 2.8 increases the amount of light absorbed, so you can shoot live and detailed footages.
Combining of Gorilla Glass and Retina Touch Screen
Perfect LCD screen

This custom design combines a high-sensitivity 330 ppi Retina Touch Screen sensor technology for easy and simple operation and a 2.9-inch Gorilla Glass, which is able to protect the screen from scratches and bumps. The display viewing angle reaches 160 ° without distortions, the resolution is 640 × 260. With the optimal screen ratio of 16: 9, you can quickly and easily adjust the desired frame and make the perfect shot. Manage your Yi 4K action camera using only your fingertips. You no longer need a lot of additional devices.
• 2.19 ″ touch screen
• 16 : 9 aspect ratio
• 640 × 360 resolution
• 160 ° viewing angle
Longer video shooting with Yi 4K
High capacity 1400 mAh battery
When developing the new Yi 4K action camera we were thinking of photographers and travelers. We have used the world’s leading 1400 mAh lithium-ion battery by Ampetrex Technology (iPhone supplier) with a high voltage of 4.4 V. Thus, the Yi 4K action camera is able to operate up to 8 hours in standby mode and up to 120 minutes when shooting the high-quality 4K / 30 fps video without WiFi and with the LCD screen turned off.
There is no more need to wait
High speed dual band WiFi from Broadcom
Broadcom, the leading provider of innovative telecommunication solutions, has created a BCM43340 chip, which operating speed will not give you time even to blink. Support for 802.11 a / b / g / n 5 GHz WiFi transmission increases the electromagnetic penetration and creates the effect of anti-interference, which is an additional improvement to the 2.4 GHz transmission. Download speed up to 30 Mbps, more time to shoot, edit, and share stunning videos.
Special application and more
Shoot, mount and share videos as a professional with Yi Action APP

6–30 seconds for video editing, colorful filters and sound design. Even if you are a beginner, you can work as a professional. You’ll never want to go back to the PC.
Join the discoveries, join the world
Share your life with the world Yi fans community
Shoot, create and even share your epic videos with a global Yi community. Explore fun, creative and innovative ways to shoot with Yi. And even if you just want to view photos and videos of other users you should join the Yi community in social networks.
Timeless design
Best technologies of our time
Less than 100 g weight of the world’s leading technologies were combined in shockproof cast in block body of Yi 4K action camera, which can be easily placed in your pocket to always be ready for shooting breathtaking frames. With the new color solutions and a high quality design you get not only an incredible device for shooting in 4K quality, which you all have been waiting for, but also a fashionable accessory.

For Specification Info, refer: https://www.yitechnology.com/yi-4k-action-camera-specs

[Help] Unifi Router Archer C1200 vs TRG212M

Stokwell — Fri, 10 Feb 2017 13:45:35 +0800

Hi guys, recently i had a modem and router replacement for my 30mbps unifi. All done by TM by topup Rm53 onsite charge and 1 year contract extension.

New Modem: ZTE H268E
New Router: TP link archer c1200 (The 1 with 3 antenna)
Old Modem: Huawei
Old Router: TRG212M (3 years old)

But right after replaced, i realize my ping to google.com facing a high packet lost rate (around 50%) and my pppoe connection keep disconnect every 10-15 min.

Based on what the technician told me, he said c1200 is not match with the VDSL modem that supplied. He will send another dlink unit for me to test afterward.

Does anyone know is there any router setting to mitigate this? i try to use back my old TRG212M with the new ZTE modem, the connection work like charm, ping to google is 100%, and achieve 30mbps.

Remark:
Port no issue.
SNR and attenuation is good.