Smart Home Solutions

Indasina Technology Co., Ltd., a group corporation composed of factories, is committed to a variety of electronic products and solutions with strong R&D Team and technology back up.

Electronic Components

Electronic Components

Main offer SDRAM,FLASH,DDR1, DDR2,DDR3, DVB demodulation chip, DVB master control, power regulator, boost IC, ac-dc,LCD driver, 74 series, lithium battery protection IC, MOS tube.

TV Backlight Solutions

TV Backlight Solutions

Professional LED TV CKD/SKD solution provider and OEM/ODM manufacturer, all customized requirements are welcomed.

Intelligent Security

Intelligent Security

surveillance camera, consumer camera, home security camera, smart communities, robots, building access control, educational camera, home appliances, smart toys.


years of


Indasina Technology Co., Limited

Indasina Technology was founded in 2009, a group corporation composed of factories, is committed to a variety of electronic products and the overall customized solutions. With strong R&D team, over 15 years' technology experience and abundant industrial resources, we have provided lots of good products and solutions to the customers, especially offering OEM/ODM and complete solutions for a spectrum of applications. Indasina Group currently involves in these areas: Exclusive Agent of  IC/components,  Smart Security products(surveillance camera, consumer camera, home security camera, smart communities, robots, building access control, educational camera, home appliances, smart toys), LED TV(CKD/SKD solutions/products from 18.5inch to 75inch) and DVB/Set-up Box, ect. Our skilled R&D Team constantly help our customers achieving economic optimization for various electrical appliances. By owning manufacturing and assembly facilities, we control every aspect of production process and quality. That is why we can provide our customers with unprecedented quality, reliability and all-round support. Indasina Group is always committed to developing new products and solution resources to provide customers with the supreme cost saving solutions. Choose us, you will gain the benefit of unparalleled technical expertise at competitive prices and the most progressive solutions available. Contact us now for more detailed information and customized solutions. Email: Tel.: +86-13336541505 WhatsApp: +86-13336541505 WeChat: +86-13336541505
About Indasina

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Indasina provides lots of good products and solutions to the customers, especially offering OEM/ODM and complete solutions for a spectrum of applications

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Product Application

our products are more and more perfect and diversified, not only beautiful in appearance, but also practical in many areas.

What flash is 25q128

What flash is 25q128

Our company acts as an agent for Winbond. Seeing that this model word is flash again, I immediately think of Winbond W25Q128JV. Of course, this model is not only available for Winbond, but also for other domestic brands BOYA, CFX, UCUNDATA, and they can all be replaced by models. The following editor of Daxinlang will introduce Winbond’s W25Q128JV.The W25Q128JV (128M-bit) Serial Flash memory provides a storage solution for systems with limited space, pins and power. The 25Q series offers flexibility and performance well beyond ordinary Serial Flash devices. They are ideal for code shadowing to RAM, executing code directly from Dual/Quad SPI (XIP)and storing voice, text and data. The device operates on a single 2.7V to 3.6V power supply with current consumption as low as 1µA for power-down. All devices are offered in space-saving packages.The W25Q128JV array is organized into 65,536 programmable pages of 256-bytes each. Up to 256 bytes can be programmed at a time. Pages can be erased in groups of 16 (4KB sector erase), groups of 128 (32KB block erase), groups of 256 (64KB block erase) or the entire chip (chip erase). The W25Q128JV has 4,096 erasable sectors and 256 erasable blocks respectively. The small 4KB sectors allow for greater flexibility in applications that require data and parameter storage. (See Figure 2.) The W25Q128JV supports the standard Serial Peripheral Interface (SPI), Dual/Quad I/O SPI: Serial Clock, Chip Select, Serial Data I/O0 (DI), I/O1 (DO), I/O2 and I/O3. SPI clock frequencies of W25Q128JV of up to 133MHz are supported allowing equivalent clock rates of 266MHz (133MHz x 2) for Dual I/O and 532MHz (133MHz x 4) for Quad I/O when using the Fast Read Dual/Quad I/O. These transfer rates can outperform standard Asynchronous 8 and 16-bit Parallel Flash memories. New Family of SpiFlash Memories – W25Q128JV: 128M-bit / 16M-byte– Standard SPI: CLK, /CS, DI, DO– Dual SPI: CLK, /CS, IO0, IO1 – Quad SPI: CLK, /CS, IO0, IO1, IO2, IO3 – Software & Hardware Reset(1) Highest Performance Serial Flash – 133MHz Single, Dual/Quad SPI clocks– 266/532MHz equivalent Dual/Quad SPI– 66MB/S continuous data transfer rate– Min. 100K Program-Erase cycles per sector– More than 20-year data retention Efficient “Continuous Read” – Continuous Read with 8/16/32/64-Byte Wrap– As few as 8 clocks to address memory– Allows true XIP (execute in place) operation Low Power, Wide Temperature Range– Single 2.7 to 3.6V supply–<1µA Power-down (typ.)– -40°C to +85°C operating range Flexible Architecture with 4KB sectors– Uniform Sector/Block Erase (4K/32K/64K-Byte) – Program 1 to 256 byte per programmable page– Erase/Program Suspend & Resume Advanced Security Features– Software and Hardware Write-Protect– Power Supply Lock-Down – Special OTP protection– Top/Bottom, Complement array protection– Individual Block/Sector array protection– 64-Bit Unique ID for each device– Discoverable Parameters (SFDP) Register– 3X256-Bytes Security...

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Ingenic T40, focusing on the new SVIoT track

Ingenic T40, focusing on the new SVIoT track

"Ingenic is the first chip company to focus on the SVIoT track wholeheartedly, and provides full-stack core technologies such as chips, AI computing power, development platforms and solutions."Recently, Ingenic brought a chip called T40 to the market for the first time around the concept of SVIoT.SVIoT, stand out from AIoTSmart Vision for the Internet of Things (SVIoT), namely SVIoT, Smart Vision for the Internet of Things (SVIoT).As its name suggests, it is developed from the Internet of Things track.SVIoT has the same origin with traditional IoT/AIoT, and both belong to the category of IoT, and both belong to the category of smart hardware, and both involve chips, products, algorithms, solutions, and networking.However, SVIoT is also different from the latter.IoT is dominated by wireless interconnection (WIFI/BT/...) and MCU, with small devices as the core; AIoT is a grand concept, and it seems that both mobile phones and PCs can be AIoT.SVIoT focuses on vision and has clear positioning.From the perspective of information acquisition, vision is the most important means of perception. About 80% of human information comes from the eyes. Although SVIoT is a subdivision of AIoT, as the main entrance to the AI era, computer vision has extremely rich application scenarios in the AI field, and it is also a track with great commercial value.The visual industry is indeed the first to enter the explosive period. Smart home, digital city, smart doorbell, security monitoring, car regulation perception, industrial vision, video conferencing, 3D vision, visual medical, somatosensory entertainment, service robots, etc. Currently, the hottest typical markets all have SVIoT, and under focus, they stand out.SVIoT takes visual imaging, video processing, AI algorithm analysis, controllable cost, low power consumption, end-to-cloud interconnection and big data as its core technologies. It develops faster and has higher technical content than traditional IoT.SVIoT has higher requirements for chips. General MCU+WIFI cannot meet performance requirements, and the cost of mobile phone APs is too redundant. This track is suitable for companies that truly master the core IP and has extremely high requirements for strength and execution.Ingenic is just such a chip company focusing on the SVIoT track. They provide integrated solutions from chips, to AI computing power, to development platforms, to algorithm integration.Today, Ingenic's chips on the SVIoT track have been shipped on a large scale.T40, born for SVIoTRooted in the field of intelligent vision for many years, Ingenic has designed a chip T40 specifically for SVIoT."In the field of AI security, T40 is the best substitute for mid-to-high-end products."In battery cameras, Ingenic has already won more than 50% of the market. In Ingenic's view, this data is expected to increase with the support of this T40.T40 specifically defines specifications for SVIoT:1. XBurst2 dual-core CPU2. Starlight...

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Memory products Boya Technology BOYA agent

Memory products Boya Technology BOYA agent

BOYA is an official authorized agent of BOYA. It is a full-line agent of BOYA's SPI Nor Flash and other memory products. The inventory is abundant and the quality is guaranteed.Main products and featuresSPI Nor Flash: The capacity ranges from 512Kb-256Mb, which can be pin-to-pin to replace the world's well-known brands like SPANSION, WINBOND, MXIC, etc., with fully compatible performance parameters and high cost performance.● The clock frequency can reach 55MHz (erase/program/normal read) and 108MHz/120MHz (high speed/dual channel/four channel read)● Flexible programming (256byte) and erasing (4K/32K/64K/full chip)● 0.7ms page programming time and 40ms sector erase time● Operating temperature range: -40℃ ~ +85℃ or 105℃Main applicationEmbedded systems, consumer electronics, digital products, computer-related, network communications, etc.Boya Technology (BOYA) is a high-tech enterprise dedicated to integrated circuit flash memory. Its SPI NOR FLASH has shipped more than 1 billion units since 2014. Boya Technology (BOYA) is an important member of the Integrated Circuit Industry Alliance. It is the high-end integrated circuit flash memory engineering technology research center of Guangdong Province. It has passed ISO9001 certification and has deep cooperation with Shanghai Huali, SMIC and other upstream and downstream companies and institutions in the industrial chain. .

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Nuvoton Cortex-M4 microcontroller applications

Nuvoton Cortex-M4 microcontroller applications

Nuvoton NuMicro® M451 series microcontrollers, based on the Cortex-M4 core, have an instruction cycle of 72 MHz. It has a set of 12-bit ADC and supports up to 16 channels, and 16-bit PWM can provide 12 outputs, built-in DSP and FPU floating point arithmetic unit, can improve the calculation speed and accuracy of PM2.5. In addition, the M451 series has a wealth of peripheral interfaces, providing 3 sets of SPI interfaces to support external memory devices and TFT-LCD (for data display, and 5 sets of low-power UARTs for connecting various wireless modules, combining data Real-time transmission and collection.M451 series microcontrollers  support operating voltages from 2.5V to 5.5V and industrial-grade operating temperatures from -40°C to 105°C. In addition, the M452 USB series provides 1 set of USB 2.0 FS OTG/Device, and the M453 CAN series provides 1 One set of USB 2.0 FS OTG/Device and one set of CAN 2.0 allow PM2.5 sensors to be combined with more applications.The recent PM2.5 air pollution detector solution is the Nuvoton Cortex-M4 microcontroller. PM2.5 is a suspended particle containing solid and liquid in the air. The cause may be man-made pollution or natural factors. Being in an area where the PM2.5 concentration is too high will cause a lot of harm to people. Therefore, in recent years, the monitoring of air quality around the world has also included PM2.5 as an important indicator. With the development of technology, air quality testing products have evolved from desktop to portable, and even further integrated into wearable air quality detectors. Some of them also have networking capabilities to upload data to the cloud in real time. At present, most portable detectors use the light scattering element (meter-type scattering) to calculate the PM2.5 concentration. They include a light source control circuit and a fan control interface to adjust the air circulation into the measurement channel to improve accuracy. Therefore, As the main control MCU of PM2.5 sensing device, it must have accurate ADC sampling capability and stable PWM control.Application reference schematic diagram of PM2.5 sensor development using NuMicro M451 platform

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our products are more and more perfect and diversified, not only beautiful in appearance, but also practical in many areas.

indasina : May Day holiday notice! 29

indasina : May Day holiday notice!

Labor is the most gloriousLabor creates a better lifeWalking in the bright spring,And dancing melody.We have welcomed the working people all over the worldThe biggest festivalMay day International Labor Day!May Day holiday noticeIn order to let you and your family have a safe and happy holiday, according to the notice of the general office of the State Council on the arrangement of 2022 Labor Day holiday, the matters related to the May Day holiday in 2022 are notified as follows:Holiday timeApril 30 - May 4 (five days in total)Rework timeMay 5 (Thursday)Particular attentionMay 7 (Saturday) normal workOrigin of Labor DayInternational Workers' day or may day is a national holiday in more than 80 countries in the world. It is set on May 1 every year. It is a holiday shared by working people all over the world.Labor Day originated from the workers' strike in Chicago in 1886. In order to commemorate the great workers' movement, Engels announced at the second international founding conference that may 1 of each year will be designated as international labor day.Children are the flowers of the motherland. It is the common responsibility of families and kindergartens to pay attention to their healthy growth. Let's join hands to build a civilized, safe and harmonious campus and spend a healthy, safe and happy holiday together.In the past, the editors of festivals and holidays would introduce the fun clock in holy land in Shenzhen, but the epidemic has been affecting for three years. We should be careful when going outside. Fortunately, the rise of smart home adds fun to our life. For example, kitchen electronic tools with various special functions, such as air fryer and electric cooker, it is not a problem to cook big meals at home. The emergence of home projector is like a private theater, where a family can enjoy watching movies, It is a good choice to enjoy visual beauty, and various electronic products combined with sports move people's requirements for health, such as intelligent fitness mirror.The editor has a hunch that the "inner volume" in the future is not where to play, but which friend's home to play, because there are novel electronic products in friends' home and their own home. Sharing chat and entertainment together will prefer this way.I wish you all a happy Labor Day!

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  • 10

    Indasina Annual Meeting 2021

    In 2021, Indasina has experienced an important stage of historical significance. With the joint efforts of all employees, the company has achieved satisfactory results in all aspects of its work, paving the way for a stable plan for 2022; under the influence of the epidemic, various departments have been integrated and updated, Mutual cooperation has made all the pre-determined business indicators basically achieved, which is not easy to achieve good results in an epidemic environment. I would like to express my heartfelt thanks to the company's hard-working and tenacious colleagues.This annual meeting is more exciting than ever. The increase in personnel makes the big family more and more lively. I accidentally discovered versatile colleagues. Each department group organizes programs. It's very powerful. I practice after class, dance, sing, and perform in sketches.Mr. Mou delivered a speech. It is worth mentioning that our boss not only thanked employees for their hard work, but also paid special attention to marriage matters. He often encouraged single colleagues to find a good match in addition to work. They are responsible for family, work, and more. treat society.Standing on the stage are small partners for more than 5 years or even 10 years. Their efforts have been unanimously recognized by everyone. Thanks to them, the company can have more than 10 years of glory.In 2022, our big family is ready to go ahead, enhance the company's overall combat effectiveness, tap the potential of every employee, and open up a new situation. We wish Daxinlang a new year to compose a new movement.

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  • 27

    Indasina and SIMCom together

    The 2021 18th China International Social and Public Security Expo (hereinafter referred to as the CPSE Expo) with the theme of "Let the World See You" was grandly opened at the Shenzhen Convention and Exhibition Center from December 26 to 29, involving smart cities, smart security, 5G, Big data, artificial intelligence, unmanned systems and other fields, including more than 20 industries such as security monitoring, smart home, intelligent transportation, anti-theft alarm, chips, biometrics, security inspection and detonation, drones, fire rescue, etc., more than 60,000 A safety precaution product was unveiled.This exhibition is worth paying attention to: AI and chips. The reporter saw at the scene that the development of AI has become more rational now, and it has gradually been applied from the concept of cool. And AI empowers thousands of industries, and many security companies have seen new business value, and have started research and scenario innovation of "security + AI".At the same time, artificial intelligence, big data, cloud computing, biometric identification, Internet of Things, digital twins, etc. have been integrated with many security scenarios, and their applications have been further deepened and broadened. The major favorable blessings of national policies such as "New Infrastructure" and "14th Five-Year Plan" have spawned the release of business integration innovation needs such as machine vision-based video surveillance, smart home, ground-air three-dimensional intelligent transportation, and smart cities, and injected into the industry. new momentum for sustainable development.This year's CPSE Expo, there are more than 20 semiconductor companies participating this time. The heavyweight chip companies include: Huawei HiSilicon, Bitmain, Ziguang, Fullhan Micro, Smartway, Kneron, Zhongxing Technology, Geke Micro , Dingxin Infinite, Kedian Technology, Zhaoguan Electronics, Rockchip, Yizhi, Dapu, Jingshi, Xingchen, Tuoerwei, Silan Micro, Kuxin Micro, Changguang Chenxin, Weiguang Collector , Fuao Xingbao, Diwen Technology, etc.; our agent SIMCOM SIMCOM also participated in the exhibition. In order to actively assist SIMCom, our company immediately sent business colleagues to the exhibition to help.Smart cities in the age of machine vision. With the development of technology, security is moving from traditional video surveillance to AI vision, from the initial prevention and control auxiliary system to an efficient production system, and intelligent security empowers thousands of industries. The exhibition products almost cover the upper, middle and lower reaches of the industrial chain: upstream semiconductor chip companies, raw material suppliers, solution providers, algorithm providers; midstream manufacturers and software providers, downstream system integrators and service providers, etc. From lenses to chips to cameras, to edge devices to back-end storage, computing, and display, al...

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  • 19

    2021 Indasina internal PK competition successfully concluded

    After a fierce PK friendly match in September, October ushered in a moment of fruitful results. Whenever the host reported amazing data, everyone cheers, it was a breakthrough, a new high, and the result of our hard work.It is wonderful to have you, Indasina colleagues; no matter the business colleagues standing in the forward or the logistics colleagues working silently, each of us has gathered together to struggle.With countless red envelopes, just look at the smiles of our colleagues.Colleague's evaluation: We have a boss who cares about employees, not only at work, but also in the lives and mentality of employees, which is very warm.There is also a small surprise. I will gather the birthday stars for birthdays in October.Although the September PK competition is over, there are more monthly challenges. We will continue to carry forward the spirit of September and the spirit of not giving up. Just like our colleagues said: Break through yourself, communicate with customers sincerely, and be trusted by customers , I never thought I would be able to receive a large order in the early morning of September 30. There are more Indasina company dynamic sharing "Indasina sponsors and supports the "2021 International AIOT Ecological Development Conference"" "Indasina Group internal business PK competition in September is starting"

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  • 17

    Indasina sponsors and supports the "2021 International AIOT Ecological Development Conference"

    The annual industry event "2021 International AIoT Ecological Development Conference" was grandly held in Shenzhen. This conference was supported by 10+ AI and IoT-related associations. Among them, Indasina is also one of the sponsors, and Indasina strongly supports it.Promote technical exchanges and business cooperation between upstream and downstream companies in the application market of smart cities, smart homes, smart energy and other industries, integrate the technical strength and market channel resources of the international AloT, and create project roadshows for upstream and downstream companies in the electronics industry chain in the Guangdong-Hong Kong-Macao Greater Bay Area , Looking for technical partners, docking ecological cooperation platform.In order to facilitate the participants to benefit from this conference to the greatest extent, the organizer has sorted out the following 8 highlights for everyone.The first highlight: National Energy Internet Industry and Technology Innovation Alliance Energy Internet of Things Special Committee, China Smart City Construction Investment Alliance, Shenzhen 5G Industry Association, Shenzhen Semiconductor Industry Association, Shenzhen Robotics Association, Shenzhen Artificial Intelligence Society, Shenzhen Computer Industry Association, Shenzhen Big Data Industry Development Promotion Association, Shenzhen Microwave Communication Application Industry Association, Shenzhen Internet Industry Association, Shenzhen Information Industry Association, Ningbo Internet of Things Intelligent Technology Application Association will be the co-organizers of this conference to jointly promote Cross-regional cooperation and exchanges in China's AIoT industry.The second highlight: Three topics that cannot be ignored in the evolution of smart cities, new thinking in the AIoT era, empowering smart IoT edge processing, smart and secure wireless connection technology solutions, healthy and smart lighting IOT applications, and NFC wireless charging Application prospects and solutions in the wearable device market, interconnected lighting based on PoE power supply and visible light communication.The third highlight: Co-creating a smart life with the Internet of Everything, AIoT chip system solutions in the whole house smart scene, PLBUS power line bus to help the whole house smart, a new generation of LPWAN technology TurMass and its application in smart cities, under the background of industrial Internet Smart city solutions.The fourth highlight: looking for the next investment outlet and business partners, 7 high-growth emerging projects will be roadshows at this conference, investors and engineers friends actively participate in exchanges.The fifth highlight: Looking for business opportunities in the emerging smart microgrid and energy Internet markets, this conference will also promote the rise and cooperation of the energy Internet market with the National Energy Internet Industry and Technolog...

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