. 10 Cost-Effective Domestic Commercial Display Solutions PCBA ❤ ❤ ❤ Very suitable for Android motherboards for HD network playback boxes, video advertising machines, and frame advertising machines Solution Introduction: The ZC-339 uses the Rockchip RK3399 (dual Cortex-A72 big cores + four Cortex-A53 small cores) six-core 64-bit super powerful CPU, equipped with Android 7.1 system, … Read more
The development of packaging has evolved from the early DIP to the current 3D ICs [1][2], with a variety of packaging types emerging. Just the QF series has spawned a long list of types such as QFN (no leads), QFP (with leads)… There are many choices in terms of product applications [3], and each type … Read more
In the process of circuit board manufacturing, electronic clean rooms are not only a key link in ensuring product quality and production efficiency but also an important place for safeguarding employee health and safety. Due to the involvement of high-precision electronic equipment, chemical solvents, and strict cleanliness requirements, it is particularly important to formulate and … Read more
The PCB circuit board, after being coated with conformal coating, can effectively prevent moisture from damaging the circuit board. Prolonged exposure to moisture can significantly reduce the insulation resistance between conductors, accelerate high-speed decomposition, lower the Q factor, and corrode the conductors. Coating with conformal coating can effectively protect the performance of the circuit board … Read more
Changqing Cloud Overview of Domestic AI Chips: GPU/NPU Manufacturers Are All Here GPU NPU Introduction The explosive growth of artificial intelligence computing power is driving the global semiconductor industry landscape to be reshaped. According to IDC’s forecast, by 2025, the scale of China’s AI chip market will exceed 200 billion yuan, with training chips accounting … Read more
Lenovo showcased two concept validation devices at MWC, both of which are AI PC peripherals. These devices are equipped with independent NPU, capable of injecting AI computing power into older devices without integrated NPU, providing support for local inference of large models. The monitor, which has a built-in NPU, not only provides AI computing power … Read more
Click the blue text ↑ to follow us Recently, Suzhou Guoxin Technology Co., Ltd. (hereinafter referred to as Guoxin Technology) and Anhui Wentian Quantum Technology Co., Ltd. (hereinafter referred to as Wentian Quantum) established a “Quantum Chip Joint Laboratory” to collaborate on the development of the quantum secure chip CCM3310SQ-T, which has completed its research … Read more
Michelangelo’s famous painting “The Creation of Adam” captures a moment where God and Adam extend their fingers towards each other, that earth-shattering touch is the moment God bestows life and soul upon humanity. Image source: Internet In the world of robots, humans play a role similar to that of God. Robots possess a systematic “body … Read more
With the continuous improvement of scientific and technological levels, the construction of smart cities based on the Internet of Things (IoT) broadly refers to the intelligent information management of urban areas. It utilizes technologies such as IoT, big data, and cloud computing to process, analyze, and manage cities through intelligent means. The construction of smart … Read more
With the development of Internet of Things (IoT) technology, the number of clock synchronization-related services is gradually increasing, and the demand for time synchronization accuracy in IoT devices is becoming higher. Recently, China Mobile Internet of Things Co., Ltd. (hereinafter referred to as “CMIoT”) collaborated with Spirent Communications to conduct comprehensive performance verification of a … Read more