Hanchuan Technology has been deeply involved in the embedded field for over twenty years. Our sales engineers often receive inquiries from customers asking, “Can you provide a quick quote based on simple parameters?” We fully understand the customers’ pursuit of project efficiency. However, for core boards that truly meet industrial-grade customer requirements, “quick quotes” often … Read more
Some screenshots of electronic books 【Complete Set of Hardware Learning Materials】
Based on the provided technical parameters and industry background, the MIPI-A-PHY v1.1.1 serializer/deserializer chips that match the description are most likely from Texas Instruments (TI) or Renesas Electronics. The following is a detailed analysis: 1. Texas Instruments (TI) TI’s DS90UB96x series (such as DS90UB963Q-Q1 and DS90UB964Q-Q1) is an automotive-grade SerDes solution designed for MIPI-A-PHY, supporting … Read more
MIPI (Mobile Industry Processor Interface) is a core transmission standard for devices such as smartphones, tablets, and automotive systems, which includesD-PHY (used for CSI cameras/DSI displays) andC-PHY (higher bandwidth, no independent clock) physical layer protocols. Its characteristics include: Differential Signals: D-PHY includes 1 pair of clock + 1~4 pairs of data lines; C-PHY transmits embedded … Read more
Abstract:This article presents a development plan for a mobile robot. The robot is based on the Arduino Mega 2560 R3 and uses a single-layer robot platform as its chassis, along with a 400-point unallocated MB-102 breadboard. The robot is equipped with the following sensors: ultrasonic sensor HC-SR04, KY-033 line sensor, flame sensor KY-026, infrared thermal … Read more
OCA optical adhesive is the “invisible link” in the electronic display industry, ensuring the thinness, high brightness, and reliability of modern screens through exceptional optical performance and stable adhesion.With the popularity of foldable screens and large in-car displays, the technology is upgrading towards flexibility and ultra-thinness. The domestic substitution process (such as Zhongjiu Guofeng and … Read more
Three new modules from Hezhao: Air780EHM, Air780EHV, Air780EGH offer features such as abundant resources, comprehensive audio capabilities, and integrated communication and positioning, providing a new low-power solution for industry applications. Engineers in the community often ask: When will there be supporting boards available? The previous Air780EPM development board was too large; we want something smaller! … Read more
Wireless Technologies Wireless Technologies 1. RF (Radio Frequency), such as RF433, RF315RF technology introduction: RF is the abbreviation for Radio Frequency. The dictionary definition of Radio is: n. radio communication, radio receiving device, radio broadcasting equipment; v. to send via radio. The dictionary definition of Frequency is: n. frequency, periodicity, occurrence count. In electronic theory, … Read more
(This article is translated from Semiconductor Engineering) There is an increasing discussion in the industry about the many benefits of the RISC-V architecture, but is it really the right starting point? While it is not without flaws, it may offer the flexibility needed for gradual progress. The development of computer architecture and software has followed … Read more
Part One: Evolution of DRAM Technology and Wafer-Level Testing 1.1 Duality of DRAM Feature Size Shrinkage Dynamic Random Access Memory (DRAM) serves as the core storage component of modern computing systems, with its technological evolution consistently advancing towards high density and high performance goals. From DDR1 to DDR5, the generational iterations have seen exponential increases … Read more