RCMT1040202DEB25

1. Set CPU internal registers, including status register and SP, etc. start_code:       /*       * set the cpu to SVC32 mode       */       mrs r0, cpsr       bic r0, r0, #0x1f       orr r0...[Details]

The main circuit of this power supply is shown in Figure 2-11. In terms of form, it is basically the same as the flyback circuit diagram. However, the polarity of the transformer winding is opposite,...[Details]

Faced with the raging price war, Great Wall chose technical "rolling" - not simply cutting prices and adding inward rolling, but through technological innovation so that consumers can enjoy the pe...[Details]

Saves up to 50% of power for battery-powered devices and is optimized for high-condensing environments Four-in-one MEMS sensor in a compact package accurately measur...[Details]

With the vigorous development and application of intelligent manufacturing technology in my country, various large enterprises have reached a new height and demand for the intelligence of warehousi...[Details]

Timing and protocol are two key points in digital system debugging, and they are also where logic analyzers can play their most valuable role. How can we use a logic analyzer to quickly complete wiri...[Details]

    To control brightness, light emitting diodes (LEDs) require a constant current. This is achieved by placing a resistor in series with a group of LEDs. Since both the voltage across a group of LEDs...[Details]

"Electronic Assembly and Debugging" Preliminary "Electronic Scale" Circuit Function Introduction 1. Function Description Electronic scale is mainly controlled by single chip STC90C52RC core to realiz...[Details]

Recently, Hyundai Autron and Wind River signed a cooperation agreement, and the two parties will cooperate to develop the next-generation autonomous driving and connection platform. In fact, as earl...[Details]

ON Semiconductor’s Intelligent Perception Technology Enables 360-degree Vision for AutoX’s 5th Generation Autonomous Driving System 28 2D image sensors and 4 3D LiDAR sensors elimina...[Details]

The 28th Shanghai International High-end HIFI Demonstration Conference (Shanghai SIAV Audio Exhibition) was held in Shanghai from October 23rd to 25th. As one of the important exhibitions in the dome...[Details]

High-power LEDs have higher luminous efficiency and service life than fluorescent lamps. People should install a heat sink according to the actual usage. At present, the retail price of domestic 3W...[Details]

Recently, Sage Microelectronics Corp. (Sage Microelectronics Corp.), a chip design company in mainland China, received RMB 240 million (approximately US$35 million) in financing, which will be used t...[Details]

Interface circuit between X25165 and 89C51: This chip can be used in an 8051 microcontroller system according to the connection method in Figure 2. Software interface design According to the connec...[Details]

1. Introduction In order to develop forestry and agriculture, drive the development of the papermaking industry, and protect the ecological environment, the country has introduced strategi...[Details]