B-3102R34P-A000

American chip giant Qualcomm recently announced that it would lay off 79 employees in San Diego, where its headquarters is located, due to the downturn in the global smartphone market. According t...[Details]

ARM is a RISC structure. The movement of data from memory to CPU can only be completed through L/S instructions, that is, ldr/str instructions. For example, if you want to read data from somewhere in...[Details]

1 Advantages of switching regulated power supply Low power consumption and high efficiency. In the switching voltage-stabilized power supply circuit in Figure (1), the transistor V, under ...[Details]

From the previous analysis, it is known that the dynamic performance of the BJT inverter with a resistive load is not ideal. Under the premise of keeping the logical function unchanged, several compon...[Details]

EEPROM is often used in project development. Now I will list the pitfalls I have encountered in my development and my own solutions. (1) Phenomenon: The ID of the encrypted remote control is automati...[Details]

How does GPRS obtain the location? GPRS is different from GPS. We all know that GPS uses satellites to locate, while GPRS uses base stations to locate. Its positioning accuracy is affected by the loc...[Details]

Ⅰ. Write in front IAR software has multiple series versions, such as MSP430, STM8, etc., but in order to make the software "compatible" in use, the multiple series software launched by IAR have simil...[Details]

An embedded system is a combination of computer hardware and software with specific functions or purposes, or a special computer system that is installed in another device and controls the device. ...[Details]

Dry lint tester produced by Shandong Sairuite The dry lint tester is also called a twist tester. This equipment is used to evaluate the lint test of nonwoven fabrics under dry conditions. It is mainl...[Details]

1. Introduction Organic electroluminescent display (OLED) technology is the next generation of the most competitive flat panel display technology. At present, the research focus of O...[Details]

ARM stack instructions The contents of stack instructions in ARM's instruction system are easy to cause confusion. This is because two parameters are required to accurately describe the characterist...[Details]

        The new Pico Neo 3 VR all-in-one product is about to be released, and pre-sale will start on April 16. The official said that it is equipped with Qualcomm Snapdragon XR2 mobile platform, whic...[Details]

In early July, foreign media reported that wafer foundry TSMC's 2nm process technology will begin risk trial production at the Baoshan wafer fab in Hsinchu Science Park in the middle of that month,...[Details]

　　With the rapid development and increasing maturity of Internet of Things technology, ultra-low power wireless sensors have become an important component of the Internet of Things. Wireless sensor n...[Details]

Non-contact temperature sensor is a sensor that uses infrared technology to measure the surface temperature of an object. It has the advantages of fast measurement speed, high accuracy, and no envi...[Details]