brief introduction Radio frequency (RF) amplifiers can be installed on printed circuit board (PCB) by using pin structure chip level package (lfcsp) and flange package with mature reflow soldering process. PCB not only acts as the electrical interconnection connection between devices, but also is the main way for the amplifier to exhaust heat (using the […]
Monthly Archives: March 2020
Allegro introduces two chip highly programmable linear Hall sensor
Allegro Microsystems, LLC announced the launch of a new dual chip highly programmable linear Hall sensor IC a1346, which is an ideal solution for safety focused applications. A1346 integrates the advantages of complete chip redundancy and full diagnosis. The combination of these two features can achieve a higher level of diagnosis without interrupting the application […]
The UK has developed a non-invasive wearable sensor AI that can detect hypoglycemia through an electrocardiogram
Researchers at the University of Warwick in the UK use a non-invasive wearable sensor, relying on the latest artificial intelligence, to detect hypoglycemia from the original ECG signal. The new technology was developed by Dr Leandro pecchia of Warwick University. At present, the NHS provides continuous blood glucose monitor (CGM) to detect hypoglycemia (blood or […]
The difference between ARM embedded system and SCM, arm is more complex than SCM
At present, arm, PowerPC, MIPs, Motorola 68K and ColdFire are common embedded processors, but arm is the absolute mainstream. As a chip manufacturer that does not produce chips, arm supports the operation of various embedded devices, smart phones, tablet computers, intelligent wearable and Internet of things devices all over the world. At the same time, […]
80C196KB single chip microcomputer control design of sterilizer
Sterilizer is an important equipment to protect human life and health. In developed countries, both domestic and commercial sterilizers are very popular. The sterilization of sterilizer mostly depends on the reliability of the control system. In view of the unstable control system of sterilizer and the unfriendly human-machine interface in a medical equipment factory, the […]
Samsung also launched exynos 990 chip to keep pace with Qualcomm snapdragon 865
Recently, according to foreign media, Samsung’s own exynos 990 chip is expected to be installed on the galaxy S11 series, keeping pace with Qualcomm snapdragon 865. Among them, the US version and Bank of China Galaxy S11 series are expected to be equipped with Xiaolong 865, while the Korean version is expected to be equipped […]
Weigh! Witness the glory and infinite possibilities ðž“œ RIGOL mso8000 series won 2019 China’s “IOT Technology Innovation Award”
On December 12, 2019, RIGOL product mso8000 series 2GHz bandwidth digital oscilloscope returned with great reputation, and won the 4th China “IOT Technology Innovation Award” in 2019 with its innovative value and far-reaching influence of outstanding technology! This is RIGOL’s second award after rsa5000 spectrum analyzer â–² RIGOL won the “IOT Technology Innovation Award” trophy […]
Samsung Fab 17 plant power failure DRAM and NAND chip production line affected
On January 2, it is reported that on the last day of 2019, Samsung Electronics confirmed to the outside world that a power outage occurred at the chip factory in Huacheng, South Korea, on Tuesday afternoon, lasting for about one minute, resulting in the suspension of some of its production lines. It is reported that […]
Setting principle of auto reclosing action time
Setting principle of auto reclosing action time (1) The three-phase reclosing time adopted for one-sided power supply shall not only be greater than the arc extinguishing time at the fault point and the time for surrounding medium to free, but also be greater than the time for the circuit breaker and operating mechanism to return […]
How to realize the informatization and timeliness of warehouse with RFID
The importance of warehouse can be imagined, the most important part of enterprise management, how to make efficient use of warehouse. The rent of the site is more and more expensive. The turnover speed of the goods in the warehouse needs to be continuously accelerated to increase the use frequency of the warehouse. So the […]