-
The physical layer and protocol layer testing of DDR2 and DDR3 can be considered as the most complex and difficult digital bus to test so far, and one of the difficulties is to correctly detect t...[Details]
-
Temperature compensated quartz crystal oscillators (TCXOs) are widely used as a high-precision frequency source in communication systems, radar navigation systems, and precision measurement and contr...[Details]
-
As an auxiliary means to improve the flexibility of the power system and ensure power supply, new energy storage can play an important role in the process of building a new power system. In view of...[Details]
-
Dr. Handel Jones, CEO of International Business Strategies (IBS), a strategic consulting firm for the U.S. electronics industry, analyzed the areas in which China is catching up with the United State...[Details]
-
Compared with traditional door locks or password locks, the key function of smart door locks is to open the door directly through the mobile phone through technologies such as Bluetooth, with the h...[Details]
-
40 V and 100 V devices are AEC-Q101 qualified and offer space savings and improved thermal performance compared to traditional SOD/T packaged diodes
MALVERN, Pa., Pennsylvania — Octo...[Details]
-
When the current to be measured is large, the resistance R value is often required to be very small to avoid negative effects such as excessive voltage division and resistance heating. At this time, ...[Details]
-
Recently, the company developed a new project. For cost considerations, the space required can only be 32K+8K. LPC2131 (ARM7 microcontroller chip) was selected, and UCOS-II real-time operating system ...[Details]
-
Let's talk about the hardware and software first: Hardware: The main control stm32c8t6 and 485 chips are isolated chips ADM2483, and the debugging tool is a usb to 485 connected to the PC. Software: ...[Details]
-
Driven by the concepts of electrification, networking, and
intelligence
, current car design is undergoing earth-shaking changes. The three are progressive, and electrification allows the n...[Details]
-
As system complexity increases and digital components proliferate, the number of internal voltage rails continues to increase, and a mechanism must be available to monitor and control these rails. It...[Details]
-
Using the IIS knowledge explained in the previous article, we use the DMA controller to transfer data between the memory and the IIS send FIFO instead of polling. In this way, during the music playba...[Details]
-
Modern circuit design and signal transmission undoubtedly place higher and higher demands on engineers. As transmission rates continue to rise, signal integrity issues have become a key factor affe...[Details]
-
1. Introduction
Technicians and engineers in many industries often need to perform floating measurements on two or more signals at work, that is, to measure multi-terminal signals without referenc...[Details]
-
A soft starter is a device used for starting and controlling motors. It can effectively reduce the current shock when the motor starts, extend the service life of the motor, and improve the stabili...[Details]