Portable spectrum analyzers have become a common choice for radio interference detection and analysis, especially for on-site interference troubleshooting and tracking and positioning applications, du...
With the increasing application of FPGAs and the increase in FPGA capacity and functions, FPGA verification methods and tools have become increasingly important. The complexity of FPGA verification re...
[i=s]This post was last edited by qwqwqw2088 on 2019-10-25 08:32[/i]The reference design implements Class 0.1 split-phase energy metering using high-performance, multi-channel analog-to-digital conver...
[Xianji HPM6750 Review] HPM SDK Development Environment Construction and Hello World
In the previous post, we introduced how to download the materials needed for HPM6750 development, including the dev...
[i=s]This post was last edited by Jacktang on 2019-10-10 21:35[/i]The state machine switching diagram of the terminal device during operation is as follows. This diagram comes from Figure 5 in the doc...
Some time ago, I bought a toy from Hasbro. Yes, it is the protagonist of today, Bumblebee. The manufacturer is really honest! It is indeed a toy... It is a toy no matter how you look at it... Oh... Th...
With the development of monitoring technology, the development of intelligent networking and simplified engineering wiring has attracted more and more attention and love. The scale of security monito...[Details]
Moore's Law has driven the semiconductor industry forward. Previously, it relied on two magic weapons: one was the reduction of process size, and the other was the increase of silicon wafer diameter....[Details]
The code of API
embedded programming can be simply divided into two parts. One is the algorithm part that is independent of hardware, and its programming is no different from ordinary C programming; ...[Details]
Microsoft recently launched the Surface Duo, and the first reviews of the device haven’t been very good. However, if you’re the type who prefers a single-screen device over a dual-screen device...[Details]
Reset Circuit
Figure 1. Reset circuit diagram
The setting and resetting of a microcontroller are both to initialize the circuit to a certain state. Generally speaking, the function of a microcon...[Details]
introduction
With the continuous development of microelectronics technology, it is easy to combine computer technology with measurement and control technology to form an intelligent measuremen...[Details]
(Photo source: WM Motor) According to foreign media reports, on December 10 local time, BlackBerry Limited announced that Chinese electric vehicle manufacturer WM Motor will embed BlackBerry's QN...[Details]
In the field of modern audio-visual media, due to the development of SOC, multimedia electronic products with powerful functions and small size are increasingly popular. People no longer need to be in...[Details]
CS1240 is a precision analog-to-digital conversion (ADC) chip developed in China with a resolution of 24 bits and an effective accuracy of up to 21 bits. It can be widely used in industrial process...[Details]
The ARM system CPU has the following 7 working modes. User mode (usr): The normal program execution state of the ARM processor. Fast interrupt mode (fiq): used for high-speed data transmission or c...[Details]
The automotive industry continues to integrate more advanced sensors with higher resolution and faster update rates, and automotive safety applications are the epitome of this industry trend. Autom...[Details]
The battery technology in today's portable electronic devices includes several aspects such as power detection algorithm, battery charging algorithm and battery charging technology. As we al...[Details]
MCS-51 has 4 bidirectional parallel IO ports: P0, P1, P2, and P3; among them, P0 is a three-state bidirectional port with a relatively large driving capability, which can drive up to 8 TTL circuits; P...[Details]
On October 20, 2021, Beijing time, the new product of the iQOO Z5 series family---iQOO Z5x officially started pre-sale before the arrival of the "Double Eleven" promotion. The new iQOO Z5x is availab...[Details]
Test/Measurement
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