The chip we chose is STM32F746 or F767, because there are only two F7 Nucleo boards, and the two chips are similar. The main difference is that the Flash of F767 is 2M, [color=#222222]512 Kbytes of SR...
Asking experts: I use IAR to debug ARM programs, but some programs can be downloaded to the target board for online debugging, while some programs can only be compiled (0error 0 warning), and debuggin...
[i=s] This post was last edited by 37°Man on 2015-12-21 23:18[/i] [color=#000][font=微软雅黑][backcolor=rgb(219, 238, 243)]Pathfinder8:38:46[/backcolor][/font][/color] [color=#000][font=微软雅黑][backcolor=in...
I recently encountered a problem and would like to ask for your advice: the switch uses 98DX107+88E1112. There was no packet loss when the device was first tested. Recently, packet loss was found duri...
Development board: SparkRoad (5 sets in total)
From: Shanghai Anlu Information Technology Co., Ltd.The domestic FPGA Anlu is here. Interested netizens please apply for evaluation quickly~
In this eval...
High efficiency and low standby power consumption are two major challenges in today's switching power supply design. Resonant topology or LLC topology is becoming increasingly popular because it ca...[Details]
1. Overview
Will passive devices
produce nonlinear intermodulation distortion? The answer is yes! Although there is no systematic theoretical analysis, it has been found in engineerin...[Details]
As LEDs continue to improve in almost every aspect of performance and cost, LED lighting is being used in an increasingly wide range of applications, among which LED street lights are a focus of in...[Details]
With the development and widespread application of computer technology, especially in the field of industrial control, computer communication is particularly important. Although serial communication g...[Details]
With the rapid development of intelligent control technology, computers and information technology, the trend of information appliances IA (Information Application), computers and communications integ...[Details]
Continuity test
A variety of devices need to be checked for continuity, including cable assemblies, printed circuit boards, and connectors to ensure that these components have the expected contin...[Details]
The TPS92210 is a single-stage LED lighting pulse width modulation (PWM) controller. The TRIAC dimmable solution not only regulates the LED current, but also achieves a power factor close to 1. The...[Details]
LED guardrail lights use fluorescent tubes or LEDs as light sources and continuous guardrails as carriers to form an approximately linear guardrail light strip. This article mainly introduces...[Details]
D5026A is a driver IC designed by Shanghai Debei Electronics for energy-saving LED display screens. Its design concept is energy-saving and compatible with existing solutions, that is, it can be ...[Details]
Introduction
Nowadays, people pay more and more attention to the security alarm system, and people have higher and higher requirements for the functions and performance of the alarm. This paper prop...[Details]
Car lights, whether headlights, fog lights or tail lights, play an important role in driving safety. However, the material of the car lights determines that the probability of damage in a collision...[Details]
In recent years, with the increasing maturity of LED technology, LED light sources have been increasingly widely used due to their advantages of using low-voltage power supply, low energy consumpti...[Details]
Power supply is often the most easily overlooked link in the circuit design process. In fact, as an excellent design, power supply design should be very important, which greatly affects the perfor...[Details]
Based on the actual situation, a remote intelligent anti-theft alarm device for home use, connected to the telephone line, simple to operate, and stable and reliable in operation is designed. When ...[Details]
DigRF
is
poised to replace the two main forms of data communication paths between RF and baseband semiconductor devices:
analog
signaling, and proprietary digital signaling (paralle...[Details]