Shenzhen Changjiang Connector Co., Ltd. is a world-leading professional connector manufacturer with 20 years of experience. Its products mainly include wire-to-board connectors, board-to-board connectors, wire-to-wire connectors, wire harness processing and connector design, mold development and manufacturing. It is compatible with international brand connectors from Europe, the United States, Japan, South Korea and other countries.
Evaluation kit: TL570x-EVM (3 sets in total)
Kit source: Tronlong TechnologyChuanglong Technology TL570x-EVM is a heterogeneous multi-core SoC evaluation board designed based on TI Sitara series AM570...
Have you bought a USB flash drive recently? Have you ever noticed whether you bought USB 2.0, 3.0, 3.2 or 4? What exactly does USB mean here?USB is actually the key technology to achieve data transmis...
After a day of debugging, the LCD5110 display finally drove successfully. The program was ported from STM32, and a logic analyzer was used to adjust the timing. During the debugging process, I made a ...
[i=s]This post was last edited by 805721366 on 2022-7-31 09:18[/i]This article introduces the TIM3 timer output PWM test
Hardware Hookup
TIM3CH1 —— PA6
TIM3CH2 —— PA7Software Code
The TIM3 output PWM ...
There was a time when TI held many seminars across the country every year and gave away various development boards. At that time, Lierda was the main agent....
Taking ATMEL's AT89S51/AT89S52 microcontroller as an example, this paper introduces the principle of ISP technology and the implementation method of ISP online programmer. There are 4 ISP pins...[Details]
The so-called automated testing framework is a collection of assumptions, concepts, and practices that provide support for automated testing. The following describes several commonly used automated...[Details]
Capacitance-voltage (CV) and AC impedance measurements are often performed on many types of devices for a wide variety of applications. For example, CV measurements are used to determine the followin...[Details]
1. Security system If the external clock source of the MCU's main clock is suddenly damaged, disconnected, or fails for other reasons, it will automatically switch to the auxiliary clock source HSI...[Details]
The pulse voltage on the collector of IGBT (Q1) is divided by R76+R77 and R53 and sent to the base of Q6. The sampled voltage is obtained at the emitter. This reflects the change of the voltage of Q1...[Details]
Some basic components of the car circuit will always be damaged, so how should we check them? This article lists seven places of detection methods for car circuits. Let's take a look! 1. Inspection...[Details]
Recently, "Consumer Reports" compared the active driving assistance systems (ADAS) of 12 car companies including Ford, General Motors, Tesla, and Volkswagen, in terms of functions and performance, ea...[Details]
On the morning of April 22, Apple announced today that it has established a new partnership with the China Green Carbon Foundation to provide support in supporting research, exploring best pract...[Details]
Depending on the application, LEDs may be powered by different power sources such as the AC line, solar panels, 12 V car batteries, DC power supplies or low-voltage AC systems, or even alkaline and ...[Details]
In order to meet the application of a certain micro-power instrument and improve safety performance, a design scheme for an ultra-low power lithium battery management system is proposed. The scheme...[Details]
Recently, Smart Bud released the "2023 China Science and Technology Innovation Coordinate Report" and the "2023 Global Science and Technology Innovation Coordinate". OPPO was selected into the 2023 G...[Details]
Section 1 System Overview Keil C51 is a 51 series compatible microcontroller C language software development system produced by Keil Software, USA. Compared with assembly language, C language has obv...[Details]
Thermal runaway of power batteries , which in turn causes electric vehicle fires and even explosions, has always been a major concern for consumers, battery manufacturers, and vehicle manufacturers...[Details]
Che Dongxi reported on April 19 that during the experience meeting, Bose demonstrated to Che Dongxi a series of innovative technologies in three major areas: immersive music reproduction, active s...[Details]
The timer of the microcontroller is indeed very powerful. It occupies more than 100 pages in the reference manual, which is more than 1/4 of the reference manual. The timers of STM32 are divided into...[Details]
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