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.
[i=s]This post was last edited by sky999 on 2020-3-30 14:37[/i]According to this circuit, I can't read the remote control signal. VCC is 5V, and pin 5 (DO) is always 2.5V. When the remote control is p...
Does anyone have the sprc940.zip and sprc941.gz software packages provided by TI? These are the assembler programs for the PRU part of the TMS320C6748 chip. The official interface is no longer availab...
[i=s]This post was last edited by Circuit Art on 2019-7-30 17:18[/i]Analog Dialogueis a free technical magazine published by ADI. It has been published monthly since 1967, the second year after the co...
This is the first time I use stm32, the chip is STM32F103CBT7.
The working process is: at fixed intervals, an external interrupt will wake up the CPU for measurement, store the data in the on-chip fla...
ICU-20648 is a 6- input inertial sensor, a 3 -axis gyroscope, a 3- axis accelerometer and a Digital Motion Processor (DMP) in a 24- pin QFN package . It has an on-chip 16 -bit ADC and a communication ...
Good afternoon, everyone~~I am very happy to tell you that our moderator team has expanded again.Welcome moderator Wu Zushi Meng to take office~~~ Let us work together to maintain and operate the embe...
Today, we have a certain understanding of the microcontroller keys. Microcontrollers are divided into stand-alone keyboards and matrix keyboards. The stand-alone type occupies more IO port resources a...[Details]
An electric motor (commonly known as a "motor") is an electromagnetic device that converts or transmits electrical energy based on the law of electromagnetic induction. Its main function is to gene...[Details]
BRUSSELS (Reuters) - Germany’s electric car charging stations will be investigated by the country’s antitrust regulator, the Bundeskartellamt, following a flood of complaints that they are too expe...[Details]
Amplifier function key diagram
The function of each button of the amplifier:
1.MIC1: Microphone 1, GA: Microphone 1 volume dimming potentiometer (also known as volume switch knob).
2...[Details]
Abstract: One of the key technologies of digital camera night visibility instrument is to process the image information of target light source and black body collected by CCD at high speed and in rea...[Details]
The huge impact of the new coronavirus on global businesses has begun to emerge. Yesterday, the US mobile phone giant Apple suddenly announced that it would close its retail stores, offices and cal...[Details]
High-speed digital signal processor is one of the hot technologies in the current information industry. Using the most advanced DSP will undoubtedly make the products developed more competitive in ...[Details]
Abstract: A novel multi-channel output isolation drive circuit is presented. It uses a distributed current source power supply method to solve the difficulties of multi-channel isolation output, ...[Details]
In the ARM system, there are usually three ways to control the execution flow of the program: During normal program execution, the value of the program counter register (PC) increases by 4 bytes fo...[Details]
LED is very popular in the market because of its high efficiency and low energy consumption. Therefore, it is widely used in display lighting , signal indicator lights and other fields. However...[Details]
introduction
Frequency modulated continuous wave (FMCW) radar is a radar system that obtains distance and speed information by frequency modulating continuous waves. It has attracted widespread a...[Details]
In overseas markets, one of the "bottlenecks" in the development of e-commerce is logistics and distribution. For well-known reasons, distribution is a difficult problem for areas with low populatio...[Details]
introduction With the rapid growth of demand for emerging portable devices such as tablets and smartphones, many new challenges have emerged in improving the performance of battery-powered syste...[Details]
The iW3620 uses iWatt's patented PrimAccurate primary-side control technology, which reduces the number of external components, thereby reducing product size and cost by eliminating the need for trad...[Details]
introduction
The twisting machine is one of the key equipment in the glass fiber production line. The smooth operation of the twisting machine and the adaptation to the diversification of ...[Details]
PCB Design
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