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.
Dear experts, this is a dual-integration AD circuit for analog-to-digital conversion. The left in is the voltage to be measured, 0 to -5V negative value, the right three are the comparator inputs to t...
[size=4]Ultra-wideband positioning principle: [/size] [size=4] By deploying base stations indoors (outdoors), carrying tags on the positioning target; tags transmit ultra-wideband signals, base statio...
The USB Type-C interface, developed by the USB -IF organization, was recognized by Apple, Google, Intel and other manufacturers as early as 2014, and related products were launched in 2015. Compared w...
In "Rectification Miscellaneous (VII)", we introduced some voltage doubler rectifier circuits. Those voltage doubler rectifier circuits are all derived from the half-wave rectifier circuit as shown in...
Things to note when selecting and using a POE switchThe power supply of the POE switch is equivalent to the power cord. It supplies power to wireless AP, Internet phone, network camera and other devic...
When you get home, your shoes automatically turn into lazy slippers. When you are tired, you can easily kick off your shoes when you enter the house.How to achieve it?There is an opening in the middle...
We found in the official forum that the BootLoader (hereinafter referred to as BL) unlocking tool for realme X2 Pro, which is currently upgrading to Android 10 operating system, has been released. By...[Details]
On January 17, MediaTek released a new flagship chip, the Dimensity 9000. After the release, OPPO announced that it would be the first to launch this 4nm flagship processor, and the first model...[Details]
China Energy Storage Network:
Energy Internet in Numbers
56
The selection results of the first batch of “Internet +” smart energy (energy internet) demonstration project...[Details]
TIM module timer overflow & output comparison First of all, we must affirm the strength of ST company and admit that STM32 is indeed a very good Cortex-M3 core microcontroller. However, its manual is...[Details]
Exynos4412 UART Features The UART in Exynos4412 has 4 independent channels, each of which can work in interrupt mode or DMA mode, that is, the UART can issue an interrupt or DMA request to transfer d...[Details]
—1.Overview:
The CD player test method is only a description of the general performance test method, and is explained based on the specifications provided by the customer.
1—2.Standard ...[Details]
As an emerging power transmission technology, high voltage direct current (HVDC) has been widely recognized and applied. With the implementation of the strategic planning of "power transmission fro...[Details]
China Energy Storage Network News:
On March 31, the Zhejiang Provincial Energy Bureau issued the "Zhejiang Province's 14th Five-Year Plan for New Power System Pilot Construction". The repre...[Details]
A detailed configuration list corresponding to the Mate 30 Pro was exposed abroad, which corresponds one by one to the current mainstream rumors. If you are interested, you may want to take a look. S...[Details]
According to foreign media reports, on November 2, local time, Silicon Valley LiDAR startup Aeva said it had agreed to merge with special purpose acquisition company (SPAC) InterPrivate Acquisition t...[Details]
Function description: Used to emit different prompt sounds and music on AGV, company project. The main contents of the function realization are: Hardware: About the buzzer circuit: 1. Understan...[Details]
On November 6, international research organization SNE Research released the latest data on global
electric vehicle
battery
usage from January to September 2024. The data showed that ...[Details]
AD conversion Let's first look at R1 and R2. R2 is an adjustable resistor. If we increase R2, the voltage on the RA0 pin will increase. If we decrease R2, the voltage on the RA0 pin will decrease....[Details]
The home point setting of ABB robots is a very important part of robot programming and operation, which is related to the accuracy and stability of the robot. This article will introduce the method...[Details]
Analog electronics
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