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.
In the DC-DC mode of BLUENRG, the voltage output is only about 0.5V, and the output of LDO is also only about 0.5V. The MCU cannot operate normally, and the SWD interface cannot be detected using J-li...
zephyr/make-minimal: Disable FAT and LFS2 options to make it build.
zephyr: Implement machine.Pin.irq() for setting callbacks on pin change.
lib/utils: Protect all of mpirq.c with MICROPY_ENABLE_SCHED...
Source: iFixit, Layout: EETWeChat Official Account: Chip Home
Recently, iFixit, a well-known repair and disassembly organization, disassembled Apple's latest Bluetooth tracker AirTags and shared multi...
When sending characters through the serial port for the first time, the program can enter the interrupt processing function and the LCD displays "b". When sending characters again, the program cannot ...
Let’s first briefly review what oscilloscope triggering is.
Since signals are changing all the time, if we display them all on an oscilloscope, it will be very messy and we can't see clearly, so we ca...
There are two methods as follows:1. TFTP updatea. Put the update file on the TFTP server.Files:my_environment.scr,myimx6ek200-6q-1g.dtb,zImage-myimx6a9 b. Set up Ethernet. Computer IP: 192.168.137.100...
How to use the oscilloscope horizontal controls Horizontal controls include: • Horizontal Scale Knob — Changes the oscilloscope's time/division setting using the center of the screen as a reference. ...[Details]
The European Union and members of the European Parliament agreed on Tuesday to create a unified mobile charging port for mobile phones, tablets and cameras. According to Reuters, the European Parliam...[Details]
According to news on August 13, the launch of Zeekr's 2025 new products is underway. Only 8 months after its launch, the 2025 Zeekr 007 is coming.
It is reported that the new Zeekr 007 h...[Details]
DigiKey, a leading global commercial distributor of a broad range of in-stock technology components and automation products with fast shipping, has announced a strategic global distribution partner...[Details]
An oscilloscope current probe is a device used to measure the current in an electrical circuit. It converts the current in the circuit into a proportional voltage signal so that this signal can be ...[Details]
Mouser Electronics, an electronic component distributor focused on introducing new products that drive industry innovation, has announced a new book, The Future of Robotics, in collaboration with Tex...[Details]
Because it allows multiple I2C bus devices to be connected to the bus, the devices connected to the I2C bus are open-drain or open-collector, which can realize the wired AND function. At the same tim...[Details]
BOE focuses on semiconductor display business, integrating sensors and solutions, MLED, smart system innovation, and smart medical and engineering business. Its business enabling solutions include:...[Details]
The Electronics and Telecommunications Research Institute (ETRI) of Korea stated that Korea has recently successfully developed a holographic projection technology that can achieve a panel pixel size...[Details]
Timer T0 is used to generate timing pulses. A positive pulse with a width of 2 machine cycles is generated every 2ms, and this timing sequence pulse signal is output by P1.0 (assuming the clock fr...[Details]
The latest research shows that in October 2021, Apple's iPhone sales in China increased by 46% month-on-month, making it the largest smartphone manufacturer in China. Counterpoint Research, which p...[Details]
Installing a Venturi Flow Meter:
1. First, cut two straight pipe sections with the same diameter as the pressure-taking elbow, with a length of more than 1 times the diameter. (Venturi flowmeter)
2...[Details]
China Energy Storage Network News
: On September 26, 2015, Chinese President Xi Jinping delivered an important speech at the United Nations Development Summit, pointing out that China propose...[Details]
Netizens say that Sina Public Testing is not ethical. They will send out new digital products as soon as they are announced, and give away novel and interesting things as soon as they are announced. ...[Details]
There is little doubt that LEDs are poised to change the world. However, the cost of LEDs is a major reason why they are not being adopted quickly. The cost structure of different LED lamps...[Details]