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 jinglixixi on 2020-9-13 08:56[/i]The development board is equipped with an I2C interface, but unfortunately it is inconsistent with the pin arrangement of the OLED sc...
I would like to ask about the VCE saturation voltage drop protection and current protection of the A316J optocoupler. Are the output levels of the fault pins the same?...
It has been a long time since my last post. I have been busy with work so I have slowed down my study progress. I will try to share my study status and experience in more detail in the future.
I bough...
Huawei has once again received good news. The number of users who have upgraded to the HarmonyOS system has exceeded 90 million. According to Huawei's previous goal, Huawei will upgrade 200 million de...
The machine is almost new and has never been used. However, we cannot guarantee the normal use of the machine. If it goes bankrupt, there will definitely be no APP. It can be used by electronics enthu...
We have spent several years to develop the "51 MCU 13×14 dot matrix reduced code Chinese card", which is suitable for the MCSX-51 and its compatible series of MCUs which are most widely used at home a...[Details]
The output signal of the crankshaft position sensor is transmitted to the engine control unit ECU, which then calculates and accurately determines the position of the crankshaft. Specifically, the EC...[Details]
The Format and Precision tab is used to change the format and precision of numeric objects.
Format: The format of the numerical object is as shown in Table 1.
Table 1 Format of numerical objec...[Details]
Thanks to several leaks over the past few days, we already know several details about the upcoming Samsung Galaxy Watch 3 smartwatch. Today, @evleaks revealed the different models and pricing r...[Details]
In 2021, the semiconductor industry is still moving forward amid challenges. The post-epidemic era, tight production capacity, geopolitics and other factors still have a profound impact on the global...[Details]
LitePoint's IQxstream-5G+ radio test solution was co-validated with InnoPhase's Hermes TWO 4G/5G small cell/O-RAN split 7.x compatible radio chipset SAN JOSE, Calif. - EQS Newswire - September 26, ...[Details]
Recently, the State Intellectual Property Office announced that vivo applied for three mobile phone design patents on July 1, 2019. The design details of these three mobile phones can be seen through...[Details]
Function: Through an adjustable resistor, adjust the input voltage of the AD conversion module 0808. The ADC module converts the input analog voltage into a digital voltage and sends it to the P1 por...[Details]
Advanced metering infrastructure (AMI) with two-way communication is considered the core foundation of smart grids. Analytical data shows that in the next five years, as smart grid deployment grows, t...[Details]
1 Dimming Controller Design
In daily life, we often need to adjust the brightness of lights. This dimming controller adjusts the brightness of incandescent lamps (pure resistance loads) by...[Details]
LG Uplus’ 5G market share is nine percentage points higher than its overall retail market share in South Korea, thanks to its emphasis on AR and VR content. Strategy Analytics’ latest research report...[Details]
The relay protection tester can independently perform AC testing, DC testing, low cycle synchronization, time measurement, power impedance, differential testing, superimposed harmonics, a complete ...[Details]
introduction
LED has played an indispensable role in the process of urbanization. Various night scene light signs and advertising display screens are increasingly filling people...[Details]
The continuous development of application markets such as network/wireless/cloud computing, digital consumption, automatic test equipment (ATE)/industry has made the combination of clock technology i...[Details]
With the rapid development of computer application technology, mobile storage devices have been widely used. Among them, CF (Compact Flash) card was born in 1994. It is the earliest flash memory ca...[Details]
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