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.
When the company was making electronic switches, for reliability reasons, many components were from big brands, and the MCU was PIC. As a result, the product still had many problems. We went back to r...
FPGA (Field-Programmable Gate Array) is a field-programmable gate array, which is a further development of programmable devices such as PAL, GAL, CPLD, etc. It is a semi-custom circuit in the field of...
Due to product requirements, difficult problems have arisen in circuit design. For example: a 12v battery is connected to a DC-DC boost circuit, and the voltage rises to 18v. The output is then connec...
describeThe TMDSRSLVR is a motherboard style resolver digital conversion kit that experiments with software based resolver digital conversion on various C2000 microcontrollers using the on-chip ADC. T...
I got a DS1305 clock. I was very happy after the driver was successful, but soon I found the problem. In half a day, the time of this chip can be accelerated by about 20 seconds. The program I burned ...
There are many highlights worth noting at MWC. Let's take a look at the latest news about Wi-Fi 7. 802.11n (2009), 802.11ac (2013), and 802.11ax (2019) are named Wi-Fi 4, Wi-Fi 5, and Wi-Fi 6 respe...[Details]
On the 26th of this month, MWC19 Shanghai will officially kick off at the Shanghai New International Expo Center. With the theme of "Intelligently Connecting Everything", this conference will explor...[Details]
On the afternoon of October 19, realme released realme GT Neo2T, realme Q3s, its first smartwatch T1 and realme UI 3.0. Realme Vice President and President of China Xu Qi mentioned the realme...[Details]
From augmented reality to artificial intelligence, cloud computing to the Internet of Things, 5G is igniting the growth of new technologies and the amount of data they generate. With the increasing...[Details]
Abstract: Since the resolution is larger than that of analog screens, the lines on the glass will be denser, and the cost of the process and backlight will be higher. In the field of industrial ins...[Details]
1 Introduction
Temperature monitoring is widely used in civil engineering construction, grain storage warehouses, intelligent buildings, air conditioning systems and other industrial and agric...[Details]
In response to the current push for electrification of vehicles, which is causing the decline of the internal combustion engine in vehicles, AVL has developed a combination of an efficient internal c...[Details]
The lack of monitoring methods for the operation status of pollution treatment facilities and pollution emission indicators has affected the supervision and management of environmental protection d...[Details]
On April 24, Juncheng Technology released its first quarter report of 2022, stating that the company achieved operating income of 144 million yuan in Q1, a year-on-year increase of 29.22%; net profit...[Details]
China Energy Storage Network News:
In 2015, with the issuance of the "No. 9 Document" for power reform, a new round of power market reform set sail again. After nearly seven years of practi...[Details]
Use spectrum analyzer + oscilloscope in EMI pre-compliance testing, MI debugging/diagnosis. The spectrum analyzers used are:
RSA5100B, RSA306B, RSA600A
The oscilloscopes used are: M...[Details]
New processors in laptops place higher demands on power supplies: higher current, faster response to load steps, and faster adjustment of output voltage after the voltage identification (VID) code ...[Details]
Due to the limitations of car shape and layout, if the car radar cannot avoid the direct impact of the low-speed collision pendulum, it is easy to be damaged by the collision. Based on the equivale...[Details]
Arm is a British chip architecture company founded in 1990. It was acquired by SoftBank of Masayoshi Son in 2016, but its headquarters is still in Cambridge, UK. It is reported that Arm itself does n...[Details]
0Introduction
In the process of dynamic test signal processing, filters are one of the commonly used test instruments. They are often used for anti-aliasing filtering to avoid aliasing in ...[Details]
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