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 dahe2005 on 2022-3-8 14:33[/i]I have made a boost board, using XL6019E1, input 12V, output 11.7V, I can't find the reason. Can someone help me analyze it?...
La la la ~ Today is a happy day, we can celebrate the festival and read intelligence ~ Here, the members of the Intelligence Bureau wish all female compatriots a happy holiday ~~ Don't forget to read ...
[size=4]The function of the ADDKPC instruction is to save the return address and execute the nop instruction with one instruction. Before calling the B instruction to actually jump, the address of the...
Dear forum friends, if the portable device is powered by a lithium battery, I have a few questions to ask:
1. Does the battery voltage need to be collected and monitored by ADC? Or should a comparison...
TMS320F28335 digital signal processor is a TMS320C28X series floating-point DSP controller from TI. Compared with previous fixed-point DSPs, this device has high precision, low cost, low power consump...
[i=s]This post was last edited by zjd01 on 2019-8-12 19:06[/i]This evaluation uses the TGF4042 signal generator to generate commonly used typical signals, sine, square, triangle, and sinc .
Then use t...
The Pangu large model mainly helps autonomous driving improve data closed loop. Huawei's Pangu large model begins to enable autonomous driving. Recently, at the Huawei Cloud Intelligent Driving I...[Details]
Interrupts largely reflect the performance of a microcontroller. From this point of view, MSP430 does a very good job in interrupts, mainly by providing a very rich interrupt source, the basic ones a...[Details]
"In terms of AF open-loop performance, the performance of the shrapnel is unified. The domestic motor manufacturers have focused on AF shrapnel, which has led to the current domestic dominance of AF ...[Details]
With the launch of Canoo, Rivian, and UPOWER, the concept of "skateboard chassis" has become popular again. As for the "skateboard chassis", Ouyang Minggao, an academician of the Chinese Academy of S...[Details]
The tape speed of a tape recorder is generally 4.76 cm/s. If the speed is too high or too low, it will affect the quality of recording or playback. In particular, when the speed is slow, the sound ...[Details]
Future human-computer interaction should emphasize the structural flexibility, capability and functional coordination between humans and machines, and achieve more intelligent and efficient decisio...[Details]
According to news on November 20, the "Inflation Reduction Act of 2022 (IRA)" and the "Bipartisan Infrastructure Act" have injected a total of billions of dollars into the US electric vehicle industr...[Details]
1. DS18B20 collects temperature regularly 2. The temperature collection time interval is controlled by T1 timer 3. The collected temperature is sent to another host for processing via CAN bus #includ...[Details]
Abstract:
Based on the ISO/IEC 18000-6 Type B protocol, a radio frequency card reader with an operating frequency of 915 MHz is designed. FPGA is used to complete the digital signal processin...[Details]
Since the advent of smartphones, the battery life has been criticized, and this issue has received more and more attention from mobile phone manufacturers. Now the editor has compiled the reviews o...[Details]
Since the previous plan to attract foreign semiconductor companies to set up factories failed due to the low subsidy ratio, the Indian government is preparing to increase the subsidy amount. Accordin...[Details]
Flyback converters have been widely used in isolated DC/DC applications for many years, however, they are not necessarily the first choice of designers. Power supply designers choose flyback conver...[Details]
Tip 1: When users use an oscilloscope to measure vertical quantities such as amplitude/peak value, they may encounter problems such as the measurement results slightly deviating from expectations and...[Details]
Static address rules This specific type of Bluetooth address serves as a popular alternative to public addresses because there is no fee to use it. Random static addresses can be used in one of two...[Details]
Recently, after a year of trial operation, the national pilot project of source-load storage-charging district-level microgrid was officially put into operation in Taihezhuang Village, Xushui District...[Details]
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