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 am currently working on a device that is powered by 12V DC and needs to be converted to 5V. I am looking for a small package DC-DC chip similar to LM2596. I chose the TPS54302 chip, but look at the ...
[i=s]This post was last edited by qwqwqw2088 on 2022-10-26 10:35[/i]2022 is really an eventful year. Not only is the epidemic raging, but wind power accidents are also emerging one after another.As a ...
Actual use of the probe
This test mainly uses the I-Prober520 probe for actual testing, mainly for motor control. This time, the FOC motor control development board evaluated previously was used, and ...
I want to use a state machine to make a PWM motor speed control, and use one button to set two functions.A short press within 1S turns the motor on or off, and a long press adjusts the speed by PWM. W...
Add the path of the header file in the makefile
INC_ESPCOMP += -I$(ESPCOMP)/esp_http_client/include
INC_ESPCOMP += -I$(ESPCOMP)/json/cJSON
INC_ESPCOMP += -I$(ESPCOMP)/nghttp/port/include
Then where sh...
Recently, Taiwanese media reported that Huawei is building a wafer factory with the assistance of SMIC, trying to make chips itself in an attempt to break through the US chip ban. The report also poi...[Details]
Introduction: This paper compares and analyzes the characteristic parameters of NEDC/WLTP/CLTC cycle conditions, and based on the vehicle parameters of a pure electric passenger car, compares and ana...[Details]
Some household appliances, such as black and white TVs, have strict requirements on the voltage fluctuation range of 220V AC mains. If the voltage fluctuates too much downward, the image will be dist...[Details]
LM1875 has higher power than TDA2030 and TDA2009, and its voltage range is 16～60V. Its power without distortion is 20W (THD=0.08%), and when THD=1%, its power can reach 40W (the human ear has no obvi...[Details]
At this year's Mobile World Congress (MWC 2019), Microsoft released a newly upgraded HoloLens mixed reality headset. Compared with the first generation, the second generation HoloLens provides signif...[Details]
G-PAL3.0 Intelligent Driving Solution for Driving and Parking
Unique advantages:
1. Deep fusion of heterogeneous information to improve global perception performance. This sol...[Details]
In the ARM architecture, data movement from memory to CPU can only be done through LDR/STR instructions. MOV can only move data between registers, or move immediate data to registers, and the length ...[Details]
On the road to Industry 4.0, Adidas High Speed Factory is not the first and will never be the last explorer to fall. In the process of emerging technologies from causing revolution to becoming comm...[Details]
ARM's convention byte 8bits halfword 16bits word 32bits Instruction set provided by ARM Core ARM instruction set 32 bits Thumb instruction set 16 bits Thumb2 instruction set 16&32 bits Seven ...[Details]
According to foreign media reports, SIA Chairman Bob Bruggeworth recently wrote an article suggesting that the U.S. federal government should implement semiconductor investment to ensure the United S...[Details]
1. Use proteus to draw a simple circuit diagram for subsequent simulation 2. Programming /*********************************************************************************************************...[Details]
In December 2020, Intel (China) Co., Ltd. (hereinafter referred to as Intel) submitted a request for invalidation to the State Intellectual Property Office. The patent involved is the "Semiconductor ...[Details]
Against the backdrop of booming production and sales of new energy vehicles, listed companies in the industry chain have successively released news related to investment and expansion since August. ...[Details]
Tesla, which is famous for its intelligence, always leaves people in awe. The visual central control screen even makes the driver's hair stand on end. A Tesla owner in a foreign country passed a ceme...[Details]
Recently, the MW-level standardized vanadium battery energy storage modules provided by Tianfu Energy Storage to customers have undergone rigorous quality testing and fully complied with establishe...[Details]
Power technology
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