It took me a while to find the LCD routine in the EBI subdirectory of the routine.
So what is EBI?
EBI is the External Bus Interface. This reminds me of the FSMC in STM32, which is also an External Bu...
Since the mandatory implementation of the National VI OBD remote emission management terminal nationwide, Shenzhen Su Rui De has conducted some research on the micro-control technology of motor vehicl...
Provide fingerprint development kit (support delphi, vb, pb, java, linux) and u.are.u2000 fingerprint scanner, u.are.u4000 fingerprint scanner. You can visit our website to learn more http://www.cybio...
MAX3485 and MAX485 are both 485 communication chips, with operating voltages of 3.3V and 5V respectively. Can the two chips be used together, that is, the output pins A and B of the two chips are conn...
[i=s]This post was last edited by ttkx on 2019-1-5 21:55[/i] Because I am far away from Beijing, I received the Rapid Iot blue box a little late. In addition, I was busy with the project these days, s...
From: https://www.hackster.io/dhritimanhb2015 ... uit-21e30bThis is a simple inverter circuit based on 13007 transistor, which is very suitable for small loads such as 15w LED bulbs, mobile chargers a...
At present, battery safety testing technology is facing such a dilemma: the capacity discharge test is detrimental to the battery, time-consuming and labor-intensive, and contains disturbing operati...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
2017 was the first year of the sharing economy, and the favor of capital made shared power banks very popular. Riding on the trend, in the 40 days between spring and summer 2017, the shared power ban...[Details]
According to Jiwei.com, in the field of global NOR Flash memory chips, Wuhan Xinxin has repeatedly broken through technical barriers. Previously, the company made a breakthrough in 50nm flash memory ...[Details]
Traditional automobile companies replace the CAN network with the Ethernet backbone network under the Domain architecture, focusing on the two major areas of remote information system and automatic a...[Details]
Jiwei.com reported on April 9 that Xiaomi held an image appreciation meeting yesterday. During the question-and-answer session, the official answered some questions that everyone was concerned about....[Details]
The oscilloscope is one of the most commonly used instruments in electronic measurement. It can not only directly observe and truly display the measured signal, but also observe the leading and trail...[Details]
0Introduction
The infrared sensing system is used to sense whether there are harmful gases nearby. When the infrared sensing system senses that harmful gases are approaching, it sends a high l...[Details]
In the process of porting U--BOOT, you need to modify the board_init() function to set the system clock. In the board_init source code, there is a s3c24x0_CLOCK_POWER definition pointer. So what is...[Details]
●5HP inverter cabinet H7 fault inspection and repair
1. Background
A 5-HP inverter cabinet unit in a certain area had an H7 fault. After checking the fault and replacing the electrical bo...[Details]
The timing function of the microcontroller controller is completed by the clock and timing circuit, which generates the operation timing of the CPU.
XTAL1 is the input terminal of the ...[Details]
I pasted two sample boards and burned the same firmware. One of them worked normally, but the other one had a very strange phenomenon: online debugging was normal; it worked normally every time after...[Details]
Today’s wireless connectivity architecture in commercial vehicles may be suitable for standard Level 2 of autonomous driving. However it remains questionable whether it can meet the performance req...[Details]
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