[i=s]This post was last edited by Xianjing on 2020-11-11 09:05[/i]Finally got the board today. This board has gone through many twists and turns. The address is the address of the previous company, an...
[i=s]This post was last edited by donatello1996 on 2018-10-22 00:18[/i] [size=5]1. Project background:[/size] [size=5] A wireless spectrum analyzer is a very useful tool for detecting surrounding freq...
What kind of person is this? ? I saw him describe himself as very capable on the Internet. But judging from his posts, photovoltaic street lights, electric bicycles, all old stuff, lacking innovation....
QAs Wi-Fi 6 becomes more common, what do people need to know? What trends are emerging in the market?AWi-Fi 6, also known as 802.11ax, is the next generation of Wi-Fi technology. The highlight of Wi-F...
This is a switch used to control the speed of a DC motor. The words on the switch casing are 220938 24V P110N7. I want to buy this switch, but I don't know where I can buy it....
From the previous review, we know that the code of RVB2601 is written under the YOC platform. The operation of the hardware is mainly concentrated in the CSI layer of the YOC platform .
There are two ...
I watched many nostalgic videos of UP masters on B station, and every time they would type "ye qing hui" on the public screen to show respect. These videos are more of an outlet for emotions, a...[Details]
Let’s look at two cases. First, let’s talk about the location of McDonald’s restaurants, which is well known to everyone. The international fast food giant McDonald’s has always been known for its...[Details]
The information generated by compiling in the IAR environment is as follows:
The specific meaning of each line is as follows:
CODE MEMORY
25288 bytes of code occupy FLASH space. 4371 A tot...[Details]
VIAVI Solutions (NASDAQ: VIAV) recently participated in The 19th China Optical Network Seminar and China FTTH Forum discussed the future of optical communication networks and technologies with aut...[Details]
A: The measurement method is as follows: (1) Measuring current: Use a clamp ammeter to select the appropriate range switch position, clamp the conductor to be measured into the center of the clamp, ...[Details]
On September 21, 2023, at the NIO IN 2023 NIO Innovation and Technology Day, NIO officially released Tianshu SkyOS, the vehicle-wide operating system. According to Li Bin, chairman of NIO, introduce...[Details]
In digital circuits, we often encounter logic circuits, and in C language, we often use logical operations. The two are interrelated in principle. We will briefly introduce them here, and then gradua...[Details]
Recharge NiMH batteries via USB
Figure 1. USB-powered single-cell NiMH switch-mode charger.
Although Li+ batteries have apparently taken over the portable world, NiMH batteries ha...[Details]
In fact, the UART of each MCU is similar. After setting the register, writing data to the buffer can complete the data transmission, and reading the buffer data can receive external data. The followi...[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]
By writing C programs in a certain way, you can help the C compiler generate ARM code that executes faster . Here are some key points related to performance: 1. Use signed and unsigned int types fo...[Details]
Causes and measures for insufficient torque of conical rotor electric motor
(1) The spring force is reduced. The spring should be replaced.
(2) The brake ring is worn too much. Replace it...[Details]
For all mid-range PIC microcontrollers, the top four pins (RB7~RB4) of the PORTB port can generate an interrupt when the input level changes from high to low or from low to high when set to input m...[Details]
This paper takes the STC12C5A60S microcontroller as the core and uses its internal two-way programmable counter array (PCA) modules to simulate the pulse width modulation method. It designs and imp...[Details]
Modern electronic component assembly requires a more stable soldering temperature in the tin furnace, which increases the difficulty of high-temperature control of the tin furnace. With the continu...[Details]
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