[i=s]This post was last edited by warlock1998 on 2022-6-15 13:56[/i]Carry out secondary development of existing products and read out the data of the segment code display screen. My method: Use a sing...
1. Serial transmission
1) Simplex: One-way data transmission, can only send or receive (1 data line)
2) Half-duplex: Data transmission is bidirectional, but at any time, only one data line can be sent...
AT2401C is a single-chip RF front-end with fully integrated RF functions for Zigbee, wireless sensor networks and other 2.4GHz band wireless systems. AT2401C is a single-chip device implemented in CMO...
RT
I searched the Internet but couldn't find any implementation of MicroPython.
There is a headphone jack on the RC remote control. I want to use "ESP32/ESP8266" through "PCM5102 module" to read its P...
Solve y=(ax^2-bx+c)/(dx+e) by programming, and put the quotient and remainder in the data memory 1000H and 1001H respectively. (1) Given a=8, b=6, c=10, d=7, e=9, x=5, find y. (2) Given a=0.9, b=0.1, ...
According to the manual of mini2440, I have learned that the construction process of uboot, kernel and root file system is as follows. The specific details are not considered for the time being, only...[Details]
In recent years, servo motor control technology is developing in three directions: AC, digital and intelligent. As the actuator of CNC machine tools, servo systems integrate power electronic devices, ...[Details]
The first quarter is the off-season for the global TV market, with weak demand and lackluster brand promotions. According to Sigmaintell survey data, global TV market shipments in the first quarter o...[Details]
OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robo...[Details]
A robot is a mechatronic production equipment composed of a main structure, controller, command system and monitoring sensors. It can simulate certain human behaviors, control itself, be repeated...[Details]
Abstract: M6237FP is a 3D stereo sound controller IC with SRS surround and SRS focus. It can provide high-quality 3D stereo sound control for car electronic audio systems. This article introduce...[Details]
AVR has different interrupt sources. Each interrupt and reset has a separate interrupt vector in the program space. All interrupt events have their own enable bit. When the enable bit is set and the ...[Details]
① Planar conversion design specifications For high-frequency switching devices inside the power supply, such as power VMOS tubes, high-frequency transformers, rectifier tubes, etc., the loop area o...[Details]
NXP's SSL2101 is a 120V AC LED flyback driver that can work directly from the live voltage rectifier. The device includes a high-voltage power switch and a circuit that starts directly from the live v...[Details]
Semikron Danfoss and ROHM further strengthen cooperation in multi-source IGBT supply Semikron Danfoss (headquartered in Nuremberg, Germany) and the world-renowned semiconductor manufacturer ROHM ...[Details]
On May 11, blogger @数码闲聊站 revealed that Xiaomi's next engineering machine will use a dual-curved hole-punch screen solution, codenamed Apollo and Verthandi, with a maximum refresh rate of 120H...[Details]
Almost all chipsets today have on-chip ESD protection. ESD circuits are placed around the periphery of the chip and near the I/O pads, and are used to protect the chipset during wafer manufacturing a...[Details]
Embedded Linux is an operating system that is tailored and modified to run on embedded computer systems. The advantages of Linux as an embedded system are: first, Linux is open source; second, Linux'...[Details]
Recently, the 3rd China Artificial Intelligence Security Summit, hosted by Leiphone.com & AI Gold Rush, was officially held in Hangzhou. The theme of this summit is "The reshuffle is over, the patt...[Details]
A soft starter is an electrical device used to start a motor. It can effectively reduce the current shock when the motor starts, extend the service life of the motor, and improve the stability ...[Details]
Test/Measurement
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