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Hello, the chips I choose are generally industrial grade, and the low temperature range of the processor or memory is above -40℃. However, due to product requirements, it is necessary to use -45℃ for ...
[font=微软雅黑][size=5]EEWORLD University Hall's new courses for February and March are recommended: [b]1. Deep Learning and Computer Vision Stanford Fei-Fei Li[/b] [/size][/font][url=https://training.eew...
[i=s]This post was last edited by zk643 on 2021-11-18 16:26[/i]Does anyone know about encoders? I removed two rotary encoders from an oscilloscope. They look exactly the same, except that one has a cy...
"CMOS Circuit Design, Layout, and Simulation (2nd Edition, Volume 2)" is a masterpiece in the field of CMOS integrated circuit design. It is a summary of the author's teaching and research results ove...
Before proceeding, you need to download the BOOTLOADER to the SAM R21 development board. Although this BOOTLOADER is designed for D21, it can be used directly because the cores of the two chips are th...
Yesterday I was debugging 433MHz wireless communication, point-to-point communication mode. I tested the transmitter program in the morning and the receiver program in the afternoon. Since there ...[Details]
Some time ago, American thugs broke into Apple stores and stole a lot of Apple phones. After Apple officials learned about this, they directly located their devices and sent the location to the polic...[Details]
The specified capacity of a battery is the amount of charge it can deliver from 100% state of charge to zero state of charge. Charging to 100% state of charge or discharging to zero state of charge...[Details]
An oscilloscope is an electronic measuring instrument with a wide range of uses. It can transform invisible electrical signals into visible images, making it easier for people to study the changing p...[Details]
Large-capacity nickel-cadmium batteries have long played an important role in the fields of power, railways, electricity, and petroleum due to their large discharge current and long service life. H...[Details]
When using IAR for AVR 5.40 to develop mega128, the following prompt appears during compilation Cause Analysis: -H was set once in the AVR compiler and also in the option file, causing a conflict...[Details]
The thermal performance of LED products has a great impact on their optical, color, electrical performance, reliability, and service life, so their thermal management design and measurement are v...[Details]
Recently, Universal Robots (UR) announced the delivery of its 50,000th UR collaborative robot, further consolidating UR's position in the industry. The 50,000th UR collaborative robot was delivered t...[Details]
When purchasing a TV, many people only pay attention to the performance of the screen, but often ignore the TV chip. Many people subjectively believe that the display effect of a TV is only related...[Details]
The 70% smaller Ethernet interface gives PROFINET users the potential for miniaturization. Espelkamp, June 29, 2021 - The new PNO guideline Profinet cabling and interconnection technology - PROFI...[Details]
The concept of intelligent transportation has been around for a long time, but in recent times, AI has become a major topic in the transportation industry. Advances in self-driving cars, smart city...[Details]
With the advancement of industrial technology, the requirements for execution efficiency and integration in digital control servo systems are getting higher and higher. For example, when a single pro...[Details]
Test Setup
This test uses the exact same script as the previous test, only this time the TSP trigger model is included. This trigger model uses the highly flexible and powerful digital I/O control of...[Details]
There are many versions of the "small three electrics" of new energy vehicles. However, the most recognized version is the "small three electrics" consisting of the on-board charger OBC, the on-boa...[Details]
MicroPython Open Source section
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