A while ago, I happened to see the registration for the Digi-Key Innovation Design Competition, and I took part in it with the mentality of giving it a try. Fortunately, I was selected in the first ba...
This post talks about the accuracy representation method of chip capacitors: Capacitor model naming: 1) The model naming of capacitors in different countries is very inconsistent. The naming of domest...
Now we need to add debugging tools. Previously, we had to modify the program, burn it, modify it again, and burn it again, which was very inefficient.
Now with Shell, you can directly enter the comman...
Regarding mobile phones and tablets, I have read a lot of Baidu posts and review posts on the Internet. I have analyzed the major brands from the perspectives of CPU, size, screen, battery, software, ...
International Energy Network/PV Headlines (PV-2005) learned that on November 15, the State Energy Group Beijing Distribution 2022 Group-level Photovoltaic Inverter Open Tender Distribution Procurem...[Details]
For those who like outdoor travel and outdoor adventure, portable solar power should be an indispensable equipment, because it can provide reliable green power guarantee for your camping LED lights...[Details]
Switching power supplies are gradually replacing linear power supplies due to their advantages in size, weight and efficiency, and are widely used in various fields. Traditional uncontrolled rectifie...[Details]
Abstract: In automotive video applications, the way to reduce video interference is to replace analog signals with digital signals. The most effective video transmission solution is to use a low vo...[Details]
1 Introduction
As modern industrial and transportation machinery and equipment develop towards large-scale, high-speed, and heavy-loaded, the noise caused is getting louder and louder. For exa...[Details]
the difference: SPI: High-speed synchronous serial port. 3-4 wire interface, independent transmission and reception, can be synchronized UART: Universal asynchronous serial port. Completes two-way c...[Details]
When I was a kid, the four-wheel drive car I played with would run away just by plugging in the DC motor. There are many types of motors, but the DC motor is the easiest to control. You can change...[Details]
In the early morning of June 7, Apple released the M2 chip and the first batch of MacBook products equipped with it. Tomshardare, a well-known technology media, interpreted the performance of Apple...[Details]
China Energy Storage Network News:
Recently, with the successful delivery and unveiling ceremony of the multi-station integrated data center of State Grid Gansu Electric Power Company and Chi...[Details]
In automotive electronics development, testing and after-sales diagnosis, we often need to upgrade the ECU firmware, which is called "refresh". The mainstream solution on the market is to implement...[Details]
Daihatsu Industries has revealed details of its "active ignition" technology and its "microwave plasma combustion" technology, which are part of the same series, at the "42nd Tokyo Motor Show 2011" (o...[Details]
The traditional peak season for the foundry industry is approaching. Due to the weak global economy, UMC and TSMC's third-quarter operations may not be as strong as the peak season. Only TSMC has an ...[Details]
In single-chip microcomputer applications, we often encounter situations where a short delay is required, usually tens to hundreds of μs, and high precision is required (for example, when using a ...[Details]
Figure . Using AD8138 to drive CAN transceiver
该电路采用5 V单电源供电，配置为单位增益单端转差分放大器，共模设置为中间电压值。R1、R2和R3组成了直流偏置电路，可将输出信号调节至CAN电平。通过将R4和R5保持在相对于R2的较小值，电位计可轻松调整两个输出信号之间的差值，不会显著影响其各自的幅度，能够向DUT提供具有可变共模电平的C...[Details]
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