[i=s]This post was last edited by Ablikim on 2019-8-20 11:33[/i]R2 is a simulated load
R7, 8, 9, 10 are voltage divider resistors
The voltage across R1 is about 0.038V
After a while, the op amp heated...
[font=宋体][size=4][color=#333333]I saw such a circuit on the Internet. The title of the post is "[/color][b][size=4][color=#0000ff]A simple question about the working principle of strong pull-up[/color...
There are many PCB design softwares, and the mainstream ones are: Altium Designer, PADS and Allegro . If I want to learn, which one should I start with? Or do I need to learn all of them?Before learni...
[i=s]This post was last edited by freebsder on 2019-3-29 11:41[/i] [align=left][font=宋体][size=5][b]Hardware Architecture[/b][/size][/font][/align][align=left][font=宋体][size=5][b]Overview[/b][/size][/f...
All the big prawns!When burning the STM32F103RBT6 microcontroller, the operator accidentally checked more items during automatic burning in the ST-LINK UTILITY interface, resulting in the microcontrol...
The circuit diagram of the buzzer on the schematic diagram of the development board is as follows. According to the video, we know that it is a passive buzzer. You can see that one end of the buzze...[Details]
The fifth-generation R-Car SoC brings a future-oriented multi-domain fusion solution to centralized E/E architecture and supports chiplet expansion
Beijing, Chi...[Details]
Application technology丨Development and industrialization of automotive MCU chips based on RISC-V core
Application field: Automotive grade chips
Unique ...[Details]
Recently, Zhangjiagang City issued the "Ten Measures to Support Enterprises in Maintaining Employment and Retaining Workers and Encourage New Citizens to Stay in Hong Kong for the New Year" (hereinaf...[Details]
If we want to build a model of a permanent magnet synchronous motor, we need to know the dq axis inductance. How do we get it? There are two ways, one is calculation and the other is measurement. The...[Details]
Synopsys and Finastra announced a partnership to launch an application security validation program for Finastra's FusionFabric.cloud platform. FusionFabric.cloud is an open platform for developing, d...[Details]
The 100KW photovoltaic grid-connected inverter developed by the 36th Research Institute of China Electronics Technology Group Corporation has recently passed the Zhejiang Provincial Appraisal. So f...[Details]
Friends who read this article must have some interest in PIC microcontrollers, or have some use needs for PIC microcontrollers. In the previous article, the editor has explained part of the assembly ...[Details]
The RF GaN market will grow to $1.7 billion in 2023, and Qorvo, Sumitomo and Wolfspeed will benefit. According to the Strategy Analytics Advanced Semiconductor Applications (ASA) report, the RF GaN ...[Details]
According to the provisions of "Urban Road Lighting Design Standard" CJJ45-2006, high-pressure sodium lamps, metal halide lamps, compact or thin-tube fluorescent lamps can be used as light source...[Details]
On May 10, Velodyne Lidar, a lidar manufacturer, launched the Intelligent Infrastructure Solution, designed to solve some of the most challenging and prevalent infrastructure problems. The solution c...[Details]
In the microcomputer application system, LED display blocks are used to form an N-bit LED display. The construction principle of the N-bit display is shown in the figure.
Figure 1 Sc...[Details]
Introduction: US battery startup Solid Power has received up to $12.5 million in funding to develop nickel-free and cobalt-free solid-state batteries. In addition, the company has also released batte...[Details]
How to reduce the cost of small household appliances while ensuring their performance is a higher requirement for application engineers. This control panel requires temperature control, and the dis...[Details]
1. Hardware Platform:
Zhengdian Atom i.MX6U Alpha Development Board
2. Compile and build C development environment
To develop software using C language, you first need to u...[Details]
Analog electronics
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