Our company makes testing machines, with a lower computer and an upper computer. The lower computer is connected to a force sensor, and the sampling value is sent to the upper computer for display and...
[size=4][color=#222222][font="]Current electronic products are constantly developing towards high performance. From multi-functional mobile phones, high-end digital cameras, to various game consoles, ...
[i=s]This post was last edited by Fu pj on 2019-10-30 16:02[/i]This content is original by EEWORLD forum user Fu pj . If you want to reprint or use it for commercial purposes, you must obtain the auth...
CPU IntroductionPHY6212 is equipped with ARM Cortex-M0 CPU. Its CPU, memory and all peripherals are connected by AMBA bus structure.ARMCortex-M0 CPU has 16-bit instruction set and 32-bit extension (Th...
[i=s]This post was last edited by tiankai001 on 2018-11-29 11:35[/i] [align=left][color=#0000ff][backcolor=rgb(237, 235, 235)][font=微软雅黑][size=4] Radio - this name is familiar to everyone, especially ...
Now I want to process a microphone to make it sensitive to high frequencies and insensitive to low frequencies.
Are there any good materials or methods to solve this problem?...
For example, chips such as DAC0832 and PDIUSBD12 are all parallel transmission, and the chips have WR and RD pins. When using this chip, you may connect WR and RD to the ordinary IO port of 51...[Details]
Nvidia has signed a definitive agreement with SoftBank to acquire ARM in a cash-and-stock deal valued at $40 billion. The statement pointed out that SoftBank will continue to be committed to the lo...[Details]
——Interview with Liu Nan, researcher at the Center for Chinese Management Research at Tsinghua University and PhD in Economics
At present, the trend of China's economy after the COVID-19 epide...[Details]
On March 2, STMicroelectronics announced that it will increase the integration of automotive body electronics with the L99DZ200G door zone system IC, enabling a single chip to manage front door windo...[Details]
Research on fieldbus-based network technology is a hot spot in the field of automation. The CANopen protocol is a standard protocol based on the CAN bus application layer that is currently popular in...[Details]
This article provides some information about in-circuit
ARM
emulators and the benefits they bring to you as an embedded system designer. Based on your needs, you will make a more ...[Details]
The circuit shown in Figure 1 is a simple switch control circuit that connects Vsupply to the load. Vsupply can be a positive
voltage, a negative voltage, or an AC voltage. The input volta...[Details]
On the power battery track, the confrontation between China and South Korea has undergone subtle changes. Recently, the capital market's expectations for LG New Energy were unveiled: Brokerages on ...[Details]
Driven by the Ministry of Industry and Information Technology, the three major operators, China Mobile, China Unicom and China Telecom, are vigorously developing 5G. In this direction, the Sta...[Details]
As people's living standards improve, they have higher and higher requirements for
LED
lighting
control
, such as creating a comfortable
LED
lighting environment, saving ele...[Details]
First, let’s look at Figure 3-1, which is the USB interface and power supply circuit we saw in the last class. Figure 3-1 USB interface and power supply circuit In the right picture, after the fuse...[Details]
Taking ST's V3.50 firmware as the target, 1. The definition and address allocation of the tick register in the kernel .H file are as follows typedef struct { __IO uint32_t CTRL; ...[Details]
Microchip's PIC18F87J72 is a high-performance microcontroller that integrates dual 24-bit AFE and LCD driver. It has nanoWatt technology. The analog characteristics of each channel include 90 dB SINAD...[Details]
Pointer multimeter is an average value instrument, which has an intuitive and vivid reading indication. (Generally, the reading value is closely related to the pointer swing angle, so it is very intu...[Details]
The following is mainly an introduction for beginners. I think intermediate and advanced players don’t need to read it. Maybe some MCU beginners have some doubts about how to smoothly convert the as...[Details]
stm32/stm8
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