Introduction In recent years, the application of Internet and network has been rapidly popularized and continuously expanded to the home field, making the integration trend of consumer electronics...
For embedded systems, the upgrade of the main control chip is becoming more and more important. After the product is launched, if there is a bug in the program or a new functional module needs to be a...
[i=s]This post was last edited by dql2016 on 2022-10-27 15:37[/i]This sensor requires a 12V power supply. While waiting for the power module, please read the official development information.
Official...
Voltage lifting circuit and electrode detachment detection circuitMain amplifier circuit and level boost circuit. The amplitude of ECG signal is 0 ~ 5 mV, and the A/D conversion input signal requires ...
[i=s]This post was last edited by Jacktang on 2021-6-21 09:24[/i]In 32-bit core MCU, due to the increase of flash and ram resources, in some applications, the traditional single-task system may not me...
There are many different connection protocols on the market for different smart home products, which makes the interconnection and security of smart home products increasingly complex. 71% of consume...[Details]
Summary: SPI has a faster speed, but can only have one master and multiple slaves, and the management line is more complicated. IIC and other technologies are slower and have more redundant data, b...[Details]
This article focuses on the power path characteristics of charger ICs. Power paths often appear under different names, and there are also multiple implementation schemes. System designers may the...[Details]
1 Use digital potentiometers instead of mechanical potentiometers
The number of times a digital potentiometer can be written can easily reach 50,000 times, while the number of times a mechanical ...[Details]
The stepper motor moves according to the control signal, a pulse signal. When talking about the speed of the stepper motor, we must first talk about some principles of the stepper motor's rotation....[Details]
Nokia's history tells us that every change of a generation of mobile communication technology is a bloody business war, with former giants "failed" and newcomers becoming leaders. As the king of the ...[Details]
1. Increase of clock frequency
Although the core architecture is the same, the ARM7 processor uses a 3-stage pipeline von Neumann structure; while the ARM9 uses a 5-stage pipeline Harvard structu...[Details]
The tools that can download MSP430 programs include parallel port JTAG emulator, USB interface JTAG emulator, BSL downloader, etc.
1. The parallel port emulator is cheap, can simulate and debug...[Details]
1. Introduction
With the continuous improvement of the quality of lead-acid batteries, their application scope is becoming more and more extensive. To produce a qualified lead-acid battery, i...[Details]
Qualcomm Technologies, Inc., a subsidiary of Qualcomm Incorporated, and ZTE Corporation today announced a joint demonstration of 5G technology in the field of cloud gaming based on a live 5G network ...[Details]
Once upon a time, the Metaverse, like the popular ChatGPT today, set off an invincible technological craze in all walks of life. After the passage of time, looking back now, we can see that in just t...[Details]
Micron Expands Industry-Leading 1Beta Technology to Server and PC Applications, Boosting Performance by 50 Percent
Shanghai, China,
October
19
,
2023
...[Details]
In early 2009, an organization called "IBM Healthcare Industry Solutions Lab" was established, which brought us an attractive word - smart healthcare. Smart healthcare involves the latest and hotte...[Details]
Cross-segment network coupler (wireless)
YC8000-NAT-S
Product Introduction
YC8000-NAT-S is suitable for all network port PLC (TCP/UDP protocol) network communication and ...[Details]
Since Uboot2011.06 has good support for S3C6410, we use Uboot2011.06.
1. Porting environment
Host: VMWare-ubuntu
Development board: ok6410—512M nandflash, Kernel: 2.6.30.4
u-boot: u...[Details]
MCU
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