According to market analyst ABI Research, despite the significant impact of Covid-19 on the mobile device market, smartphone sales and increased demand for more wearable devices, tablets and laptops h...
I would like to ask you, what do you use for the isolated control from the control chip to the PWM control port of the dedicated stepper motor?
Optocoupler? Magnetic coupler? Optocoupler + logic shapi...
[i=s]This post was last edited by damiaa on 2019-3-6 10:47[/i] STMicroelectronics is launching the STM32MP1. What do you think of this chip? My personal opinion: ST has finally launched a chip that ru...
[i=s] This post was last edited by IoT Maker on 2018-9-29 13:44 [/i] It was found that the highest bit of the byte received by the serial port of GD32F350 is invalid. That is, the serial port receives...
[p=28, null, left][color=rgb(85, 85, 85)][font=微软雅黑, 微软雅黑, "][size=14px]PCB component pad design is a key point. The quality of the final product lies in the quality of the solder joint. Therefore, wh...
Xinyi Sheng stated on the interactive platform that optical modules carry most of the signal transmission of the physical layer of 5G communications and are an indispensable component of 5G communica...[Details]
Recently, the Zhejiang Provincial Development and Reform Commission and the Energy Bureau issued the "Key Points for the Reform of the Energy Sector in Zhejiang Province in 2020" (hereinafter refer...[Details]
What information is needed to properly select a metering pump? 1. The flow rate of the metered liquid. 2. The main characteristics of the metered liquid, such as chemical corrosivity, viscosity and s...[Details]
1 Introduction
The DZW02 220V series rectifier modules developed by our company are widely used in power supply systems. Through full-bridge phase-shift high-frequency conversion and the use of...[Details]
The pacemaker is a magical cardiac therapeutic device that has saved the lives of thousands of patients since its first use. With the rapid development of manufacturing technology and processes, the ...[Details]
The key requirements for buck regulators are usually size and efficiency. With printed circuit board area at a premium, no designer wants to allocate extra space for power solutions. In addition, as...[Details]
LG recently had another dispute with Samsung, claiming that Samsung's 8K TV is not "real 8K" and its own TV is. LG Electronics publicly stated that Samsung's 2019 8K TVs do not meet the internation...[Details]
I believe most people have had this experience. When we were young and frivolous, we loved martial arts novels. If the heroes in the novels wanted to stand out in the martial arts wo...[Details]
Block diagram (SBD) of an IP network surveillance camera based on DaVinciTM digital media processor, which has excellent video and audio quality, as well as timestamping, PoE and video an...[Details]
Uber Eats has officially announced a partnership with
robot
company Cartken and Japanese industrial giant Mitsubishi Electric to launch a robot delivery service, providing more convenient t...[Details]
On July 22, according to the reporter's understanding, Allwinner Technology (hereinafter referred to as "Allwinner"), the largest intelligent voice chip manufacturer in China, has reached a strategic...[Details]
This article implements data communication between the microcontroller and the computer using the ESP-01S wifi module. Set the baud rate of the WiFi module Since the default baud rate of the ES...[Details]
Today I encountered the problem shown in Figure (1) below. The direct cause of the problem is that the project does not include the file stm32f10x_tim.h, while stm32f10x_tim.h is included in the file ...[Details]
On October 18, the Zunyi Municipal Bureau of Industry and Science and Technology announced the science and technology projects to be approved in 2024. Among them, the research on the preparation te...[Details]
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