The product uses two dry batteries with a voltage of 3.2V. In order to prevent the batteries from being connected in reverse, MOS is used. From the simulation results, only N tubes can be used! P tube...
[size=4]C Standard Library[/size] [size=4]C language is a general-purpose, procedure-oriented computer programming language. In 1972, Dennis Ritchie designed and developed C language at Bell Telephone...
Could you please tell me how to use Arduino to solve the problem of using two ultrasonic modules to compare the distance of the signal from another ultrasonic module to control the steering of the ser...
Preface: Recently, there have been many discussions on KiCad software on the forum. I looked it up online and found the following article, which is quite detailed. Netizens who are interested in KiCad...
How to judge whether the oil pump motor is missing phase
Observe the burnt coil of the motor. If it meets the following two characteristics, it can be determined as a phase loss burnt out.
...[Details]
In the context of the overall downward trend in automobile sales, the upstream automobile parts industry has also been affected. Judging from the 2019 financial reports recently released by parts com...[Details]
1. Download: STM32F103 Chinese Reference Manual Baidu Netdisk: Link: http://pan.baidu.com/s/1boYtx0b Password: lwcg 2. Introduction of CRH and CRL: The usage of CRH and CRL is basically the ...[Details]
If you want to install an IP network camera under an existing network architecture, a powerful computer is indispensable. You can choose a PC with Windows95/98/NT/2000 or Linux operating system. In ad...[Details]
1 Chevrolet: In-car connectivity
CES (International Consumer Electronics Show) is hosted by the American Consumer Electronics Manufacturers Association (CEA). It was founded in 1967 and has a h...[Details]
According to foreign media reports, Global Foundries intends to build a plant in Dresden, Germany to expand production, and at the same time strive for subsidies from the EU and German government. In...[Details]
Recently, the United States has included Chuzhou Huike Optoelectronics on the UVL list. Panels account for a relatively high proportion of the company's production capacity. Although the impact is no...[Details]
Two years ago, Xiaomi, as a disruptor in the notebook industry, launched the first generation of Xiaomi notebooks. Its modern design and price of 5,000 yuan were a breath of fresh air in the field of...[Details]
In control systems, the I/O port of a single-chip microcomputer is often used to drive other circuits. The relevant data on the driving capabilities of the I/O ports of several commonly used single...[Details]
Currently, the relatively mature and widely used cathode materials for lithium-ion batteries are mainly lithium iron phosphate materials (LFP) and ternary lithium materials (NCM). From a performanc...[Details]
EXTI key interrupt:
EXTI interrupt:
Note:
1. EXTI interrupt is an external interrupt, and related interrupt management devices need to be configured.
2. If it is an event interrupt, there...[Details]
ScioSense launches low-power gas sensor ENS161
——Provide new possibilities for real-time air quality monitoring of wearable and portable devices
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The ENS161 mul...[Details]
Determine the device interface
In the past, most power semiconductor manufacturers had to package their devices for testing because the technology to apply tens or thousands of volts to devices on a ...[Details]
On December 3rd local time, the U.S. Department of Defense issued an announcement, listing China Construction Technology Group, China International Engineering Consulting Corporation, China National ...[Details]
We often say that logic devices are the "glue" of every electronic product design, but they are often the last thing you consider when selecting components for your system. It is true that th...[Details]