By controlling the opening current and closing current of the MOS tube G level, different opening and closing speeds can be achieved.
However, since the difference is on the order of ten to the ninth ...
[i=s]This post was last edited by 1nnocent on 2021-4-2 14:53[/i]There are many processes in the driver library and process before, in the hc32f46x_ddl_Rev1.3.0 folder
First open the GPIO process and t...
The advent of 5G has greatly improved the bandwidth and latency issues of mobile communication networks, creating more possibilities for terminal applications. But at the same time, the introduction o...
Microwave Technology and Antennas (4th Edition) systematically describes the basic theories and basic knowledge of microwave technology and antennas from the perspective of "path". In writing, we stri...
[i=s]This post was last edited by Xianjing on 2020-11-11 09:05[/i]Finally got the board today. This board has gone through many twists and turns. The address is the address of the previous company, an...
Use a Keithley DMM7510 to check voltage and ripple to ensure it meets specifications.
Prototyping is one of the more exciting steps in a design. At this stage, ideally, you've seen...[Details]
Overview
Whether in developed or developing countries, electricity theft is a very thorny problem. Various means of electricity theft emerge in an endless stream, causing huge losses to power ...[Details]
Silicon micro accelerometer is an important branch of MEMS devices and has a very broad application prospect. Because silicon micro accelerometer has the advantages of fast response, high sensitivity,...[Details]
Engadget praised the iPhone 11's affordable $699 price, CNBC said Apple's portrait mode was the best, and HardwareZone said the A13 Bionic chip "beats the competition by a wide margin." Altho...[Details]
On December 31, the first "solar storage and charging + thermal power and cooling" integrated project in the southern region of GCL-Poly Energy Co., Ltd., the 2.5MW/4.48MWh energy storage power sta...[Details]
The new product S1800CN multi-stage dry roots pump made its debut at the 16th International Solar Photovoltaic and Smart Energy (Shanghai) Conference and Exhibition Continue to listen to the nee...[Details]
Ultrasonic waves can be used to effectively detect moving objects in a certain space. It is easy to install and has good detection effects. This article introduces a person detection device designe...[Details]
1 Introduction to main chips
(1) AT89C2051
AT89C2051 is a single-chip microcomputer compatible with the MCS-51 series produced by Atmel. It contains: 2K bytes of Flash EEPROM, 128 bytes o...[Details]
According to domestic digital bloggers, the configuration of the medium-sized vivo X80 Pro in the vivo X80 series has been exposed. It is equipped with a Dimensity 9000 chip and a Samsung E5 flexible...[Details]
Abstract: When testing the characteristics and quality of LCD screens, it is necessary to control the LCD screen to display some standard signals. Some existing signal generating devices generate a...[Details]
SL11R is a 16-bit RISC microcontroller with a USB interface produced by Scanlogic. Its core processing speed reaches 48MIPS. It has rich hardware resources and 32-bit programmable I/O ports, and ca...[Details]
1. Use CUBEMX to configure automatic code generation: ①Add DMA channel of serial port ②Use the serial port global interrupt: The other configurations will not be described in detail. After t...[Details]
In various remote sensing and telemetry systems, the dynamic range of analog signals is usually very large, generally ranging from a few mV to tens of V (dynamic range can reach 80_90db), and some are...[Details]
1. Introduction
A folding machine is a post-press equipment that folds each large printed paper into a size suitable for daily binding.
The size of the paper. There are many types. It can...[Details]
Power technology
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