nRF52840 Preview Development Kit (DK) (hereinafter referred to as nRF52840-DK),[/font][color=rgb(85, 85, 85)][font="][size=10.5pt][font=宋体]is[/font][/size][/font][/color][color=#333333][font=arial][si...
Aluminum electrolytic capacitors have a relatively large capacitance, large series resistance, large inductive reactance, and are sensitive to temperature. They are suitable for occasions where temper...
Get response data command/******************************************** Function name: SendC0Comm Function function: Send the "get response data" command Input parameter: None Output parameter: None De...
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In 1919 , ...
Responsible for the development of MCU hardware and software, IoT direction, experience in wireless modules is preferred. Major in electronic information is required, knowledge of STM32 MCU, circuit d...
Flash memory is a non-volatile semiconductor memory based on floating gate technology. It generally has several types such as NOR, NAND, DINOR and AND. As a type of non-volatile memory, Flash memory h...
Power factor correction is to correct the distorted current into a sinusoidal current and make it in phase with the voltage, so that the power factor is close to 1. Improving the power factor is of...[Details]
A dot matrix screen simulation + real object made by myself, a birthday gift for my girlfriend, single chip microcomputer + LCD display with simulation file
Girls like this very much. It displays ...[Details]
Chengdu, May 14, 2024.
As a prestigious service platform for the automobile industry in Southwest China, the Chengdu International Auto Parts and Aftermarket Services Exhibition (CAPAS) will us...[Details]
0 Introduction
With the development of integrated circuits and the adoption of digital signal processing technology, digital oscilloscopes have become intelligent measuring instruments that integrat...[Details]
From September 16th to 18th, the 23rd China International Optoelectronic Exposition will be held in Shenzhen World Convention and Exhibition Center. As one of the important activities of this CIOE, t...[Details]
(1) Control functions: ① Start/Stop: The main switch enabling position of the stopwatch and clock selection functions. If not pressed or pressed occasionally, the clock and stopwatch function selecti...[Details]
Bits and bit operation instructions
Through the examples of the running lights above, we have become accustomed to the "bit" that means a light is on or off, but the instructions we have learned are...[Details]
Recently, a Japanese startup company invented a smart mask to try to solve the problem of not being able to communicate smoothly while wearing a mask. In terms of working principle, this mask connect...[Details]
Capacitors are widely used in electronic circuits for tempering, coupling, bypassing, and DC isolation. Once a capacitor is damaged, certain fault phenomena will occur. Understanding capacitor fail...[Details]
Today I compiled the code left by my former colleague and found that the code reported an error: #error clnk Debugcsc_code.lkf:93 Debugstm8_interrupt_vector.o: section 0 expected (.text:0000) The...[Details]
There are many misconceptions about Fibre Channel SANs and iSCSI SANs, and we'll clear up some of the facts to help you choose the SAN technology that's best for your company.
There are many m...[Details]
1 Introduction
In the wire rope flaw detection, it is necessary to realize the data exchange from the detection sensor to the memory. USB mobile memory has the advantages of easy portability, fast...[Details]
Introduction: 51 MCU adopts Harvard structure, that is, data and code have separate address space. The memory can be divided into program memory (eerom, flash, etc.), internal data memory (ram), SFR,...[Details]
The robot arm is a complex system with high precision, multiple inputs and multiple outputs, high nonlinearity and strong coupling. Due to its unique operational flexibility, it has been widely u...[Details]
On November 6, international research organization SNE Research released the latest data on global
electric vehicle
battery
usage from January to September 2024. The data showed that ...[Details]