-
Two 74HC595s share 6 IO ports, a simple timer clock, mainly for the control of 74HC595. Simulation: MCU source code: #include reg52.h #include intrins.h typedef unsigned char uchar; typedef uns...[Details]
-
introduction
Now GIS (Geographic Information System) equipment with GPS (Global Positioning System) as the core is entering the stage of popularization and application. With the development of tech...[Details]
-
Apple's MagSafe is an accessory and charging system designed for the iPhone 12, and one user discovered that the magnets attract more than just wallets. In fact, the iPhone itself is full of su...[Details]
-
LED bulbs are bulbs that use LED chips as the light source and have the same appearance as incandescent bulbs. Like incandescent bulbs, they can be installed on E26, E17 and other lamp holders. Howeve...[Details]
-
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
-
China's battery industry continues to maintain a strong growth momentum. According to the monthly information on power batteries in March, production, sales and installation volume all showed a cle...[Details]
-
Preface
This chapter uses the Lumberg observer to perform sensorless control of permanent magnet synchronous motors. First, the principle of the Lumberg observer is analyzed, and then a full-o...[Details]
-
The voltage and capacity of a single battery are limited, so in many cases, they must be connected in series to form a battery pack. However, there is a problem of balance among the cells in the ba...[Details]
-
A circuit containing only one independent energy storage element is called a first-order circuit. When there is no excitation in the circuit, the response caused only by the initial energy storage ...[Details]
-
Abstract: The working principle and composition of the EAS system based on digital signal processing chip design and the technical difficulties that should be solved to achieve real-time monitor...[Details]
-
Photovoltaic cell array
On December 21, Gree Electric held a press conference in Zhuhai. Gree's "photovoltaic direct-drive variable frequency centrifuge system" was recognized as "internation...[Details]
-
The first stage is the embedded algorithm stage without an operating system. It is a system in the form of a programmable controller with a single chip as the core, and it also has the function of coo...[Details]
-
Q: When debugging the stm32 program, why can't the program on the development board run correctly after unplugging the jlink from the computer USB port? It also doesn't work after the breakpoint rese...[Details]
-
The connection between ADC0809 and MCS-51 microcontroller is shown in the figure above. The circuit connection mainly involves two issues. One is the selection of 8 analog signal channels, a...[Details]
-
Two-day industry-renowned conference will provide in-depth expertise and skills in the IoT industry
Beijing, China – November 8, 2024 –
Silicon Labs, a global leader in secure, i...[Details]