I made a small board with CC2541, which has 10 buttons and a light.Tried external interrupt, found that it sometimes worked and sometimes didn't, there was some erroneous operation.
The procedure is a...
[align=left]l Motor Control[/align][align=left]Learning Objective: Master the basic methods of Maqueen's motor control[/align][align=left] Program Effect Display: The car moves forward for 1 second, t...
The power of battery-powered Bluetooth speakers and portable square dance speakers is getting bigger and bigger. Because of the maturity and stability of related charging circuits, supply chain suppor...
1. The basic principle of current detection resistor:According to Ohm's law, when the measured current flows through the resistor, the voltage across the resistor is proportional to the current. When ...
Table of contents
1.tl_led_flash example
1.1Case Function
1.2Operation Instructions
1.3Key Code
2.tl_key_test case
2.1Case Function
2.2Operation Instructions
2.3Key Code
3.tl_uart_rw example
3.1Case F...
With the continuous improvement of microcontroller performance and the reduction of costs, microcontrollers have been widely used in various fields. Especially in the control and processing of signals...
The functions of field effect tubes: amplification, modulation, resonance and switching. Field effect tubes are voltage-controlled devices. To judge whether a field effect tube is good or bad: set th...[Details]
Toyota says that a solid-state battery with a 10-minute charge and a range of 1,200 kilometers will be mass-produced as early as 2027. Is this reliable? Is it true that ginger is still old and spicy?...[Details]
From November 5 to November 10, the fifth China International Import Expo (CIIE) was held in Shanghai. During the Expo, the "Send Electricity" energy storage mobile charging solution exhibited at t...[Details]
A Unified LTspice AC Model for Current-Mode DC-to-DC Converters
Unified LTspice AC Model for Current Mode DC-DC Converters
Introduction
When power suppl...[Details]
1. Development cycle of embedded products The first stage of a typical embedded microcontroller development project is to use a C compiler to generate target code from the source program. The generat...[Details]
All smart cockpit functions should always run through user usage scenarios, meet user needs, and solve user pain points. As the intelligence of automobiles continues to develop, the functions of au...[Details]
At the end of May 2019, with the grand launch of FAW Hongqi's latest masterpiece HS5, Sensortech's 77GHz automotive millimeter-wave radar became the first ADAS millimeter-wave radar sensor in China t...[Details]
Samsung has been working on a smartphone with an under-screen camera sensor, and now reports suggest that the South Korean company has managed to achieve a high-resolution under-screen camera technol...[Details]
Due to the increasing demand for traffic, more and more circular induction coil detectors are used for traffic detection. These coils buried under the road surface can detect electromagnetic changes ...[Details]
Flow measurement is the most common measurement of fluid physical indicators in production and life. There are many principles for flow measurement, including ultrasonic, electromagnetic, pressure, te...[Details]
Sennheiser is a popular audio brand that offers a wide range of headphone products for consumers, as well as Hi-Fi systems, studio microphones, conference systems and amplifiers for corporate u...[Details]
Microwave Vision Group (MVG), a global leader in electromagnetic wave human exposure assessment measurements and services, recently announced the successful integration of Anritsu's MT8000A wirel...[Details]
Power factor assessment and power adjustment charges are effective means to ensure the safe and efficient operation of the power grid, and are institutional guarantees to encourage users to adjust ...[Details]
STM32CubeMX is a popular development tool that can greatly improve our transplantation efficiency and thus improve development efficiency, but there are still some small pitfalls that we need t...[Details]
Abstract:
The fast
charging
method
of supercapacitors was studied
, the principle of constant power fast charging was analyzed, and by comparing the constant current and constan...[Details]
Wireless Connectivity
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