[Atria AT32WB415 Series Bluetooth BLE 5.0 MCU] PWM breathing light
I am honored to have the opportunity to review the Arteli AT32WB415 series Bluetooth BLE 5.0 MCU. For this reason, in accordance with...
I have looked at some driver chips, and the maximum current is only about 3A, which does not meet the maximum total current of 8A. Is there a larger stepper motor driver? It is best to have a driver c...
[align=left][color=rgb(85, 85, 85)][size=4] Do all electronic products have their design, development and production processes closely related to their test and measurement equipment? For all electron...
[size=4]Circuit working principle: IC is RS101A type special leakage protection switch integrated circuit. LED is BTS11405 type stroboscopic light emitting diode, which will flash as long as the power...
How to use ultrasonic sensors to detect the ultrasonic waves emitted by mosquitoes? When a mosquito approaches, the ultrasonic output signal is sent to NE555 to light up the LED....
Due to the epidemic, this year's national competition was postponed and finally officially started. The topic was released:There are 8 questions for undergraduates and 3 questions for higher vocationa...
0 Introduction
With the process of urbanization, the distance of people's lives is constantly expanding. The popularity of electric vehicles that replace fuel vehicles and bicycles has greatly ...[Details]
This program measures the PWM high level time and cycle through two timers and one external interrupt, calculates and displays the duty cycle high level time in 1602. The data can be measured by simp...[Details]
Foreign media GSMArena today exposed a technology demonstration phone of realme. The phone uses a single-hole curved screen and has a matrix rear triple-camera design. It is the first mobile ph...[Details]
SPM operation steps: 1. Check if the SPM operation has been completed 2. Save the status register and disable interrupts 3. Check whether there is an EEPROM write operation currently 4. Execu...[Details]
● Disassembly of Vimax on-board charger
This product is used on Roewe and exported to Europe through the MG brand.
It mainly includes two functions, on-board charger and DC-DC.
...[Details]
Abstract: In a typical photodiode current monitoring application, the voltage drop between the current monitor and the avalanche photodiode (APD) varies with temperature and current, thus changing the...[Details]
Since the day the car was created, the desire for autonomous driving capabilities has become the direction of attack for generations of engineers. The emergence of Adaptive Cruise Control ( ACC ) has...[Details]
When the dynamic voltage restorer uses the voltage instantaneous value comparison incremental detection method to detect voltage fluctuations and harmonic components, the synchronous reference si...[Details]
Contents The present invention relates to an electromagnetic flowmeter with fluid impedance measurement, and more particularly to a dual-excitation electromagnetic flowmeter that uses a controllable ...[Details]
1 Introduction
Multi-channel output switching power supplies are widely used in various complex low-power electronic systems. As for multi-channel outputs, usually only one channel with low output ...[Details]
According to the main types and performance of typical mainstream products of electromagnetic flowmeters, the selection has the following requirements: (1) Measured medium: Fluid electromagnetic fl...[Details]
Last night, Lei Jun’s New Year’s Eve dinner with Mi fans came to a successful conclusion. During the discussion session, Lei Jun was asked about the latest developments of MIX. Lei Jun said that it...[Details]
The main function of the program is to download VxWorks to ARM Flash ROM through the serial port. The main process is to initialize the ARM hardware, initialize the serial port UART1, receive the VxWo...[Details]
Although there are many ways to provide LCD backlight, such as LED, EL, CCFL, etc., CCFL has become the mainstream backlight source for large-size LCD screens due to its high luminous efficiency. T...[Details]
In today's society, with the continuous progress of science and technology, more and more modern medical devices have been rapidly developed, especially electronic instruments that are in direct conta...[Details]