-
0.1Hz ultra-low frequency sine wave withstand voltage test technology and its application
Abstract
This paper focuses on the 0.1Hz ultra-low fre...[Details]
-
---
Headphone amplifier
It is mainly used in portable audio devices. Like other portable electronic products, it requires the device to have low operating voltage, low power consumption, and ...[Details]
-
The KJT1 regulating control board is a current and speed double closed-loop system with a proportional integral link composed of a two-stage operational amplifier. The Pl regulating board can be used...[Details]
-
If you have an electronic device that you don’t use for a long time (think wireless headphones, wearables, remote controls, etc.), you may find that it is not turned on and the battery is dead. If th...[Details]
-
In low-power switching power supplies, simple winding rectification is basically used to provide VCC, and the VCC power supply of the IC is the core of the switching power supply. In the debugging ...[Details]
-
Since its introduction, LLC series resonant converter (SRC) has become a very common topology due to its special performance, especially its efficiency and power density are far superior to other D...[Details]
-
Samsung, once the king of Android phones, has lost much of its influence in the domestic market, but its new products are still attracting market attention. In addition to the flagship phones of the ...[Details]
-
With the increasing demand in the garment market in recent years, small garment manufacturing enterprises have developed very rapidly, and the demand for small ironing systems has increased. Most...[Details]
-
Some predict that the world's energy demand is likely to exceed the energy supply. The U.S. Department of Energy estimates that the total energy consumption in the United States is expected to incr...[Details]
-
Those who are engaged in the application of automated instruments have a deep understanding of the difficulty of analytical instrument application. Especially in the non-ferrous smelting industry, pro...[Details]
-
1 Introduction to STM32 Microcontrollers
The STM32 series microcontrollers are highly integrated microcontrollers based on the Cortex-M3 core from ST. It sets a new benchmark in terms of perfo...[Details]
-
DC current part: The moving coil should be installed properly, and there should be no ferromagnetic material in the moving space. If the shunt resistor is burned out, it should be replaced according ...[Details]
-
introduction
At present, there are two main types of hardware cores for embedded systems: one is a powerful embedded microprocessor. Systems using this type of product are generally powerful, a...[Details]
-
1 Introduction
As a 16/32-bit high-performance, low-cost, low-power embedded RISC (Reduced Instruction Set Computer) microprocessor, the ARM (Advanced RISC Machines) microprocessor has become the mos...[Details]
-
To jump from assembly to C you must use an absolute jump:
Project code:
Add main.o to Makefile:
Start.S:
Make compile:
Main.c code:
#...[Details]
Recruitment
京公网安备 11010802033920号
EEWORLD