Shengbang Microelectronics is a semiconductor company that focuses on the research and development and sales of high-performance, high-quality analog integrated circuits. Shengbang Microelectronics products have excellent performance and quality and can be widely used in many fields such as mobile phones, TVs, DVDs, digital cameras, laptops, consumer electronics, automotive electronics, industrial automation control, medical instruments, LCD displays, etc.
1. Foreword:The electronics competition is about to start. This is the first year that TI is the organizer. There may be a question that requires the use of TI chips, so I, who am used to 32, have to ...
This is a function for writing characters to LCD5110. It can run normally under SMT32F103, but it can be compiled successfully under STM32G071. However, an error occurs when it is downloaded to the de...
I configured the adc channel of stm32f030 as timer triggered interrupt mode and enabled the adc interrupt. I added a variable ADC_conver in the interrupt as the interrupt completion flag, but found th...
Smart home networks are emerging, and so are the new applications that support them. Smart lighting systems are a particularly promising use case. This blog post will share tips for developers on how ...
The full name of standing wave ratio is voltage standing wave ratio, also known as VSWR and SWR, which is the abbreviation of Voltage Standing Wave Ratio in English. It refers to the ratio of the stan...
Author: Joshua Zhu, ST engineer
Click to download the pdf document to view:Keywords: local_name, device_name Chinese nameQuestion: Customers often ask how to broadcast a Bluetooth name in Chinese
ST e...
The measurement principle of electromagnetic flowmeter is based on Faraday's law of electromagnetic induction. When measuring flow, the fluid flows through a magnetic field perpendicular to the flow d...[Details]
Today I will explain to you how to connect the motor in one minute.
There are two ways to connect the motor:
1a Star connection (actual picture)
1b star connection (schem...[Details]
Today we will explain "STM32F103 DAC output triangular waveform", which is relatively basic, but it is still worth learning for friends who are using this function for the first time. The software ...[Details]
Voltage hysteresis is a characteristic of lithium-ion battery and the basis of its existence. The principle is as follows: the thionyl chloride electrolyte of the battery is a strong oxidizing chem...[Details]
The epidemic situation in Japan and South Korea is not optimistic. Sharp plans to produce masks at its factory in Kameyama, Mie prefecture, Japan, which was previously used to produce large-size LCD ...[Details]
The MAX5033 is an easy-to-use, high-efficiency, high-voltage, step-down DC-DC converter that operates from input voltages up to 76V and consumes only 270µA of quiescent current at no load. The puls...[Details]
Controlled by uln2003, the following is the simulation schematic diagram: Source program: /***************************************************** This program was produced by the CodeWizardAVR V2.0...[Details]
What is IGBT
IGBT is
a high-power insulated gate field effect transistor, which is widely used in high-power power supplies or inverters.
1. Basic structure of IGBT
...[Details]
From Tesla catching fire after a collision to NIO's battery pack fire caused by compression, the endless cases of electric vehicle fires have greatly reduced consumers' confidence in electric vehicle...[Details]
1. Ammeter Ammeter (Figure 1) is divided into two types: DC ammeter and AC ammeter. When using the ammeter, pay attention to selecting the correct range and connect it in series in the measured pract...[Details]
Today we will look at the forward and reverse control circuit of a DC motor. First, let's analyze the circuit diagram.
Circuit Diagram
Three parts
The circuit diagram is ...[Details]
PIC16F1933 has a 256-byte data EEPROM for storing data, as shown in Figure 1. Figure 1 EEPROM size From the PIC16F1933 data sheet, we can see that the address of EEPROM is 00H~FFH, as shown in Fi...[Details]
Based on the current situation that the stability of handheld touch screens is not high and the performance is unreliable, the AT91X40 series microcontroller is used as the control chip. Due to the p...[Details]
Proprietary new isolation technology enables smaller, faster, lighter conversion for consumer, drives, solar, data and electric vehicle markets
El Segundo, Calif., July 12, 2022 - Navitas S...[Details]
Knowing the main power switch location of ABB industrial robots is essential to ensure the safe operation and maintenance of the robots. In this article, we will introduce the main power switch loc...[Details]
Microcontroller MCU
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