422U-H-3368-A-001000

EM78 series single chip microcomputer -- Design of D/A conversion program The output of PORT6 is connected to a D/A converter. Write a program to generate a saw wave. The D/A Convert in this example ...[Details]

Currently, environmental issues have received global attention. As electronic devices are frequently updated and replaced, many manufacturers have begun to recycle and reuse obsolete electronic waste...[Details]

In the last issue, we explained the input parameters of the inverter, which mainly involved how to select PV modules. However, the mission of the inverter is to provide power to various power-consu...[Details]

After appearing in the 3C certification database and showing support for 45W fast charging, the basic parameters and network access "ID photo" of the new Xiaomi model M1908F1XE were also announced by...[Details]

　　Among lithium-ion battery protection IC products, only 4 cells are currently connected in series. Therefore, when designing lithium-ion battery protection circuits with more than 4 cells, many en...[Details]

/*--------------------------File Description---------------------------------- File usage: TWI/I2C driver, query mode, host mode Instructions: Call the last 6 API application program interface fu...[Details]

The construction of "Safe City" has been going on for nearly eight years, starting with the 21 pilot cities in 2004 and the 3111 project in 2005. Through large-scale alarm and monitoring system constr...[Details]

This article mainly describes how to set up PIC to save more power. Let's learn about the relevant content with the microcontroller editor. How to set up PIC to save power Test conditions: PIC16F6...[Details]

Cold start - refers to powering on again after power failure. Cold start is when downloading a program, in order to detect whether there is a download signal on the chip. If there is, download; if no...[Details]

      According to media reports, Apple suppliers in and around Shanghai, including Luxshare Precision and Wistron, have gradually resumed production. Apple CEO Tim Cook said: "Almost all of the affe...[Details]

What is the difference between a vibrating rod level switch and a tuning fork level switch? This is a question that is often mentioned in forums and user consultations. Yes, both work based on the pr...[Details]

Introduction Today, more and more designers are turning to electronic microcontrollers to control power stages in motor control and digital power systems. Using the integrated analog comparato...[Details]

#include // MMC commands #define MMC_GO_IDLE_STATE 0 #define MMC_SEND_OP_COND 1 #define MMC_SEND_CSD 9 #define MMC_SEND_CID 10 #define MMC_SEND_STATUS 13 #define MMC_SET_BLOCKLEN 16 #define M...[Details]

　　 Circuit principle: This circuit uses BP01 pressure sensor and MAX4472 operational amplifier. BP01 pressure sensor is specially designed for blood pressure detection and is mainly used in portable ...[Details]

The alarm problem after replacing the servo motor encoder may be caused by many reasons. 1. Basic knowledge of servo motor encoder The role of servo motor encoder A servo...[Details]