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This reference design uses the MAX16819 as the main controller to provide a buck- boost driver for the 5S2P AR111 LED lamp . Figure 1 is the circuit schematic, and Figure 2 shows the design lay...[Details]

Autonomous driving is one of the most active topics in the market in recent years. With the continuous influx of funds, giants competing to make their presence felt, and new startups emerging one aft...[Details]

　　1. Basic knowledge of JTAG 　　JTAG is the abbreviation of Joint Test Action Group, which is the IEEE 1149.1 standard. Advantages of using JTAG: The establishment of JTAG allows integrated circuits t...[Details]

Wang Yanmin, President of the Global Ecosystem Development Department of Huawei Consumer Business BG, revealed in an interview that the number of registered developers in Huawei's HMS ecosystem has g...[Details]

Recently, a developer revealed that when Apple officials paid them last month's App revenue, they seemed to have mistakenly paid the developer in US dollars instead of RMB. This caused their revenue ...[Details]

　　1. Introduction 　　With the rapid development of electronic technology, the application of switching power supplies is becoming more and more extensive, and it is developing rapidly in the direction...[Details]

Mobile robots are highly favored due to their superior mobility and flexibility, and are put into practical application in many occasions, such as nuclear industry inspection, firefighting, fire sc...[Details]

P10 dot matrix screen C51 program 1/4 scan, four scans down, 1 channel 16 lines, data low OE high (04-P16-08) suitable for HUB12 interface monochrome P10 serial port mode 0, normal left shift, brig...[Details]

Impedance and Insertion Loss Testing of USB 3.0 Cables and Connectors The next generation of serial data standards are using high data rates that have moved into the microwave d...[Details]

1. Design Features 1. Accurate primary side constant voltage/constant current controller (CV/CC) eliminates optocoupler and all 2. Secondary side CV/CC control circuit 3. ...[Details]

The figure shows a circuit that uses a medium gain op amp FC3 to form a positive voltage regulator. The output voltage V0 = 15V, the output current I0 = 1A. The field effect tube 3DJ6 in the circuit ...[Details]

1 UPS monitoring software The design of monitoring software is mainly for computers (such as personal computers, servers, workstations or various large and medium-sized hosts) that require power pro...[Details]

Appearance: Code: main.c file   #include "smg.h" #include "ds18b20.h"     /******************************************************************************* * Function name: main * Function : Main...[Details]

The traditional wiring harness detection method is: conduction is determined by energizing each line with the help of a multimeter, buzzer and indicator light, etc.; withstand voltage and insulation ...[Details]

In the last EV Focus column, we talked about why electric vehicles need to use 800V, and also roughly understood the relationship between SiC and 800V. In this issue, we will zoom in and talk about...[Details]