ACZ09BR1E-20FD1-30C15P

The access control system adopts a modular design concept. The card reader control module controls each other with the RS485 bus structure, and then can be directly connected to the main control co...[Details]

Abstract: In order to solve the problem of efficient and stable DC bias power supply for white LED (Light Emitting Devices) light source in visible light communication system, a Buck type dual DC/DC ...[Details]

Task requirements: Use a single-chip microcomputer to control the flashing of a light-emitting diode   Component name   parameter   quantity   MCU Minimum System     1   D...[Details]

In the process of designing LED lamps, when the system architect is an electronic power expert, or the power supply design is contracted to an engineering company, some common habits in standard po...[Details]

In order to thoroughly study and implement the spirit of General Secretary Xi Jinping’s important speech at the meeting of the Political Bureau of the CPC Central Committee on February 3, coordinat...[Details]

This design uses the ARM7 microprocessor as the core and uses the high-speed A/D in ARM7 as the pressure measurement unit to improve the reliability of data transmission; the data results are displ...[Details]

//******************************************************  //Purpose of the experiment:  //Be familiar with using the MCU to test the temperature using the DS18B20 temperature sensor, and use the 1602...[Details]

According to the Economic Daily, MediaTek announced its July results, with consolidated revenue of NT$26.692 billion (the same below), up 5.59% month-on-month and 29.02% year-on-year, setting the sec...[Details]

When the system is being developed, a HardFault_Handler hardware exception occurs, which means the system crashes, especially for For a system that calls the OS, the program volume is large, and the ...[Details]

1. Installation of keil5 Official download address 2. Installation of nRFgo Studio During the installation process, nRFgo studio will ask you to install jlink5.12f. This must be installed. Other ve...[Details]

According to the Commercial Times, JPMorgan Securities technology industry analyst Yang Weilun pointed out that Apple's rumored virtual reality (VR) headset may be released as early as the first quar...[Details]

A sudden epidemic made the 2020 Spring Festival different. "Go out less, don't go out, wear a mask, and wash your hands frequently" became the most common reminders. Through this epidemic, the whol...[Details]

Skateboard chassis is very popular recently, and everyone is thinking about how to make it. There are a lot of articles on the Internet, but basically no one can explain it clearly. In fact, skateboa...[Details]

I have always been reading reference materials and books when writing programs. This time, I don't have any information about the 16-bit single-chip dsPIC33EP32GP502. So I took the opportunity to stu...[Details]

ETC pre-installation is now being designed and installed in full swing, but the electromagnetic compatibility of vehicle-mounted electronics troubles many engineers. The power supply of the vehicle s...[Details]