BG047-06-I-0250-0300-P-D

We know that the 51 microcontroller has several different interrupt sources. For the design of a system, it is usually necessary to define various interrupts in the initialization program. for ex...[Details]

Code: /* The second example of C language Topic: Bonuses issued by companies are based on profit commissions. When the profit (I) is less than or equal to 100,000 yuan, the bonus can be increased...[Details]

According to foreign media reports, this summer, Emer Burke, a student and new mother at Northern Alberta Institute of Technology (NAIT) in Canada, found that her newborn daughter's back was soaked w...[Details]

The traditional design process of embedded DSP system usually consists of two stages: from concept to algorithm and from algorithm to product. Usually these two stages are independent of each other...[Details]

/****************************************************************        I2C bus protocol program ****************************************************************/   #define  NOP {_nop_();_nop_...[Details]

As shown in the figure, the circuit of improving power supply rejection ratio (PSR) by using external regulator composed of ISO124, MC78L05, MC79L05 and DCP011515 . Using MC78L05 and MC79L05 as auxil...[Details]

The shunt is mainly used to measure large DC currents. It is a high-precision fixed-value resistor made of manganese-copper alloy. The resistance value is very small. The temperature coefficient of t...[Details]

The power-on reset POR (Pmver On Reset) of the 80C51 microcontroller is essentially a power-on delay reset, that is, the microcontroller is locked in the reset state during the power-on delay period. ...[Details]

Uboot version: u-boot-2013.01 Development board: FS_4412 platform (Exynos4412, you can modify it according to your own board, as long as it is 4412, the process is the same) 1. Build your own pla...[Details]

Abstract: A set of PLC backplane bus protocol interface chips based on CPLD is designed. The protocol chip can distinguish the periodic data and non-periodic data of the PLC backplane bus. The proces...[Details]

In electronic system equipment, connectors are indispensable components. They are mainly used to achieve the connection between devices, components, electronic equipment and various subsystems, and t...[Details]

One day, wearable, portable medical devices will be ubiquitous in our daily lives. In fact, we will no longer think of them as "devices," but rather as the services they provide. As wireless connecti...[Details]

The simple TV antenna amplifier introduced in the previous section is mainly suitable for VHF channels, but not for UHF channels. Here we introduce a high-bandwidth integrated amplifier UPC1651 and a...[Details]

As more manufacturers join the SPE Alliance, questions about its capabilities and uses increase. Here are some important facts to know about Single Pair Ethernet. Single Pair Ethernet What is Sin...[Details]

Serial communication is widely used in some communication projects, but the conditions for learning are often not sufficient. Here I introduce a software "virtual serial port" to help you learn. SUDT ...[Details]