240-0324-31PCC8J2-18B

Drawings first question **A running light that lights up one light at a time, define P1 as led1. External interrupt 0 enables interruption: EX0=1; falling edge trigger: IT0=1; main switch: EA=1; ...[Details]

1. Effect display 2. Materials used 1.16X16 dot matrix Proteus does not provide 16X16 dot matrix, we can only assemble 4 8X8 into 16X16 dot matrix by ourselves. From this we can see that 8*8 be...[Details]

System clock The clock control module mainly controls the system clock and peripheral clock. It can configure different clock sources as the system clock, configure different system clock frequency d...[Details]

Friends who have worked on products have all experienced that a design seems easy, and hardware design and code writing can be done quickly, but more or less accidents occur during the debugging proce...[Details]

1 Introduction For the plastic bottle making process, the plastic is heated to a molten state, and becomes a tube embryo through high-pressure injection. After cooling for a short time, it is blown b...[Details]

Figure 5 shows a typical application circuit of IR2166 driving an electronic ballast, where the input is the voltage rectified by a full-bridge rectifier. The input voltage range is 100V~250V, the in...[Details]

On April 8, the Shandong Provincial Development and Reform Commission, the Shandong Provincial Energy Bureau, and the Shandong Supervision Office of the National Energy Administration officially is...[Details]

The 12th National Defense Electronics Exhibition will be held at the National Convention Center in Beijing from June 26 to 28, 2023 June 25, 2023, in Clacton-on-Sea, UK. UK-based Pickering, a globa...[Details]

On October 12, Gasgoo learned that Haomo Zhixing released three intelligent assisted driving products, HP170, HP370 and HP570. It is reported that the above three products focus on "ultimate cost p...[Details]

1Written in front The IAR for STM8 we often talk about actually refers to EWSTM8, and its full name is IAR Embedded Workbench for STM8. This article is aimed at beginners. It uses the EWSTM8 integ...[Details]

1. Startup method selection The BOOT process occurs after the I.MX6U chip is powered on. The chip will select the BOOT mode according to the setting of BOOT_MODE . The value of BOOT_MODE can be chang...[Details]

How to create EXE and SETUP files Conditions: Labview Professional Edition Below, taking the Chinese version of Labview8.2 and a simple test system as an example, the specific steps for creating EXE f...[Details]

BCD to ASCII code conversion example BCDTOASC  MOV      R0,#20H                         MOV      R1,#10H  MOV      R2,#05H  ACALL     BCDASC  LOOP0:  SJMP     LOOP0  BCDASC:                          ...[Details]

　　Nowadays, switching power supplies have been widely used in all aspects of circuit electronic design, and DC-DC, as a small switching power supply, has been widely used in electronic design due to ...[Details]

The PT100 temperature sensor is a temperature measurement element widely used in the fields of industrial automation and process control. It has the advantages of high accuracy, good stability, and...[Details]