MRF21180R6

u8 KEY_Scan(u8 mode) { static u8 key_up=1;//button press and release flag if(mode)key_up=1; //Support continuous pressing if(key_up&&(KEY0==0||KEY1==0||KEY2==0||KEY3==1)) { delay_ms(10); //de...[Details]

If you want to ask what is the internal driving force for human development to this day, it must be the pursuit of efficiency. The history of automobile development is a history of tools improving ...[Details]

1 Background As an indispensable test tool in the process of electronic design, testing and debugging, the oscilloscope can help engineers locate and solve problems more accurately, quickly and conve...[Details]

3. Logical operation instructions: 1. Logical operation on accumulator A: CLR A; clear the value in A to 0, single-cycle single-byte instruction, with the same effect as MOV A, #00H. CPL A ; Bitw...[Details]

        Final load-pull simulation and matching should be performed after connecting the input and output matching circuits as shown in Figure 1. After completing the source and load matching, the OI...[Details]

With the continuous increase in the number of domestic cars and the prevalence of self-driving travel, a new type of car electrical appliance - car inverter has quickly become popular. However, since...[Details]

On April 8, according to an announcement disclosed by the Shanghai Stock Exchange, Doxin Semiconductor Co., Ltd. (hereinafter referred to as Doxin Semiconductor) will make its first listing on the Sc...[Details]

To reduce the power consumption of LED headlights, it is not enough to reduce the light loss of white LEDs through the light distribution control mentioned in the first part and obtain the de...[Details]

　　The stability and service life of the cable fault tester are often directly related to whether the daily maintenance of the cable tester is in place. However, many customers have done a lot of main...[Details]

• Digital power can reduce costs, simplify your design, and improve accuracy. • Digital power is well suited for output margining and cycle-by-cycle loop compensation. • Many sys...[Details]

The STC microcontroller contains two Flash blocks. The program running in one Flash can erase and reprogram the other Flash. Generally, the ISP program is stored in a Flash with a smaller capacit...[Details]

Engineering Solutions for Portable Power The portable ultrasound market is a good example. Until now, ultrasound imaging has required a visit to a clinic. In most developed coun...[Details]

If you get a chip and want to use it, you must first know how to connect it. The chip we use is called 89S52. Let's see how to connect it.      1. Power supply: This is of course essential. The micro...[Details]

Reset AVR  When resetting, all I/O registers are reset to their initial values ​​and the program starts executing from the reset vector. For ATmega168, the reset vector instruction must be an absolu...[Details]

Two-day industry-renowned conference will provide in-depth expertise and skills in the IoT industry Beijing, China – November 8, 2024 – Silicon Labs, a global leader in secure, i...[Details]