The expert mode of sensortile.box is the most anticipated, because it simplifies programming to the point where you can just configure it, but it definitely has limitations and needs to be tested in s...
[color=rgb(68, 68, 68)][backcolor=transparent][font=Tahoma,]Hi everyone, this is a PWM four-way dimming module I made using PT4115, but as long as it is connected to 24V and GND, without PWM wave inpu...
The battery charge indicator is a basic function configuration of hybrid electric vehicles (xEV). The battery monitoring function can accurately measure the remaining battery capacity and help to accu...
Now I have an STM32F107 development board. According to the lwip routine, I can already communicate with another computer in the local area network through TCP (server written in python) to send and r...
Preface Liquid level is one of the important parameters in many industrial productions. In the fields of chemical industry, metallurgy, medicine, aviation and other fields, the measurement and contro...[Details]
1. Basic concepts and working principles of Atmega162's SPI interface
The full name of SPI interface is "Serial Peripheral Interface", which means serial peripheral interface. SPI mainly uses 4...[Details]
Ultrasonic waves are essentially the same as sound waves. They are both the propagation process of mechanical vibrations in elastic media. The difference between ultrasonic waves and sound waves is ...[Details]
About S3C2440 startup method: After the program is downloaded to NORFLASH, choose to start from NORFLASH and execute automatically. The code is executed in NORFLASH and variables are allocated in the...[Details]
On November 7, 2019, the Semiconductor Industry Association (SIA) elected Keith Jackson, President, CEO and Chairman of ON Semiconductor, as its 2020 Chairman and Robert Bruggeworth, President, CEO a...[Details]
Faced with the huge MCU race in the market, it is not surprising that MCU manufacturers cooperate with ARM. As the demand for Cortex continues to increase in the market, more customers hope to use a ...[Details]
1. Select a switching power supply controller The AC220V to DC12V/2A power supply uses the green low-power switching power supply controller TMG0X65. According to its typical output power table, TMG...[Details]
A previous blog briefly introduced the platform device driver model (http://www.cnblogs.com/ape-ming/p/5107641.html). Now, based on the template listed in that blog, we will modify the example in t...[Details]
2.4G private protocol products occupy an important position in the field of wireless RF chips. Compared with other consumer electronic products with international or regional standardized protocols, ...[Details]
Rumors about OnePlus developing a smartwatch have been circulating for a long time. Last week, OnePlus founder and CEO Pete Lau hinted that the company is developing a smartwatch and is working...[Details]
SysTick is a 24-bit timer built into the Cortex-M core, so we can see its register definition and configuration function SysTick_Config() in the core_cm3.h or core_cm4.h header file. SysTick's functi...[Details]
void wr1302(unsigned char dat) //write 1 byte to 1302
{
unsigned char i;
for(i=0;i
{
ACC=dat;
DA TA1302=BIT0;//bit is transferred to the data bus
;
SCLK1302=0; //clear th...[Details]
Taiwanese media reported that Intel's 7nm process will be delayed by 6 months. The industry believes that TSMC has ushered in a major positive, and a large number of Intel's 6nm orders have already f...[Details]
Figure 1 shows two methods for measuring large signals. The first method includes a two-resistor voltage divider and an output buffer; the second method includes an inverter with a large attenuation...[Details]
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