CR-10DL6--18K2

Introduction: This design selects the current mainstream MCU ARM11, combines RFID technology, and uses a fixed RFID card reader to collect information, which is sent via the serial port to the data p...[Details]

　　How the monitoring system works 　　As the front end of the system, the residual current action protector is installed in each low-voltage power grid control box to automatically monitor the status d...[Details]

Considering that the previous Redmi K40 series has received a lot of praise from consumers since its debut, many users have begun to look forward to the release of the new generation of Redmi K serie...[Details]

　　Pulse oximeter is a widely used medical measuring instrument. It is a non-invasive and painless test that measures the oxygen saturation level in our blood and can easily detect small changes in ox...[Details]

If ARM is compiled with ADS, it uses the FD full-reduction stack method. By the way, in the full-reduction FD method, the stack is pushed by moving SP first and then storing data; the stack is popped ...[Details]

Watchdogs are divided into hardware watchdogs and software watchdogs. The hardware watchdog uses a timer circuit whose timing output is connected to the reset end of the circuit. The program clears t...[Details]

The recent low rainfall in Taiwan has caused a water shortage in the region, but 90% of the world's advanced chips are manufactured in Taiwan. According to the New York Times, relevant departments in...[Details]

#include typedef struct  {   unsigned int  array ;   unsigned int  a;  unsigned char b;  unsigned int  c;  unsigned int  d;  float         f;  }foo; void main(void) {  int addr=0;  addr...[Details]

One of the internal structures of the "quasi-bidirectional IO" of the MCU's IO port. In fact, our MCU's IO port has three other states, namely open drain, push-pull, and high impedance. Let's look at ...[Details]

On September 14, Beijing time, ARM, a British chip design company under SoftBank Group, has set the issue price of its initial public offering (IPO) at the upper limit of the issue price range, raisi...[Details]

At a time when the strategy of launching a large number of products is in vogue, Meizu's product layout of focusing on quality rather than quantity is obviously contrary to the "trend". But it is pre...[Details]

Since last year, favorable policies for energy storage have been continuously introduced, including the draft for soliciting opinions on energy storage participating in the "Three Norths" auxiliary...[Details]

1. Introduction to SPI bus SPI (Serial Peripheral Interface) bus system is a synchronous serial peripheral interface, which enables MCU to communicate with various peripheral devices in serial ...[Details]

On September 13, at a seminar hosted by the Metallurgical Solar Polysilicon Industry Technology Innovation Strategic Alliance and co-organized by Ningxia Power Generation Group and other units, top do...[Details]

In automotive power systems, damage to DC-DC converters can be caused by a variety of factors. However, one of the main reasons is that the residual voltage of the surge TVS (overvoltage protector)...[Details]