-
1. Experimental phenomenon:
The diodes light up in sequence from right to left.
2. Test Purpose:
l Master the use of registers A and Rn
l Master the left shift instruction
...[Details]
-
A brief summary of the stm32 register read and write code style for future use:
Write register code style directly according to memory mapping:
#define GPIOA_BASE1 (uint32_t)0x40010800
#...[Details]
-
Introduction With the rapid development of automotive electronics, the number of electronic control units in modern cars has gradually increased. These electronic control units can be roughly divided...[Details]
-
Apple has increased production of the Apple Watch Series 6 and Wi-Fi iPad series. The manufacturers involved include Luxshare Precision for the Apple Watch Series 6 and BYD for the new iPad. F...[Details]
-
In the AUTO 2000 DCS system, we use a single-chip real-time communication network. This is a master-slave bus network with uncertain control station monitoring. The general working process is: when...[Details]
-
1. What is ripple? Ripple is defined as the AC component superimposed on the DC stable quantity in a DC voltage or current. It has the following main disadvantages: 1.1. It is easy to generate ha...[Details]
-
A few definitions:
1. Magnetic field intensity H, unit: A/m (From the dimension, we can know that this physical quantity is born and dies together with the electric current. It can be unders...[Details]
-
According to news on September 6, Nikon announced the launch of a new generation of i-line stepper lithography machine "NSR-2205iL1" with a 5x reduced projection magnification, which is expected to b...[Details]
-
Two months ago, I worked on a low-power project in the company. Now the lowest power consumption is less than 10uA, and the average power consumption is about 40uA, which is up to standard. Beca...[Details]
-
It is well known in the industry that LEDs
are afraid of heat, because heat will affect the light decay and life of LEDs. Today, we will introduce a new assembly process for LED applicati...[Details]
-
Clock cycle
The clock cycle is also called the oscillation cycle, which is defined as the inverse of the clock pulse (the clock cycle is the inverse of the crystal oscillator connected to the m...[Details]
-
introduction
In 1915, Ford Motor Company introduced electric lights and electric horns to its Model T automobile. Since then, automobiles have become increasingly dependent on electrical and e...[Details]
-
Xiaomi Mi Watch OTA official announcement is here! Xiaomi Mi Watch will officially release its first OTA upgrade from December 3rd to 5th, and will be pushed in batches. Just open the watch settings ...[Details]
-
Some people may not be clear about the difference between Huawei Hetu and AR. For this reason, Luo Wei, Huawei Fellow Cyberverse Chief Engineer and Camera Chief Engineer, specially wrote an article t...[Details]
-
Near the end of the year,
CATL
focused on the scenario of hybrid vehicles and launched its second
battery
brand "Xiaoyao" this year. Different from the previous Kirin and Shenxing ser...[Details]
PCB Design
京公网安备 11010802033920号
EEWORLD