-
As smartphone performance continues to upgrade, the mobile game market is booming, and more and more realistic games are loved by gamers. It can be said that creating a real game world is a goal that...[Details]
-
The VF voltage of LED light sources for lighting is very low, generally VF = 2.75-3.8V, IF is 15-1400mA; therefore, the output voltage of the LED driver IC is VF XN or VF X 1, and the IF constant cur...[Details]
-
While Huawei, OPPO and others are planning to launch 5G mobile phones this year, Meizu has not made any moves. For this reason, many people are curious about when Meizu's 5G mobile phone will appear....[Details]
-
STM32 model used in the experiment: STM32F103C8T6 48-pin Knowledge involved: RCC, GPIO, TIMER, PWM settings *RCC needs to turn on the external clock * GPIO table check shows that PA3 defaults to mu...[Details]
-
The latest quarterly report on global smartphone shipments from International Data Corporation (IDC) shows that despite disruptions caused by supply chain constraints and a global chip shortage, smar...[Details]
-
Today, I debugged PB3, which is a common IO. After debugging for a long time, I thought it was a PCB problem. I couldn't find the problem after searching for a long time. Sometimes people are numb an...[Details]
-
After 50 years of development of solar cells, the photovoltaic industry (solar power generation industry) finally crossed the historical watershed in 2004 and officially entered the take-off stage....[Details]
-
1. Measurement principle
1. Schematic diagram of laser distance measurement:
2. Components:
1. Positioning device, including clamping tool and positioning tool
2. Optical launch de...[Details]
-
Switching power supply EMI differential mode signal equivalent circuit
Figure 1. Equivalent circuit of EMI differential mode signal of switching power supply
The differential mode ...[Details]
-
The PIC series 8-bit single-chip microcomputer (RISC microcontroller) developed by Microchip Technology Inc. of the United States, especially the microcontroller with built-in second-generation Flash...[Details]
-
The multimeter's auto zero (AUTO ZERO) function is available in DC voltage, DC current, and two-wire resistance measurement modes. The multimeter's automatic zero measurement function is to elimina...[Details]
-
#include
#include
#define uchar unsigned char
#define uint unsigned int
sbit k1=P3^0;
sbit k2=P3^1;
sbit k3=P3^2;
sbit k4=P3^3;
sbit k5=P3^4;
sbit k6=P3^5;
sbit k7=P3^6;
sbit ...[Details]
-
On May 10, Pico held a new product launch conference in Beijing for the new generation of 6DoF VR all-in-one machine - Pico Neo 3 series. The three models of Pico Neo 3 128G Basic Edition, 128G Pio...[Details]
-
introduction
In a typical application, a command is sent to the LED driver through a serial port to change the register value of the corresponding LED to adjust the brightness. The data used...[Details]
-
According to a press release on October 23,
Qualcomm
Technologies launched a new generation of chip versions for its autonomous driving and digital
cockpit
platforms, namely the Sna...[Details]
Integrated technical exchanges
京公网安备 11010802033920号
EEWORLD