ACPI is a more advanced and effective power management mode than APM. Using ACPI mode can save more power. What does this mean? The temperature of the CPUs that are "overclocked" by enthusiasts will b...
[i=s]This post was last edited by damiaa on 2022-10-19 17:00[/i]I bought 8 apples last week and ate one every day. The last one had a hole in it . So I decided :
Start with the bigger apples next week...
After receiving all the development boards, I will start recording this DIY routine from the RSL10-002GEVB board today.Outer box:Unpacking:The front photo of the board:The back of the board:Keep all t...
7905onsemi and Avnet IoT Innovation Design Competition
[align=left][font=微软雅黑][size=4]Before I started working as an applications engineer, I was an IC test development engineer. One of my projects was to characterize an I2C temperature sensor. After writ...
[i=s]This post was last edited by DDZZ669 on 2021-9-23 23:09[/i]The previous two Linux driver articles introduced two new and old development methods of character device drivers, and used a virtual ch...
Connect the LED light. Because the power supply can only provide 5V, the three LEDs need 12V to light up. I removed one LED so that 5V can also light up. After connecting, fix it with insulating glue ...
In recent years, the camera of a smartphone has become one of the components that many manufacturers have focused on upgrading. In addition to the lens module itself, the mobile phone camera also rel...[Details]
The huge impact of the new coronavirus on global businesses has begun to emerge. Yesterday, the US mobile phone giant Apple suddenly announced that it would close its retail stores, offices and cal...[Details]
Founded in May 2017, Chuangxinwei is an integrated circuit design company that focuses on the research and development and sales of high-precision, low-power battery management and high-efficiency, h...[Details]
Mouser stocks STMicroelectronics’ new LSM6DSV16BX motion+bone conduction sensor delivering superior performance for hearables, headphones and more April 19, 2023 – Mouser Electronics, an industr...[Details]
On July 3, a report from China Science News stated that Ma Cheng, a professor at the University of Science and Technology of China, developed a new type of solid electrolyte. Its comprehensive perfor...[Details]
With the rapid development of science and technology, there are many industrial gases in daily production that are harmful to the body. Because of the existence of these harmful gases, we mu...[Details]
In previous national college electronic design competitions, there have been many simple intelligent cars that integrate light, machinery and electricity. After demonstration, comparison and experim...[Details]
//Define the name of the LED device, here is leds. After this module is loaded, it will automatically create a device file with this name in the /dev directory. #define DEVICE_NAME "leds" //There ar...[Details]
This is the circuit. Careful friends will find that there are several chip resistors and capacitors in the actual picture. The secret is here. The memory effect of the capacitor is used to convert pa...[Details]
BYD Qin, a dual-mode hybrid model, was originally going to be launched at the Guangzhou Auto Show which just ended. However, due to the energy-saving subsidy policy of the car, it was a surprise ...[Details]
The basic information required for motor selection includes: the type of load driven, rated power, rated voltage, rated speed, and other conditions.
1. Type of load driven
This has ...[Details]
0Introduction
With the development and popularization of radio technology, "frequency" has become a physical quantity familiar to the general public. The emergence of single-chip microcomputer...[Details]
Overview With the development of science and technology, the relationship between power electronic equipment and people's work and life is becoming increasingly close, and electronic equipment ca...[Details]
// External interrupt configuration for pin PA0 void Key_GPIO_Init(void) { // Set PA0 port to pull-up input mode RCC- AHBENR |= RCC_AHBENR_GPIOAEN; // Turn on the GPIO clock of this pin GPIOA- MODER ...[Details]
Up to now, more than 180 models have been tested based on the CC-1000T intelligent cockpit evaluation system of Cheyun Research, of which more than 79% have the ability to upgrade via OTA, and more...[Details]