FPGA stands for Field Programmable Gate Array, which is a semiconductor logic chip that can be programmed into almost any type of system or digital circuit, similar to a PLD. PLDs are limited to a few...
1. Introduction
Since the launch of the BLE Bluetooth mesh protocol stack, it has been attracting the attention of many developers. However, the application ecosystem is very scarce now, so the source...
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Start your design with the industry's first single-chip microcontroller unit (MCU) with built-in Wi-Fi connectivity. The SimpleLink CC3200 device for Internet of Things (IoT) applications is a wireles...
Isn't the diode cut off when it is in reverse direction, equivalent to disconnected? Why is there voltage? When the diode is in forward and reverse direction, the voltage measured at 5V is almost the ...
Recently, the school required us to make a device for collecting ECG. When making a low-pass filter, we calculated through the formula that the cut-off frequency should be around 250HZ using 0.047uF a...
There is an accelerometer LIS302DL on my STM32F4 Discovery. In the demonstration project, ST engineers used this sensor to do something very enviable: solving the posture of the development board...[Details]
FG25 sub-GHz SoC with long transmission distance, large memory and high security is now generally available
Flagship sub-GHz SoC ideal for smart cities and long-range IoT
...[Details]
The current trend towards miniaturization is pushing resistor technology to its limits. For example, the packaging alone for a 0201 chip resistor accounts for approximately 60% of the total component...[Details]
According to foreign media reports, so far, people have been focusing on vehicle comfort: when it is cold outside, people need a warm interior environment and anti-freeze windows. As the trend of ele...[Details]
On February 18, the Redmi K50 gaming version ushered in its first round of sales. With flagship features such as Snapdragon 8, ultra-wideband X-axis motor, OLED A+ flexible straight screen, 120W...[Details]
Processor and data center architectures are changing to meet the higher voltage demands of servers running AI and Large Language Models (LLMs).
Servers once consumed only a few hundred watts...[Details]
The OLED TV group, led by LG Electronics, is increasing its share in the global TV market, BusinessKorea reported. Chinese TV manufacturers are focusing on increasing sales through cheap liquid cryst...[Details]
01.
Research Background
With the development and utilization of distributed renewable energy, the adaptability of existing traditional distribution networks is no longer sufficient. ...[Details]
International Energy Network/PV Headlines (PV-2005) learned that on April 20, China Resources New Energy (Rudong) Co., Ltd. announced the winning bidders for the procurement of string photovoltaic ...[Details]
Abstract: This article introduces the development process of switching power supply and its main development direction, focusing on the working principle and working process of phase-shifted sof...[Details]
The format of C51 interrupt function is: void FuncIr(void) interrupt x
void function name (void) interrupt n using m
{
function body statement
}
interrupt using is ...[Details]
At present, photovoltaic power generation devices have been widely used in communications, transportation, electricity and agricultural and pastoral areas in remote areas. However, due to unreasona...[Details]
The keyboard scanning method is: row lines P10~P13 are output lines, and column lines P14~P17 are input lines. At the beginning, the microcontroller outputs all row lines (P10~P13) at a low level. At...[Details]
There have been many discussions online about the phenomenon that the STM32 I2C interface is deadlocked in the BUSY state and cannot be recovered. Looking at the older posts from a few years ago, som...[Details]
Light-emitting diodes ( LEDs ) are fragile devices that are susceptible to heat, mechanical shock, electrostatic discharge, and lightning, especially in outdoor applications. The increased use of LED...[Details]