-
1. Serial communication (transmitted one bit at a time): asynchronous communication (different clocks control data), synchronous communication; Parallel communication: (each bit of a data byte is...[Details]
-
"This year, the average per-acre yield of crabs in our district's fishery science and technology demonstration base is about 350 kilograms, which is more than 20% higher than the district's average...[Details]
-
1. "Three-phase to single-phase", "three-phase to two-phase" and so on
The Russians said that in 1888, Russian Dobrovolsky invented the three-phase system, and the following year he invent...[Details]
-
Q: When measuring a device under test (DUT) with a vector network analyzer, what is the uncertainty in the impedance and return loss (S11) measurements if the input impedance is approximately 3 ohms ...[Details]
-
The emergence of system-on-chip enables chips to achieve more complex functions and obtain higher performance, but at the same time, its internal signals are becoming increasingly difficult to observe...[Details]
-
Zhirong SW3516H supports USB PD3.0/PPS, Qualcomm QC4+, Samsung AFC, Huawei SCP/FCP, PE and SFCP and other fast charging protocols. It supports 100W PD output and has dual-port fast charging logic. ...[Details]
-
1 Main features of EM78P447S
The EM78 series microcontroller is an 8-bit cost-effective microcontroller manufactured by Taiwan Elan Electronics Co., Ltd. using CMOS technology. This series of mic...[Details]
-
At the end of 2013, Gatland founder and CEO Chen Jiashu embarked on a journey back to China to start a business. Although the concept and technology were very advanced at that time, the external en...[Details]
-
Apple has now updated its official US website, and the iOS 15 Wallet app will support adding driver's licenses and identification cards in early 2022 for users to use in travel and other scenarios. ...[Details]
-
The power supply industry has one of the most important parameters - power efficiency. During the design and debugging of power supply prototype boards, engineers can improve the efficiency of power ...[Details]
-
A multi-institutional research team led by materials scientists at Pacific Northwest National Laboratory (PNNL) has developed a durable, highly active catalyst that does not rely on expensive platinu...[Details]
-
In the MCU, I used to see that the seniors used assembly or FPGA language to write Snake. Then I was thinking, C language is the simplest language. Why not write it in C language? First of all, we mus...[Details]
-
In the era of the Internet of Everything, various new products and applications are constantly emerging, and the demand and requirements for components are becoming increasingly stringent. Flash Memo...[Details]
-
Inductor is a component that we use for a long time in transformer design. Its main function is to convert electrical energy into magnetic energy and then store it. It should be noted that altho...[Details]
-
#include "stm32f10x.h" #define GPIOA_ODR_A GPIOA_BASE+0X0C #define GPIOA_IDR_A GPIOA_BASE+0X08 #define GPIOB_ODR_A GPIOB_BASE+0X0C #define GPIOB_IDR_A GPIOB_BASE+0X08 #define GPIOC_ODR_A GPI...[Details]
RF/Wirelessly
京公网安备 11010802033920号
EEWORLD