-
Realme's true wireless earphones "RMA2003" recently passed FCC certification, indicating that they will be available for sale soon. As the successor to the first generation of Realme Buds Air, this e...[Details]
-
Class D amplifier refers to Class D power amplifier. The amplifier that drives the speaker by controlling the ON/OFF of the switch unit is called Class D amplifier. Class D amplifier was first prop...[Details]
-
*The carbon dioxide analyzer has a neat and elegant appearance, explosion-proof and shock-proof design;
*High precision, high resolution and fast response;
*The carbon dioxide analyzer...[Details]
-
In November 2022, Innovusion completed the rollout of its 50,000th image-level ultra-long-range lidar. This marks another leap forward in Innovusion's mass production capabilities, and also promote...[Details]
-
Fault 1: The Tektronix oscilloscope and computer cannot be connected using a network cable, and the indicator light on the network cable insertion does not light up. What should I do? Possible caus...[Details]
-
1. Distribution lines
Communication
Medium and low voltage AC distribution lines are used for the transmission of electric energy and can also be used as a transmission medium for data c...[Details]
-
This section describes the interrupt handling of the ATmega168. For more general AVR interrupt handling, see P11 "Reset and Interrupt Handling" The interrupt vectors of the ATmega48, ATmega88 and AT...[Details]
-
When using a signal generator/vector signal analyzer, two baseband channel inputs are required. Connect the I or Q signal to channel 1 and the other signal to channel 2. Make sure the signal generato...[Details]
-
I just switched from 51, and I don't want to invest too much money, so I chose the bluePill board from Taobao, which is probably the cheapest (7.6 yuan including shipping). I did some preliminary tes...[Details]
-
State Grid Corporation of China first proposed the concept of ubiquitous power Internet of Things at the "Two Sessions" earlier this year, and on March 8, it fully deployed the construction of ubiq...[Details]
-
#INCLUDE "P16F877.inc"
W_TEMP EQU 20H; Actually 20H, A0H, 120H and 1A0H
STATUS_TEMP EQU 21H ;Create protection unit in bank 0
PCLATH_TEMP EQU 22H ;Create protection unit in bank 0
ORG 000H...[Details]
-
The most important indicator of whether a transformer can work reliably is the insulation structure. According to statistics from relevant departments, about 60% of transformer failures occur in ...[Details]
-
As the core component of camera modules, image sensors are widely used in smart phones, automobiles, security monitoring, aerospace and other fields. China has the world's largest image sensor mark...[Details]
-
Sensing technology is the entrance to data collection and the foundation and core of big data analysis. With the accelerated implementation of technologies such as 5G, Internet of Things, artificial ...[Details]
-
With the continuous integration of many technological breakthroughs and new streaming services, and the growing prosperity of the smart home and smart speaker markets, consumers' demand for audio i...[Details]