DLNA ( DIGITAL LIVING NETWORK ALLIANCE ) was created to provide a solution for unlimited sharing of digital media and content services on the Internet. Its predecessor was DHWG (Digital Home Working G...
Designing and building a mini violin is a fun DIY to try out when building your own microcontroller development board from scratch.Circuit SchematicThe circuit schematic is very simple. The ATtiny85 c...
1. Connect to the control panel (display the latest firmware date)This content is originally created by EEWORLD forum user eagler8 . If you want to reprint or use it for commercial purposes, you must ...
As wireless data transmission becomes more and more widespread, we seem to realize that wireless transmission technology is really around us. This article briefly introduces the similarities and diffe...
At present, mobile phone and router manufacturers often use concepts such as "dual-band" in their promotions. When we connect to WiFi networks, we often see the words 2.4G and 5G. At the same time, wh...
Firefly was detained for being a hooligan, but he refused to accept it: Who was giving off electricity? Who was streaking? Who has an exhibitionist fetish? The toilet is dark and I am not allowed to t...
The 12V power supply has been the automotive industry standard since the 1950s, making it the default configuration for vehicle designs and components. This standard has allowed automakers to maint...[Details]
Imagine that when you go shopping, you just need to park your car at the supermarket entrance and let it find a parking space by itself; when you go to work, you just need to park your car at the ent...[Details]
Experienced engineers know that if we want to use a digital oscilloscope to perform power supply measurements, we must first measure the voltage and current between the drain and source of the MOSFET...[Details]
Backed by the world's thickest wallets, a group of the world's smartest minds are fighting against batteries. Even the most staunch electric car fans cannot say that the battery technology currentl...[Details]
1. Detection of fixed capacitors A. Detection of small capacitors below 10pF. Because the capacity of fixed capacitors below 10pF is too small, using a multimeter to measure it can only qualitati...[Details]
1. Selection of pointer meter and digital meter: 1. The reading accuracy of the pointer meter is poor, but the process of the pointer swinging is more intuitive, and the swing speed and amplitude can...[Details]
A refreshing early summer with endless surprises; upgraded strength and more benefits! The 2022 618 promotion is coming soon, are you ready? Buy star items at a discount, buy popular items without he...[Details]
With the development of integrated
circuit
manufacturing process and manufacturing technology, SRAM memory chips account for an increasing proportion of the entire SoC chip area, and the po...[Details]
1. Background With the development of the times, people hope to integrate CPU, RAM and other devices into one platform to work, and the single-chip microcomputer was born. So far, there are many ty...[Details]
Recently, I have been worrying about buying a digital multimeter that is more suitable for me. Today, when I searched online, I found that there are multimeters and pen multimeters. At first, I was q...[Details]
High-speed conversion systems, especially those in the telecommunications field, allow the analog-to-digital converter (ADC) input signal to be AC-coupled (by utilizing transformers, capacitors, or a...[Details]
Through the EP2C20Q240 device and LPC2478 processor, the working principle and timing characteristics of the external parallel bus of the ARM application system, as well as the principles of bidirect...[Details]
Are HiFi audio and computational audio mutually exclusive or do they coexist? Before discussing this issue, we need to first understand what HiFi audio and computational audio are.
"Comp...[Details]
According to Yonhap News Agency, a survey by South Korean energy market research company SNE showed that LG Chem, Samsung SDI and SK innovation accounted for a total of 30.8% of the global market for...[Details]
CATL
has launched the Xiaoyao
battery
designed specifically for extended-range electric vehicles and plug-in hybrid electric vehicles
. The pure electric range of extended-range elect...[Details]