[i=s]This post was last edited by Kkk- on 2020-7-20 14:11[/i]The LCD screen we are using now is connected to the PCB board through FPC. When doing EMC testing on radiation, the radiation exceeds the s...
Netizen: Liu Junluo The most popular criticism in the Chinese market is against BHP Billiton. This reminds me of Buffett's strange saying: "Who is the fool in the market?" In order to prevent such cr...
As shown in the figure, the RU40191S and the copper sheet placed on the back are shown (two-dimensional and three-dimensional front and back views). When drilling holes on the RU40191S heat sink, what...
Today is the weekend, I am resting at home, and I have a whole block of time to play with SensorTile.Box.
I tried almost all the examples on the APP, and the test data of the compass application was c...
I recently found a single-chip microcomputer, STM8, while browsing Taobao. Compared with the 8-bit AVR I have been using before, STM8 feels more powerful. The chip features are as follows: Core: Harv...[Details]
First, create a new VI project
Next, drag and drop a display panel on the front panel.
Then, press CTRL+E to switch to the program panel to edit the program block diagram. Right-click a...[Details]
Without further ado, let’s get straight to the point Three measurement methods, using the capacitance range, resistance range, and diode buzzer range of the multimeter (mostly a combined range) Cap...[Details]
First eSATA redriver with cable detection
Maxim introduces the MAX4951AE dual-channel buffer designed to re-drive SATA I and SATA II signals. The device maintains the integrity of the rece...[Details]
introduction
At present, network control has become the main research direction of remote control. Using the network to monitor equipment in a local or even global range is the development tre...[Details]
On the evening of November 16, Laier Technology announced that the company plans to acquire Foshan Dawei’s equity through equity transfer and capital increase with its own funds, with a total transac...[Details]
As one of the most important components in a switching power supply, the switch tube is also the top priority in power supply debugging. The switch tube's turn-off and turn-on action is actually a re...[Details]
1. Measurement of positive and negative poles of diode: 1.1 Schematic diagram: 1.2 The positive and negative poles cannot be seen on the PCB (the positive and negative poles canno...[Details]
1. Types of power supply systems: 1. Classification by output characteristics: Generally speaking, the task of the power supply in the electrical system is to provide electrical energy for various ...[Details]
1. Opportunities of LED lighting Compared with traditional light source products, LED lamps have been generally regarded as a revolutionary and alternative technology due to their advantages such as ...[Details]
Today, I will sort out some information about how to use the function signal generator. I hope that netizens can better understand it by learning how to use the function signal generator. Although ...[Details]
In recent years, radio frequency microelectronic system (RF MEMS) devices have attracted widespread attention for their small size and low power consumption. In particular, the phase shifters and a...[Details]
China’s COVID-19 policy changes will drive digitalization and AI adoption
February 24, 2023 - The 2023 Gartner CIO and Technology Executive Survey shows that Chinese companies surv...[Details]
Function of the circuit
The "
small current generating circuit that can obtain UA-level current
" is a circuit that provides a constant current to the lo...[Details]
New design challenge offers entrants chance to protect electronics in extreme environments Shanghai, China, February 7, 2024 - Element14, a global distributor of electronic components products ...[Details]
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