1. Output Impedance
Before understanding the issue of "impedance matching", let us first learn what "output impedance" is?
In actual circuit design, whether it is a signal source, amplifier or power s...
Since I just came back from abroad to work in China (at a certain chip), EEWORLD did not bind a domestic mobile phone number, so I just relied on checking my personal message center every day to check...
What is CMTI ?
CMTI, Common mode transient immunity, is one of the most important indicators of isolation products (including iCoupler digital isolators and optocouplers). CMTI common mode transient i...
The CS88F313 is a low-power programmable sensor-specific detection circuit with ADC function. It can be used in electronic measuring instruments, environmental monitoring, handheld measuring tools, ho...
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To design a product, we must first determine which LED package structure to use; then consider how to adapt to these packages; we have few options, and the optical structure is built on these packa...[Details]
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The technology circle in 2023 is very hot. The rise of generative artificial intelligence has driven humanoid
robots
to instantly become the focus of attention. However, behind the prosperi...[Details]
Single chip control systems usually use A/D conversion. According to the output signal format, the more commonly used A/D conversion methods can be divided into parallel A/D and serial A/D. The par...[Details]
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1. Prepare an RTX project and compile it 2. Click the debug button of MDK, as shown in the red box 3. Enter the debugging state and select System and Viewer After selecting, the following...[Details]
Clock driven triangle wave generator
U2, A, C3 form an integrator, Q2, Q3 switch alternately with a period of 256, U2-B, Q4, Q5 and R8-RL1 form a constant current generator, and RL1 is used...[Details]
On December 13, Haige Communication announced that China Mobile's Procurement and Tendering Network recently released the announcement of the winning candidates for the "China Mobile 2022-2023 Commun...[Details]
Hangzhou Colin Electric Co., Ltd. (hereinafter referred to as the "Company") intends to use its wholly-owned subsidiary Hangzhou Colin New Energy Co., Ltd. (hereinafter referred to as "Colin New En...[Details]
PC: CentOS5.4
Kernel: Linux 3.0.1
Development board: ok6410
Cross compiler: arm-linux-gcc 4.4.1
1. Make menuconfig to remove the original touch screen driver
- Device D...[Details]