[i=s]This post was last edited by lxdiyi on 2020-12-15 14:20[/i]First of all, I would like to thank the administrator nmg of EEWORLD for tracking the progress in multiple activities and reminding me n...
[i=s]This post was last edited by eagle8 on 2020-4-24 11:43[/i]1. Touch switchIt is an emerging product with the development and progress of science and technology. It generally refers to a control sw...
[i=s]This post was last edited by xiaxingxing on 2020-5-13 09:18[/i]As the title says, I don’t understand the content in the red box in the picture:
Aren't the inductance (ESL) parameters of capacitor...
1. Discussion on the name of passive radar
Passive radar refers to a radar that has no radiation source. It detects targets by using the echoes formed by existing radio waves in space and irradiating ...
When I was using littlevgl, I felt uncomfortable without touch control, but most of the screens below 3.5 inches are resistive touch screens, so I thought that esp32s2 has USB and can simulate touch s...
[i=s]This post was last edited by Youth is Best on 2021-1-27 15:43[/i]I posted a post about WIFI network configuration this morning. Now I will continue to update it. After 8266 is successfully config...
Dalian Shiping Group launches 3D AI face recognition access control system solution based on Kneron products On November 16, 2022, Dalianda Holdings, a leading semiconductor component distributor c...[Details]
Solar panel
Classification : Crystalline silicon solar panels: polycrystalline silicon solar cells, monocrystalline silicon solar cells.
Solar panels Amorphous silicon panels: thin film solar...[Details]
Building on the strong momentum of global cellular vehicle-to-everything ( C-V2X ) development, Qualcomm Technologies, Inc., a subsidiary of Qualcomm Incorporated, today launched the new Qualcomm® ...[Details]
When the engine has severe idle jitters, no power when refueling, and a strong gasoline smell in the exhaust, which will also cause an increase in fuel consumption, you should pay attention to whethe...[Details]
This paper mainly describes the design of the pulsating vacuum sterilizer control system with STC89C52 single-chip microcomputer as the core, and gives the implementation principle, hardware comp...[Details]
1 /*--
2 Name: Timer 0
3 Forum: www.doflye.net
4. Written by: shifang
5 Content: Make the LED light flash by timing
6 */
7 #include reg52.h //Include header file. Generally, no modification is r...[Details]
Recently, Xiaomi's folding screen product MIX FOLD has finally ushered in a development version update based on Android 12. This update has added a large number of new features, greatly enrichi...[Details]
Airoha Technology has become a leading IC design company in the industry, and is committed to developing high integrated circuits for wireless communications, Bluetooth low-power single-chips, and Bl...[Details]
First, let's summarize the serial ports 232, 422, and 485. Serial port 232: bidirectional transmission, full-duplex, maximum rate 20Kbps, negative logic level, -15V~-3V logic "1", +3V~+15V logic "0"....[Details]
There is also a Fourier transform FFT in the oscilloscope. Perhaps explaining this can help better understand it: Most oscilloscopes have an FFT function, also called Fast Fourier Transform, but many...[Details]
Fault phenomenon The instrument cannot be turned on Testing process There was no response when powered on, and the initial suspicion was that there was a power supply problem. After inspection, it ...[Details]
Amid the industry-wide shortage of chips, automakers are faced with a tough choice: accept price increases from semiconductor suppliers or wait and see? As makers of consumer electronics such as sm...[Details]
What support does high-definition monitoring need?
In the field of video, the competition between CCD and CMOS seems to be no less than a difficult blocking battle. Every weak link of the other...[Details]
For decades,
silicon (Si) has been the workhorse of the semiconductor industry—everything from microprocessors to discrete power devices
. However, as modern power-demanding applications su...[Details]