-
The refrigerator delay protector introduced in this example is made of 555 time-base integrated circuits and thyristor components. Working principle: The refrigerator delay protector consists of a...[Details]
-
These articles are written with reference to the environment I set up under Ubuntu before, and I verified the operations under Deepin while taking screenshots and recording them. (1) Configure mini2...[Details]
-
LPC2294 is a powerful, ultra-low power 32-bit microcontroller with ARM7TDMI core launched by PHILIPS. It has rich on-chip resources, which can fully meet the general industrial control needs. It can ...[Details]
-
On October 25, according to the author's inquiry, SmartSens (Shanghai) Electronic Technology Co., Ltd. (hereinafter referred to as "SmartSens") will make its first IPO at the board meeting on October...[Details]
-
In recent years, our city has focused on industrial transformation with the three annual activities, centered on building a new material industry cluster worth hundreds of billions of yuan, carried ou...[Details]
-
Controller Area Network (CAN) provides a unified data exchange channel for various complex electronic devices, controllers, measuring instruments, etc. inside the car, and has been widely used. At pre...[Details]
-
Abstract: A new power supply topology for
LED
display
module
is designed
. After filtering, rectification and PFC correction, the 220 V/50 Hz (or 110 V/60 HZ) AC power generates a 400 V v...[Details]
-
According to digitimes, Li Peiying, general manager of DRAM manufacturer Nanya Technology, said that there was a clear shortage of DRAM in the first half of this year. DRAM prices will show quarterly...[Details]
-
LED Light LED stands for semiconductor light emitting diode, which is made of semiconductor materials. It is a light-emitting device that directly converts electrical energy into light energy and ele...[Details]
-
Every battery has internal resistance. Different types of batteries have different internal resistances. Batteries of the same type have different internal resistances due to inconsistent internal c...[Details]
-
Whenever a circuit board fails to operate normally and the circuit is found to be fine after inspection, it is very likely that a component is broken. If you want to repair it, you must find the prob...[Details]
-
In the era of smart phones, batteries are not very powerful. You must check them before going out. If they are less than half full, the phone may shut down automatically after a few hours, and you wi...[Details]
-
On January 20, the Shenzhen Regulatory Bureau disclosed the guidance filing information for Shenzhen Jingzhida Technology Co., Ltd. (hereinafter referred to as "Jingzhida")'s proposed initial public ...[Details]
-
In this series we will discuss the software features of the PicoScope oscilloscope, such as remote control, FFT, digital decoding and buffer size.
In the first two series, I introduced the difference...[Details]
-
Introduction: Since I started working on Linux, I have been looking for "HOWTO" articles on the Internet or in the library, but unfortunately there are not many. I also hope that my blog will become ...[Details]
Mobile and portable
京公网安备 11010802033920号
EEWORLD