【Source: Internet】
The switching power supply controls the time ratio of the switch tube in the circuit to turn on and off, and maintains a stable circuit voltage output. It is a very common power sup...
Hello everyone, I would like to ask, for the MPS-3119 pressure sensor, what is the relationship between pressure and voltage, and how should the temperature coefficient be compensated....
I bought a development board, F407, which has a routine for PID regulation.For example, to adjust the speed of a DC motor, by adjusting the PID parameters, the duty cycle of the PWM wave is reduced wh...
[align=left][size=4][color=#000000][backcolor=white] Most commercial radar systems, especially those in advanced driver assistance systems (ADAS), are based on silicon germanium (SiGe) technology. Tod...
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First of all, a special thanks to cruelfox for giving the tasks for each station in a timely manner while rushing the company project. Cruelfox's interpretation of th...
At present, the main methods for monitoring and locating oil pipeline leakage can be divided into two categories. One is to detect the wall condition of the oil pipeline, such as the detection ball in...[Details]
Qorvo® Biotechnologies Omnia™ SARS-CoV-2 Antigen Test Detects Delta and Other Circulating Variants in Two Studies BEIJING, China, November 16, 2021 – Qorvo®, Inc., a leading provider of innovative ...[Details]
In the variable capacitance diode frequency modulation circuit, the instability of the carrier frequency is mainly caused by factors such as temperature change, power supply voltage change, load im...[Details]
pre //****************************************************
/*
Function of the program: write data into AT24C02, then read it back
and assign it to port P2 to display the running ligh...[Details]
Once considered a luxury appliance, dishwashers have become a must-have kitchen appliance for most households. While the price of a dishwasher varies mainly by capacity and brand, many models now...[Details]
DSP Builder is a system-level (or algorithm-level) design tool provided by Ahera. It is built on multiple software tools and connects the design tools in the two design fields of system level (algo...[Details]
13.C and assembly call each other
Create light.c:
Modify start.S:
Modify Makefile: add light.o
Finally, make succeeded and burning was successful.
Sim...[Details]
The air-conditioning compressor is the core of the heat pump air-conditioning system. Choosing the right power device can improve the working efficiency of its controller, thereby improving the eff...[Details]
Last year, ROOBO, a global leading provider of artificial intelligence solutions, launched the parenting magic "Pudding Mini Beans", focusing on the safe growth and real-time monitoring of children. ...[Details]
In the first quarter of this year, Jinling Customs issued a total of 2,433 "Tax Exemption Certificates", exempting 208 million yuan in taxes. TSMC (Nanjing) Co., Ltd. is a key integrated circuit R&D ...[Details]
Inductance in power supply lines
creates more serious problems than resistance. Rapidly changing currents through the inductance of the power supply cause voltage shifts between the pow...[Details]
LCD panel prices continued to fall in the third quarter, which means LG Display may incur losses again. ● The peak shipping season is about to begin and demand for LCDs will also increase, which wi...[Details]
This article describes a general technique for measuring the RF noise immunity of integrated circuits. RF immunity testing subjects the board to controlled RF signal levels that represent the level o...[Details]
Foreign media reported that last month, Google Pixel 4 explicitly disabled the 90Hz "Smooth Display" feature for a few applications. One of them was Tencent's WeChat, but it looks like WeChat will so...[Details]
On the evening of October 22, at the HarmonyOS Night and Huawei's All-Scenario New Product Launch Conference, my country's first domestically produced mobile operating system, Huawei's HarmonyOS NE...[Details]
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