By the way, silicone pads can be purchased according to the device package, and the appearance and screw holes are ready.
When we bought a whole roll of silicone pads, there was no problem in cutting ...
Job Responsibilities:1. Select materials and components according to product system solutions;2. Responsible for circuit board schematic design, PCB design, and BOM output;3. Responsible for product h...
This book is in Chinese and introduces the Cortex M3 instruction set, interrupt vector table, memory system, internal structure of the processor, internal exceptions, low-level programming of Cortex-M...
The ADC12 module is composed of the following parts: 16 analog switches for input (8 external and 4 internal), ADC internal voltage reference source, ADC12 core, ADC clock source part, acquisition and...
[i=s]This post was last edited by Nixiadeliunian on 2021-3-11 17:11[/i]1. ADC Overview
FM33LC0XX has 1Msps 12bit SAR-ADC, which can measure temperature, battery voltage or other DC signals. The main f...
Here we introduce a BTL power amplifier circuit that does not require debugging, has high fidelity and low cost. You can choose the final power amplifier integrated circuit according to your own si...[Details]
What is a Mixed Signal Oscilloscope (MSO)? Mixed Signal Oscilloscopes, also commonly referred to as MSOs, are full-featured oscilloscopes with integrated digital channels. MSOs provide basic logic an...[Details]
On September 8, Guangzhou Huangpu District and Guangzhou Development Zone held a signing ceremony for major projects in celebration of the first anniversary of the State Council's approval of the gen...[Details]
According to a report by the Dutch-language Belgian media De Standaard on the 14th local time, Belgian Minister of Telecommunications Philippe de Backer recently stated that Belgium will not shut out...[Details]
Do you feel overwhelmed when compensating the feedback loop of an isolated power supply? The difficulty of this task is directly affected by where the loop is broken when you make the measurement.
Wh...[Details]
On January 18, according to GSMArena, Italian retailers such as Zanetti Shop and Epto exposed the price of Samsung Galaxy S22+, which was priced at 1,190 euros (about 8,600 yuan). GSMArena po...[Details]
An electric car is a mobile energy storage and a small virtual power plant. At the 2024 International Digital Energy Exhibition, which opened on the 8th, the virtual power plant was undoubtedly one of...[Details]
STM8L_4_USART： 1.User: Project and main files 2.Hardware：USART,CLK,LED,Delay 3.STM8L15x_StdPeriph_Driver: STM8 comes with library files 4.Debug: The hex file is stored in the EXE folder 5.Function: S...[Details]
First, let's introduce the meaning of open-drain mode.
(1) Floating input_IN_FLOATING——Floating input, can be used for KEY identification, RX1
(2) Input with pull-up_IPU——IO internal pull-up resisto...[Details]
In modern industrial production, motors are widely used in various fields, and the normal operation of motors is crucial to ensure the smooth progress of production. In order to improve the efficie...[Details]
introduce Proper PCB layout is critical, especially in the design of high-frequency switching regulators (such as the MAX20021/MAX20022). An optimized PCB layout can provide clean outputs and simpli...[Details]
As an important part of EMC (electromagnetic compatibility) testing, EMI pre-testing is a comprehensive evaluation of electromagnetic interference of electronic products and is one of the important i...[Details]
US telecom operator T-Mobile recently launched a limited-edition promotional edition of gin named after 5G, 5Gin, to promote the fastest mobile network without a carrier. The bottle uses many i...[Details]
This paper proposes a new VoIP system based on the AMR speech codec algorithm, which can adaptively select an optimal transmission rate according to the quality of the network channel, so that the ...[Details]
Analog electronics
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