Many STM32 MCU beginners start with bare metal, and bare metal can indeed develop good products. However, as an embedded software engineer, and not using low-end MCUs like 51, it is definitely not eno...
The bq25895 is a highly integrated 5A switch-mode battery charge management and system power path management device for single-cell lithium-ion and lithium-polymer batteries, with an I2C serial interf...
IBM's default power management scheme is Thinkpad default. In this scheme, if you plug in the power supply, the screen brightness is full every time you start the computer. Many people may think that ...
This is the hard-core knowledge of ESP8266 for beginners. Since ESP8266 itself is a WiFi module, using its WiFi function is the most basic. Next, let's study the operation together. Don't be distracte...
In any switching power supply design, the physical design of the PCB board is the last link. If the design method is not appropriate, the PCB may radiate too much electromagnetic interference, causing...
Step 1: Schematic and Components In the picture you can see the schematic, it is very simple to build it The components you need are: 3 x 1K5 (resistors); 3 x LED (5mm); 2 alligator claws (black an...[Details]
In MCU (M16), the timer is an independent module. M16 has three independent timer modules, namely T/C0, T/C1 and T/C2; T/C0 and T/C2 are 8-bit timers, while T/C1 is a 16-bit timer. The work of the ti...[Details]
PLC motion control refers to the PLC system controlling the motion axis of the motion device to achieve precise, stable and programmable motion control functions. It can control the position, speed...[Details]
As the pace of life continues to accelerate, people hope to be able to keep abreast of the situation at home and control various devices at home even when they are at work or out. The continuous de...[Details]
The power auxiliary service market is a hot word in this round of power reform. Although the speed of the power energy market construction is not as expected, the domestic power auxiliary service m...[Details]
As high-tech technology is gradually integrated into traditional agricultural and sideline industries, greenhouse cultivation has become a way to produce off-season crops. This paper introduces t...[Details]
Keithley Instruments has recently launched a low-cost solution optimized for low-voltage testing - the 2400 Series Digital SourceMeter. The new 2401 Digital SourceMeter, like all Keithley SMU (sour...[Details]
1 Introduction
In today's automotive industry, wireless remote door opening systems have become a hot topic for safety application solutions. Its safety solutions can provide a bri...[Details]
According to Taiwan media Economic Daily, the storm of semiconductor chip order cuts and price cuts has expanded. Microcontrollers (MCUs), which were previously relatively priced and in short supply,...[Details]
In 2019, Huawei announced its plan to build a connected car network, and the plan progressed rapidly. By the end of the year, Huawei had even installed it in a mass-produced car. On December 29, 20...[Details]
The input signal of the noise box circuit is amplified when it passes through the transistor. The distorted output is then clamped by two diodes, and the high-frequency noise is filtered by the circu...[Details]
The MAX9888 is a complete audio codec that combines high performance with low power consumption for portable applications.
The Class D speaker amplifier provides efficient amplification of two spea...[Details]
As a global leading integrated circuit manufacturing and technology service provider, Changdian Technology provides a full range of one-stop chip manufacturing services. Its products, services and te...[Details]
1. The development of science and technology is the driving force for the development of measurement technology and instruments. 2. The challenges of measurement instruments. 3. The core model of mea...[Details]
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