As the title says, in a boost circuit, the input voltage fluctuates between 12-18V, the output voltage is 24V, the output current is 2A, and the switching frequency is 50kHz. How should the RC buffer ...
[i=s]This post was last edited by Baboerben on 2020-9-12 21:19[/i]For functions that require always-on, such as voice control or the device needs to obtain and process sensor data in real time, DSP is...
Source: csdnDavis Bell, CEO of software company Canopy, recently posted a short article on his LinkedIn, claiming that his company had just fired two employees who worked multiple full-time jobs. Howe...
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A major selling point of the WCH57x series this time is the 2.4G BLE 4.2
Let's start with that.
There is not much official information available
In additi...
As shown in the figure, the test voltage is marked on the figureThe voltage on the left side of 330K becomes lower when it reaches the op amp's non-inverting input, but the voltage at the feedback-reg...
If we want to connect the world, one protocol is not enough?
Connecting buildings, factories and power grids? Multi-protocol and multi-band is the only way
Thread, Zigbee, Bluetooth 5.0 and Sub-1 GHz,...
1. The concept of microcontroller: 2. Purpose of microcontroller: Industrial automation: data collection, measurement and control technology; Intelligent instruments: digital oscilloscopes,...[Details]
1 Introduction
DC regulated power supply is a commonly used electronic device to ensure stable output voltage when the grid voltage fluctuates or the load changes. Low ripple, high-precisi...[Details]
LED light-weight technology itself uses modern design methods and more effective measures to optimize the design of lights or use new materials to ensure the various performances of lights. Under t...[Details]
For some time, many spontaneous combustion accidents of electric vehicles have made people worried about the quality of electric vehicle power batteries. Therefore, every move related to power batte...[Details]
Specific implementation functions The system is composed of STC89C51 microcontroller + AT24C02 data storage module + key module + LCD12864 display + FM10A fingerprint module etc. Specific functions...[Details]
The difference between explosion-proof motors and ordinary motors
1. Explosion-proof motors are generally used in flammable and explosive situations
2. The sealing of the explosion-proof ...[Details]
Recently, the "Notice of the Ministry of Finance, General Administration of Customs and State Administration of Taxation on Import Tax Policies to Support the Development of the Integrated Circuit In...[Details]
The structure of the electrodynamic measuring mechanism is shown in Figure 1. It has two coils, namely, a fixed coil 1 (referred to as fixed coil) and a movable coil 6 (referred to as moving coil). ...[Details]
After lithium-ion batteries, sodium-ion batteries will officially enter the stage of history. Recently, the China Chemical and Physical Power Supply Industry Association issued a notice to publicize ...[Details]
On August 9, the Biden administration officially signed the Chips and Science Act of 2022 passed by the U.S. Senate and House of Representatives. On the one hand, the law attempts to enhance the U.S....[Details]
The introduction of the concept of "new infrastructure" has forced a wave of development for charging piles. According to data released by the China Electric Vehicle Charging Infrastructure Promoti...[Details]
1. Take a standard shunt and clamp the loop test clamp on the shunt. Note that the signal point of the shunt must be connected to the signal input line of the instrument (the thin line side). Use a 4....[Details]
Improve
the heat dissipation of
LED packaging
The heat dissipation method of LEDs has been improved to
improve
the efficiency of heat conduction from the
LED
substrate to the he...[Details]
01Hashida booth information
Exhibition Name
The 25th Shenzhen International Industrial Manufacturing Technology and Equipment Exhibition
Exhibition Date
March ...[Details]
A 25-year-old male driver is checking his smartphone when the traffic jam starts to move. Just as he steps on the accelerator, the car ahead of him brakes suddenly due to the traffic jam. A collis...[Details]
Analog electronics
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