I am a beginner. I want to learn MCU, so I bought a learning board. I brought some learning materials and now I share them with friends who are also planning to get started with MCU. I hope it will be...
The attached document is TI's technical document Application of Bypass Capacitors in High-Speed Circuits. This document has a clear definition of bypass, which can further verify the relationship betw...
MSP430 is an ultra-low power 16-bit microcontroller, which is increasingly favored by electronic engineers and widely used. C programs are intuitive, readable, easy to transplant and maintain, and hav...
Our company recruits outstanding fresh graduates from major universities. No experience is required, and the company provides paid internal training . Requirements : 1. Bachelor degree or above in ele...
I just happened to use the SFF-8472 optical module recently, and there are a few things I don't understand. I would like to ask the experts(1) The SFF-8472 optical module uses IIC communication. Accor...
Phenomenon 1: The entire screen does not display The possible causes and solutions for this phenomenon are as follows: 1. The AC power distribution cabinet is not turned on - turn on the switch...[Details]
Today, OPPO Vice President Shen Yiren apologized on Weibo, saying that we deeply regret the inconvenience caused to some users due to our failure to update the relevant data in the first place. The w...[Details]
Compared with general computer languages, the programming language of PLC has obvious characteristics. It is different from high-level languages and general assembly languages. It must be easy to...[Details]
Autonomous driving vehicles usually have multiple sensors installed as perception input sources, and first of all, the coordinate relationship between them needs to be determined. Therefore, sensor...[Details]
1. Resistance
When AC current flows through a conductor, the resistance it encounters is called impedance, which is represented by Z and its unit is Ω.
The resistance at this time is ...[Details]
Resistors are generally called resistors in daily life. It is a current limiting element. After the resistor is connected to the circuit, the resistance of the resistor is fixed. Generally, it has ...[Details]
Single-chip microcomputers are suitable for many fields such as electronic toys, industrial control, civil appliances, mechatronics products, aerospace and navigation, etc., and the application develo...[Details]
This part of the circuit is mainly composed of a 315MHz wireless data transmission module and an integrated coding PT2262. The schematic diagram of the wireless transmission module is shown in Figure...[Details]
Digital tubes are widely used. They have segment latches and bit latches. Segment latches are used to display the numbers you want to display, and bit latches are used to position a certain digital t...[Details]
The frequency spectrum of sound ranges from approximately tens to thousands of hertz. If you can use a program to control a certain port of the microcontroller to continuously output "high" or "low...[Details]
1 Anti-interference measures when using infrared thermometer
Interference comes from interference sources, which may exist inside or outside the instrument . Outside the instrument, some high...[Details]
Today I would like to introduce to you a software called Proteus, which can perform code-level debugging like AVR Studio and can also view the MCU status in real time.
Everyone knows tha...[Details]
As shown in the figure, the product Z of the output X of the voltage error amplifier and the rectified input voltage μdc sampling value Y is used as the reference signal of the peak current and compa...[Details]
The AP3129 is a high performance secondary-side regulated PWM controller with high efficiency ( 89%) at 10% load and peak power mode. The AP3129 uses a proprietary audible noise cancellation ...[Details]
1 Overview
TLC5540 is a high-speed 8-bit A/D converter launched by Texas Instruments. Its maximum conversion rate can reach 40 megabytes per second. TLC5540 uses an improved half-flash str...[Details]
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