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This article teaches you how to use the resistance range of a multimeter to detect the quality of capacitors and make judgments without special instruments: a. For fixed capacitors with l...[Details]
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What is a timer? As the name implies, a timer is used for timing. In microcontroller applications, it is often used for various timings. For example, to make an LED light turn on once every 1 secon...[Details]
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Preface Customer feedback: When using the serial port of STM32F205 in DMA mode, sometimes data can be received, and sometimes no data at all. However, if the interrupt mode is switched to receive, da...[Details]
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Cars used to be everywhere. They looked, sounded, smelled and felt different, but their key features were the same. Now things are very different. At the 2019 Consumer Electronics Show (CES) in Las V...[Details]
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PB4 and PB5 of STM8S are I2C function pins. There is no internal pull-up resistor and they are true OC. When used as control outputs, a 10K pull-up resistor can be added to enhance the drive. PB4/P...[Details]
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1 Introduction
For the control of nonlinear systems, the sliding mode variable structure control method has attracted more and more attention . Since the 1980s, power electronics experts hav...[Details]
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introduction
Faster response speed, higher accuracy, automatic target acquisition, and the ability for operators to handle multiple batches of targets at the same time are the technical indicat...[Details]
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A friend of mine, Mr. Zhang, who is new to photovoltaics, installed a photovoltaic power station on his roof. He used 120 340W modules, with a total module power of 40.8kW and an inverter of 40kW. ...[Details]
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With the skyrocketing housing prices, it is becoming increasingly difficult to buy a house, so more and more people choose small-sized residential apartments as their homes. In fact, small apartmen...[Details]
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In the field of LED lighting, in order to reflect the energy-saving and long life characteristics of LED lamps, it is crucial to correctly select LED driver ICs. Without a good driver IC match, t...[Details]
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1 Introduction
The rapid development of modern wireless communications is increasingly moving towards increasing information capacity, improving channel spectrum utilization and improving linear...[Details]
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The largest sales opportunities exist in multi-channel SMU/IV test and temperature applications, as shown in Figure 1.
Figure 1 Target applications of the 3700 series hosts
Multi-channel...[Details]
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iMEMS accelerometer ADXL345
iMEMS semiconductor technology integrates micro-mechanical structures and electronic circuits on the same chip. iMEMS accelerometers use this technology to measure sin...[Details]
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Some iPhone users may have noticed that some apps that have not been updated for a long time have been updated recently. One possibility is that the developers have really returned to work, but the g...[Details]
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Timer_A:
Note: msp430 has two 16-bit timers Timer_A and Timer_B. They are basically the same.
There are mainly several registers: TACTL, TAR, CCTL0, CCR0, CCTL1, CCR1, CCTL2, CCR2, TAIV. The most...[Details]
Analog electronics
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