04021A106F4Z2A

Specific function implementation: The north and south red lights are on, and the east and west green lights are on; the north and south green lights are on, and the east and west red lights are on; d...[Details]

Recently, an interesting scientific and technological project is being promoted in the Quanzhou LED Industry Technology Innovation Strategic Alliance Technology Center: they are trying to use environ...[Details]

Translated from - embedded   If your college tutor asked you to use the pulse width modulation control theory you learned to make a robot move from one end of a maze to the other as quickly as possib...[Details]

"The software we used to build the system provides flexible settings and handles a large number of I/O signals, which greatly shortens the time required for experiments. In addition, the entire p...[Details]

In DSP-based embedded systems, software updates usually require the use of an emulator to download the latest executable program to the target board, then extract the executable binary program and ...[Details]

We are developing an array signal processing system. Since the array antenna must be placed in an open area around it, and the array signal processing unit is located in the center of the circular ...[Details]

The flow chart of ADC and touch screen of s3c2440 is shown above: Turn on the ADC interrupt INT_ADC, including the secondary interrupts INT_ADC_S and INT_TC. Set the pre-scaling enable of the ADCCO...[Details]

In my opinion, PCB soldering is an art. Through constant practice, you can easily learn to assemble complex circuit boards and small pitch SMD chips. On the way of learning, learning and accumulating ...[Details]

Why do we need to find the zero position when starting a synchronous motor? When starting a synchronous motor, it is necessary to find the zero phase position of the motor. This is because the...[Details]

A comparator can compare an analog signal with another analog signal or a reference signal, and output a binary signal obtained by comparison. The analog signal here refers to a signal whose amplitude...[Details]

01Inverter selection Generally speaking, the selection of the inverter should be based on the actual working current of the motor. Of course, if you can't find the most suitable one in a short...[Details]

The typical circuit of the power supply based on UC3842 is shown in Figure 1. Overload and short-circuit protection is generally achieved by connecting a resistor (R4) in series with the source of th...[Details]

OFweek Cup · OFweek 2023 China Robot Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]

At present, the international community generally divides LED display light pollution into three categories, namely white light pollution, artificial daylight and color light polluti...[Details]

First we need to understand the meanings of the most commonly used icons: Turn the multimeter knob to the position marked with the beep symbol. Connect the metal parts of the black and red test l...[Details]