In the second issue of December, Jiwei.com and Kaiteng Law Firm analyzed and compiled global semiconductor-related compliance information in the second half of December. The focus of this issue is: ...[Details]
Keysight Technologies (formerly Agilent) oscilloscopes allow you to save any of the following: Setup and Signal: Setup and Signal are always stored together. You can save setup and signal to a USB s...[Details]
In 1989, the first digital source meter (SMU) was invented by the American company Keithley. To date, Keithley SMU has a market share of up to 80% and has become a major brand in the source meter mar...[Details]
Inverter power supplies can be divided into power frequency conversion and high frequency conversion according to the conversion method. Power frequency conversion uses discrete devices or integrat...[Details]
1. Performance requirements of LED silicone outdoor display potting glue
In terms of usage, silicone potting adhesives are mostly used in outdoor environments, and of course in special pla...[Details]
Today's various intelligent control systems are inseparable from the transmission of data information.
Among them, wireless data transmission is a new transmission method that is different from...[Details]
No matter how many good reasons traditional car manufacturers put forward, the current models with LiDAR are still in the laboratory stage. And Musk insists on not using LiDAR, not because LiDAR is b...[Details]
A timer is actually a counter, but it counts pulses with a fixed period. The timer/counter is easy to understand. The timer actually works in counting mode, but it counts pulses with a fixed period....[Details]
A stepper motor is a device that converts electrical pulse signals into angular displacement or linear displacement. The displacement it produces is strictly proportional to the number of input pul...[Details]
This program has been tested on STC89C52!
Crystal oscillator 11.05926,
occupying resources, external interrupt 1,
LCD1602, display decoding!
Serial communication baud rate 4800KBS;
...[Details]
External interrupt 0 (falling edge interrupt) experimental steps: 1. Use the MINI USB cable to power on the development board and download the program. In the download software, select 11.0592MHZ for...[Details]
Introduction: The traditional 51 microcontroller IO interface can only be used as a standard bidirectional IO interface. If it is used to drive the LED, it can only be driven by current injection or ...[Details]
Special function register SFR declaration If we want to use the IO port of the microcontroller, we must first define its address. We can find the address corresponding to the IO port from the chip da...[Details]
Proteins are made up of chains of amino acids. Image source: New Scientist magazine website American scientists published a paper in the latest issue of "Nature Biotechnology" magazine stating th...[Details]
When charging NiMH and NiCd batteries, how to keep the battery within the optimal time period so that it can be fully charged without overcharging is a concern for users of the above two types of r...[Details]
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