Joystick1.1 Joystick Introduction
The joystick is ergonomic and easy to operate, so it is widely used in various toys, such as remote control airplanes, remote control cars, etc. The following figure ...
We use radio frequency (RF) communications in our daily activities, whether calling a relative, texting a friend, or even reading this blog post on a mobile device. There are many signals traveling qu...
This article and design code were written by FPGA enthusiast Xiao Meige. Without the author's permission, this article is only allowed to be copied and reproduced on online forums, and the original au...
Inductance refers to the intensity of the current that can be induced when a coil moves in a magnetic field. The unit is "Henry" (H). It also refers to the components made using this property.
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1 Description Use STM8S internal clock (HSI); PWM mode 2; The duty cycle is 50% and the frequency is 2Hz (convenient for testing LED lights); PD2 port is connected to an external LED light, and P...[Details]
According to Nikkei News, people familiar with the matter revealed that after the US Department of Commerce announced the latest ban, TSMC has stopped accepting new orders from Huawei. Existing order...[Details]
As the world enters an era of accelerated automation and digitalization, the demand for collaboration in production is increasing:
The shift towards more sophisticated production methods and t...[Details]
Capacitive sensors have been widely used in industry, medicine, military and other fields. However, most of the current capacitance measurement methods have low integration level and low precision,...[Details]
Oscilloscopes are used in almost every electronics lab in the world. Many would say that oscilloscopes are the tool of choice for design engineers. Engineers have confidence in how oscilloscopes op...[Details]
1. VICnINTENABLE (responsible for enabling interrupts) and VICnINTENEAR (responsible for disabling interrupts) represent constants such as 0123456. (1) VICnINTENABLE corresponds to interrupt endble...[Details]
In the blink of an eye, MIUI 12 has been released for almost a month, and a large number of models have also welcomed the public beta version. In addition to the features mentioned at the press confe...[Details]
1. Memory interface concept
S3C2440 is a system on chip, with a GPIO controller (connected to GPIO pins (GPA-GPH)), a serial port controller (connected to TXD RXD pins), a memory controller, a...[Details]
Electromagnetic flowmeters are mainly used to measure the volume flow of conductive liquids and slurries in closed pipes. Electromagnetic flowmeters are widely used in industries such as petroleum,...[Details]
Figure 1 shows the structure currently used in high-power LED packaging. The LED chip will first be packaged on a thermally conductive substrate, and then gold wire and sealing glue will be applied...[Details]
The full English name of diode: diode
The diode has two terminals, the positive terminal is called the anode and the negative terminal is called the cathode. The current can only flow from the...[Details]
Zero-voltage switching (ZVS) flyback topology coupled with advanced SR FET control technology enables 95% efficiency, reduced power supply size and reduced component count San Jose, California, USA...[Details]
The power supply design process is a difficult task, from understanding complex circuits to seeking help from chip vendors, nothing is easy. This article will tell you how to quickly design you...[Details]
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