The most important part of a wireless communication system is the antenna. Although the base station antenna accounts for only 2% to 4% of the total system cost, its importance is far more than that. ...
The book says that dsp28335 has 4G data space, but the external interface has only 20 address lines, the maximum addressable data space is 1M, and 32 of them are used to transmit data; and the memory ...
[b][color=#5E7384]This content is originally created by EEWORLD forum user [size=3]tiankai001[/size]. If you need to reprint or use it for commercial purposes, you must obtain the author's consent and...
1. Stable circuit, especially power supply, the overcurrent capacity should be able to reach 3A instantaneous value. When the module is in idle state and sending state, the voltage fluctuation must no...
The figure shows the circuit diagram of white noise electronic lullaby. The current (generated by the irregular movement of electrons) is amplified by transistor VT2 and output from earphone BE, emit...[Details]
In the early 90s, when my friends and I founded BDTI , " DSP " started to become a popular acronym. DSP means two different things: digital signal processing and digital signal processor. You c...[Details]
The single chip microcomputer controls the TFT LCD screen to display numbers. The hardware part of this project is as follows MCU part LCD circuit The next step is to write the software program...[Details]
Recently, Tesla announced that it will start taking reservations for new models in China. The FF91, which was created by Jia Yueting, the former head of LeTV and founder of Faraday Future (FF),...[Details]
Introduction to STM32 DAC The large-capacity STM32F103 has an internal DAC. The battleship STM32 selected is the STM32F103ZET6, which is a large-capacity product, so it has a DAC module. The ...[Details]
On June 6, Changdian Technology issued an announcement stating that its wholly-owned subsidiary Changdian International (Hong Kong) Trading and Investment Co., Ltd. (hereinafter referred to as "Chang...[Details]
It is said that the women in Jiangnan are made of water, but in the hard-core technology field such as chips, Qin Xiaolin led the team to produce many world-leading products. Ms. Qin Xiaolin, Appli...[Details]
LG Electronics said on April 22 that it has launched a training and certification program to cultivate artificial intelligence (AI) experts from Carnegie Mellon University in the United States and th...[Details]
About the method of implementing PWM in MCS-51 microcontroller
PWM stands for "pulse width modulation".
PWM actually outputs a series of rectangular waves on a pin of the microcontroller, and its ...[Details]
A communication method that uses radio waves to transmit information. It can transmit sound, text, data, and images. Compared with wired communication, it does not require the construction of tran...[Details]
Recently, a letter from TSMC President Wei Zhejia was circulated in the market, which mentioned TSMC's plan to invest $100 billion in the next three years to expand production capacity, and that it w...[Details]
As LiDAR and 4D millimeter-wave radar gradually become the top technologies in the automotive field, the point cloud they output has become a major data format for describing the three-dimensional ...[Details]
Photovoltaic Headlines (PV-2005) selects the most recent photovoltaic news from home and abroad for you. Readers are welcome to interact, communicate and discuss with us by clicking on the "Leave a...[Details]
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