-
S3C2410x provides 3 independent asynchronous serial I/O interfaces, each of which can work in interrupt or DMA mode. UART can support up to 230. 4K bps baud rate, by using the system clock. If an e...[Details]
-
As the whole equipment is becoming increasingly miniaturized and power-saving, low-loss linear regulators (LDOs) with low power consumption are becoming
the mainstream in the market of linear regulat...[Details]
-
A few days ago, ARM released a new generation of Cortex-X4/A720/A520 CPU architecture, which is the main force of ARM processors this year and next year. Qualcomm's next-generation flagship Snapdrago...[Details]
-
A large number of examples have shown that bacteria can penetrate barrier materials along with dry organic or inorganic particles, such as dander or clean clothes carrying bacteria, and bacteria-carr...[Details]
-
Recently, the Shenzhen Securities Regulatory Bureau disclosed the registration information of China International Capital Corporation Limited (hereinafter referred to as CICC) regarding the initial p...[Details]
-
Oscilloscope waveforms represent real electronic signals. When evaluating an oscilloscope's performance, you can look at its ability to display a waveform with the same shape as the target signal. As...[Details]
-
The research report "Smartphone Application Processor Market Share Tracking in Q2 2019: Qualcomm Remains Leading with 40% Revenue Share" released by Strategy Analytics' Mobile Component Technology Se...[Details]
-
1. PWM
PWM modulation technology---------includes adjusting duty cycle and frequency.
PWM Applications------It is widely used in power output and motor drive.
Power output: adjust vo...[Details]
-
Since LINUX uses the configuration of MINI2440, the hardware information of MICRO2440 and MINI2440 is basically the same. Therefore, the LED driver is also universal. The default MINI2440 configurati...[Details]
-
The laboratory animal individual ventilated cage (IVC) (closed loop) monitoring system uses a microcontroller to collect parameters such as the ventilation volume of the cage fan and the ammonia co...[Details]
-
UPS power supply testing generally includes two types: steady-state testing and dynamic testing. Steady-state testing is to test the phase voltage, line voltage, no-load loss, power factor, effic...[Details]
-
The register file is optimized for the AVR enhanced RISC instruction set. To achieve the required performance and flexibility, the register file supports the following input/output schemes: · Output ...[Details]
-
The Model 2502 photodiode meter is specially designed for production testing of laser diode modules (LDM), greatly enhancing the production capacity of Keithley's LIV (Light-Current-Voltage) test sys...[Details]
-
1. Project Overview
1.1 Project Summary
At present, more and more people own cars in society. At the same time, the frequency of car accidents is also increasing. This project designs a m...[Details]
-
The so-called level refers to the logarithm of the ratio of two powers or voltages. Sometimes it can also be used to express the logarithm of the ratio of two currents. The unit of level is decibel...[Details]