[i=s]This post was last edited by sky999 on 2020-3-30 14:37[/i]According to this circuit, I can't read the remote control signal. VCC is 5V, and pin 5 (DO) is always 2.5V. When the remote control is p...
Does anyone have the sprc940.zip and sprc941.gz software packages provided by TI? These are the assembler programs for the PRU part of the TMS320C6748 chip. The official interface is no longer availab...
[i=s]This post was last edited by Circuit Art on 2019-7-30 17:18[/i]Analog Dialogueis a free technical magazine published by ADI. It has been published monthly since 1967, the second year after the co...
This is the first time I use stm32, the chip is STM32F103CBT7.
The working process is: at fixed intervals, an external interrupt will wake up the CPU for measurement, store the data in the on-chip fla...
ICU-20648 is a 6- input inertial sensor, a 3 -axis gyroscope, a 3- axis accelerometer and a Digital Motion Processor (DMP) in a 24- pin QFN package . It has an on-chip 16 -bit ADC and a communication ...
Good afternoon, everyone~~I am very happy to tell you that our moderator team has expanded again.Welcome moderator Wu Zushi Meng to take office~~~ Let us work together to maintain and operate the embe...
The commonly used LT6.55MB piezoelectric ceramic filter has three pins: input, output and common. The three pins must be distinguished when using them and cannot be confused.
The specific ...[Details]
Renesas Electronics has announced the launch of the RYZ012 Bluetooth module for ultra-low power IoT applications, the company’s first Bluetooth low energy 5.0 module. The RYZ012 integrates a 2.4 GHz ...[Details]
By paying attention to certain parameters, designers can select the right oscillator for their application.
Countless electronic circuits and applications today require precise timing or clock...[Details]
On August 17, Chongqing High-tech Zone held an online signing event for the Western (Chongqing) Science City of the Smart Expo, signing 41 projects with a total investment of 41.7 billion yuan. Among...[Details]
In the field of autonomous driving, NavInfo has frequently joined hands with companies in various segments of the industry. Just now, it joined hands with Ibeo and Liangdao Intelligence to establish ...[Details]
The China Semiconductor Industry Association released statistics today, showing that China's integrated circuit industry sales in 2021 were 1,045.83 billion yuan, a year-on-year increase of 18.2%. Am...[Details]
External reset is generated by a low level applied to the RESET pin. When the reset low level duration is greater than the minimum pulse width (see Table 15), the reset process is triggered, even if ...[Details]
Although general LED lamps are energy-saving and long-lasting, their brightness is far from the brightness of a 100-watt incandescent lamp, and as the brightness increases, the problem of LED lamps ge...[Details]
There is background noise when performing pre-compliance measurements in a normal environment, and the electromagnetic signal generated by the device under test may be modulated by the background nois...[Details]
Author: Dara O'Sullivan, Jens Sorensen, Aengus Murray, Analog Devices
This article describes the details of a Model-Based Design (MBD) platform built around an ARM®-based embedded motor...[Details]
This article introduces digital power supply technology that replaces traditional analog control: Digital power supply has great advantages over analog solutions, not only in terms of performance (...[Details]
Microchip Releases New ISO 26262 Functional Safety Package for dsPIC®, PIC18® and AVR® MCUs to Simplify Design of ASIL B and ASIL C Safety Applications
Microchip’s certif...[Details]
one. Operating environment Development board: jz2440 System: ubuntu12.04 Compiler: arm-linux-gcc 2. Special registers The operation of sdram does not need to be set according to ...[Details]
Measurement of AC signal with DC component
The oscilloscope can measure AC signal with DC component, including the size of DC component, the size of AC component and the instantaneous value of a cer...[Details]
The auto-coupling step-down starter is an electrical device used for motor starting. It reduces the starting current by reducing the voltage when the motor starts, thereby protecting the motor and ...[Details]
PCB Design
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