[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...
1. Concepts of several frequency bands/points in RFID systems The receiving range of RFID readers is affected by many factors, such as radio frequency, size and shape of tags, energy of readers, inter...
A large number of processing tests were carried out on the CORTEX-A8 platform using this image processing algorithm, and the image algorithm processing speed was greatly improved. Finally, the imag...[Details]
First, the functional characteristics of hydrochloric acid flow meter 1. The measurement is not affected by changes in fluid density, viscosity, temperature, pressure and conductivity. 2. There are...[Details]
Abstract: The feed industry is a very important hub connecting multiple industries such as agriculture, breeding and planting, animal husbandry, and agricultural and sideline product processing. Th...[Details]
The motor control circuit is a circuit used to control the motor. It can control the speed, direction and stop of the motor by changing parameters such as voltage, current and frequency. The motor ...[Details]
Some basic knowledge about motor capacitors: Why do single-phase motor capacitors often burn out? Is it because the capacitor capacity is too large or too small? Here are five possible reasons why ...[Details]
On November 23, the latest masterpiece of the Red Devils e-sports flagship - the Red Devils 9 Pro series was officially released. As an all-round e-sports flagship, the Red Magic 9 Pro series is equi...[Details]
On June 28, the world's first 1MWh sodium-ion battery photovoltaic storage and charging smart microgrid system was officially put into operation in the Taiyuan Comprehensive Reform Zone in Shanxi. ...[Details]
We’ve already seen that improving the efficiency of an electric vehicle’s powertrain can increase its range. Aside from purely mechanical solutions, such as using larger (or multiple) electric moto...[Details]
1 Introduction
Texas Instruments (TI) ADS7843/45/46,
TSC2046
, and TSC2003/4/5/6/7 touch screen controllers (TSCs) have touch screen input pins and one or more non-touch screen or auxili...[Details]
The origin of analog audio is in the telephone line. To this day, some data in many standards, such as 600 ohm impedance and other parameters, are still left over from the design of telephone lines...[Details]
1. Task Scheduling For students majoring in electronics or automation, task scheduling is usually first introduced after they come into contact with RTOS. However, for students majoring in computer-r...[Details]
The application development environment based on the Linux operating system is generally composed of the target system hardware (development board) and the host PC. The target hardware develo...[Details]
1. Introduction After the development of LED lighting, due to its own characteristics of being green, energy-saving and efficient, it has gradually begun to replace traditional lighting sources...[Details]
According to foreign media reports, fabless semiconductor supplier LX Semicon announced a collaboration with Microsoft to jointly develop 3D sensing solutions for applications in the Internet of Thin...[Details]
“It’s time to rewrite the rules of the game.”
Just now, the king of cockpit chips for smart cars launched the latest smart car chip platform - it can capture both cockpit and driving sim...[Details]
PCB Design
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