[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...
1. Functional Overview: Any test of electronic products will have requirements for test accuracy and processing speed. In the test of automobile generators, since the start-up of the generator is a s...[Details]
When GPIO is in input mode, the pull-down input and pull-up input configuration are shown in the figure below. It should be noted that pull-down input and pull-up input are distinguished by the port ...[Details]
Early this morning, Apple officially launched the iPhone SE 3 at its spring conference. It uses the same design as the iPhone SE 2 and is equipped with the latest A15 chip. The domestic price starts ...[Details]
Multimedia Hi-Fi Amplifier DIY 2003, Issue 5, Category: Professional Audio
In recent years, with the popularity of PCs and the price drop of DVD-ROMs, listening to music and watching videos on ...[Details]
OnePlus 7 series phones are officially released. OnePlus 7 Pro is officially on sale at 10am today: 6+128GB version is priced at 3999 yuan, 8+256GB version is priced at 4499 yuan, and 12+256GB versio...[Details]
Incorporating VR into midwife training can reduce maternal and infant mortality and reduce the incidence of medical accidents. According to data submitted by Johns Hopkins School of Medicine to the C...[Details]
Traditional brushless DC motors use square wave control, which is simple to control and easy to implement. However, there are problems such as torque pulsation and commutation noise, which are limi...[Details]
Software Defined Car
The automotive industry is undergoing a digital transformation, and the industry is changing rapidly. The differentiation of automobiles is no longer reflected in mechanic...[Details]
0 Introduction
Electromagnetic environment testing is a basic work of electromagnetic spectrum management. It is widely used in various aspects of electromagnetic spectrum management, such as ...[Details]
A chemical explosion at an electronic equipment manufacturing factory in Hapur district in northern India's Uttar Pradesh state killed at least 10 people and injured 22 others on Saturday, police sai...[Details]
0 Introduction
An image is a record of the world by an observation system of natural organisms or artificial physics. It is a form of information recording using physics as a carrier and a...[Details]
Welding technology is a very important process in the industrial manufacturing process. Generally speaking, welding technology is used wherever metal materials are processed. However, welding is al...[Details]
Alarm detectors are used to detect intruders' intrusion behavior. There are many places that need to be prevented from intrusion, which can be certain specific points, lines, surfaces, or even the...[Details]
In a small space with low power, small speakers, and a full and wide sound field, is it possible to have a rich sense of low and mid-frequency? If you follow the following method, you can use a small ...[Details]
ERP is the abbreviation of Event-related Potentials, which is a special brain evoked potential that utilizes the brain potential caused by multiple or diverse stimuli by intentionally giving specia...[Details]
PCB Design
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