JSON, the full name is "JavaScript Object Notation", it is a text-based, language-independent, lightweight data exchange format. XML is also a data exchange format, but I personally prefer JSON in ter...
As shown in Figure 1, the standard step-down switch circuit has a freewheeling diode, but this diode is not included in the reference circuit of many Buck-type switching power supply chips. The periph...
I want to replace the rechargeable battery of an imported experimental instrument, so I disassembled its charger and drew a circuit diagram. There are some chip components whose specifications cannot ...
Is there any plugin or function in KEIL or other compilation environment that can help check if there is an error like if (a=1)? Of course, this error is definitely not just if (a=1), it may also be i...
[i=s]This post was last edited by Breaking Tradition on 2022-6-7 00:51[/i]1. Project Background
RVB2601 is a development board designed based on the Pingtouge eco-chip CH2601, with onboard JTAG debugg...
[i=s]This post was last edited by Jacktang on 2019-4-12 09:06[/i] [size=4]DDS (Direct Digital Synthesizer) is a digital synthesizer. It can easily achieve frequency, phase, and amplitude control by mo...
Control instruction The control instructions of HD7279 are divided into two categories: pure instructions and instructions with data. Pure instructions 1. Reset (clear) instruction When HD727...[Details]
1. The internal resistance of the PCB test instrument should be large When measuring the DC voltage of an integrated circuit pin, a multimeter with an internal resistance greater than 20KΩ/V should b...[Details]
Recently, @nokishita_c, the main leaker of camera information, shared the latest information about Sharp Aquos R6 and released the rendering of the device. It is reported that the camera system of th...[Details]
Abstract: Modern digital electronic system design is developing in a new direction, that is, using FPGA technology for system design. This paper introduces a digital system that uses FPGA to impl...[Details]
In brushless DC motor (BLDC) applications, Hall sensors are often used to detect the actual position of the motor rotor to provide a basis for electronic commutation. However, due to manufacturing p...[Details]
introduction Boost is a voltage-boosting circuit . The advantage of this circuit is that it can make the input current continuous and can be modulated throughout the sinusoidal cycle of the input v...[Details]
Machine vision is a discipline and technology that is widely used in industrial fields such as manufacturing and testing to ensure product quality, control production processes, and perceive the en...[Details]
Introduction Smart home network is another high-tech product brought to people by the information age. With the help of existing computer network technology, it connects various home appliances and ...[Details]
The OnePlus Nord N10 5G is expected to be priced lower than the original Nord and is expected to launch in the US on October 26 alongside the OnePlus Nord N100. OnePlus Nord N10 5G exposed: Snapdra...[Details]
Developed for demanding automotive-grade applications
A full range of thin film surface mount, cartridge and ceramic axial lead fuses/fuse links for automotive electronics and electr...[Details]
The Android Open Accessory (AOA) protocol is a protocol for Android terminals to communicate with Android accessories through the USB bus. This protocol provides conditions for Android terminals to b...[Details]
According to Jiwei.com, Longli Technology recently issued an announcement stating that the company recently received an invention patent certificate issued by the State Intellectual Property Office. ...[Details]
1 Introduction
With the rapid development of the power system, the capacity of the power grid continues to increase, the structure becomes increasingly complex, and the use of automation equip...[Details]
Metal oxides and their composites with other materials (such as MXenes and metal chalcogenides) can be used to detect different gases or vapors, such as NO2, H2S, CO, C2H5OH, benzene, toluene, and ...[Details]