Question: What is the accuracy deviation of the charging current set by BQ24133? ? For example, I use a 1% accuracy resistor to limit the charging current to 2.21A. If the voltage division does not ch...
1. Network OverviewBuilding a complete Zigbee mesh network includes two steps: network initialization and node joining the network. Node joining the network includes two steps: joining the network by ...
[i=s]This post was last edited by chenzhufly on 2019-5-26 18:07[/i] I am the author of this trial, my name is Chen Changhao, a third-grade freshman.My little work today is to try the LED matrix to dis...
MCU Development Toolshttp://www.avrmcu.com/ Introduction to Zhengzhou Chaoyue Microcontroller Technology Co., Ltd. Microcontroller development toolsRemote control Ultrasonic wireless transceiverNew 51...
From the perspective of the project, the first step in project development is demand analysis. From the perspective of the product's life cycle cost (LCC), the project establishment and demonstration ...
A reference design for a 24VAC powered UART to Wi-Fi bridge targeting building automation and HVAC systems. The design features a low-power SimpleLink Wi-Fi CC3200 wireless MCU for Internet connectivi...
Vishay Introduces Ultra-Small, Highly Integrated, Highly Sensitive Ambient Light Sensor Qualified by AEC-Q100
The device has a dynamic range of up to 228 klux and a resolution of 0.0...[Details]
First, let’s take a look at STC’s answer:
1. Treat the STC microcontroller as Intel's 8052/87C52/87C54/87C58.
Philips' P87C52/P87C54/P87C58 will do.
2. You can also install the STC emulator...[Details]
You may find yourself facing quite tight project deadlines on a regular basis. For example, your manager has just assigned you the task of designing a power supply for a new telecommunications sy...[Details]
Abstract: This paper introduces a method of networking communication between multiple PLCs based on a PC host computer, which realizes data sharing and coordinated control between multiple devices ...[Details]
Germany's AARONIA V6 real-time spectrum analyzer is developed using a new generation of real-time spectrum technology. With the launch of V6, Germany's AARONIA real-time spectrum analyzer products ha...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
0 Introduction
Single-chip microcomputers are a large category of embedded processors (there are also DSP, FPGA, etc.), with many advantages such as high integration, small size, low power cons...[Details]
Key benefits: · Up to 2TB capacity, enough to store all your important files, videos, photos, etc. With a read speed of up to 540MB/s, accessing data and files is 3.8 times faster than traditional mo...[Details]
introduction
In recent years, with the increase in demand for agricultural products in my country, the improvement of agricultural automation level, and the increase in a large number of agric...[Details]
In the future, Apple Watch may not rely on touch to detect gestures, but instead monitor the veins in the user's wrist to determine the movement of the hand itself. Currently, Apple Watch provi...[Details]
Measuring power supply ripple accurately is an art in itself. In the example shown in Figure 6.1, a junior engineer used an oscilloscope all wrong. His first mistake was using an oscilloscope probe w...[Details]
Dual tone multi frequency (DTMF) codec communication has the characteristics of strong anti-interference, low cost and long distance. This paper proposes an inverter power system based on DTMF remote...[Details]
The on-chip hardware structure of the AT89S51 microcontroller is shown in Figure 2-1. It integrates the basic functional components necessary for control applications on an integrated circuit chip wi...[Details]
Measuring power supply ripple itself is a skill. Figure 1 shows an example of improper use of an oscilloscope to measure power supply ripple. Several mistakes were made in this example. The first w...[Details]
1 Introduction
The daily routine of institutions and colleges requires timing and beep prompts. The author uses AT89C51 microcontroller and LM386 audio power amplifier to form an automatic timing a...[Details]
Analogue and Mixed Signal
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