Reference topics for the 2019 TI Cup National Undergraduate Electronic Design CompetitionDynamic wireless charging system for electric carsLine patrol robotLine load and fault detection deviceSimple c...
As the title says, the school wants to purchase a circuit board engraving machine for teaching and training students. It should be able to process commonly used SMD component printed circuit boards. I...
There are many types of voice chips. If you don't know how to choose the right voice chip for your product, or don't know where to start, please feel free to contact us. Our chip products have coopera...
I am a student majoring in communications and will graduate soon. I want to work in the wireless communications industry, especially in 3G networks. I feel that what I learned in school is not enough....
Most of the people on the Internet use BlueNRG-1 as a server. I want it to communicate with the server as a client. I used the client mode code of BLE_CHAT on the official website and connected to Blu...
I have shared a PC-side MQTT debugging assistant https://en.eeworld.com/bbs/forum.php?mod=viewthreadtid=1084804extra=
Now I will share a MQTT debugging assistant for mobile Android.This content is ori...
The use of Elan MCU timer, taking EM78P153 as an example, practice the use of TCC internal timing. Choose a ready-made circuit to debug for practice.
The specific circuit is as follows:
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On September 22, Rajeev Chandrasekhar, deputy minister of information technology, announced on Wednesday that the Indian government plans to increase support for the new semiconductor and display equ...[Details]
ADC instructions The ADC (Add with Carry) instruction adds the source operand and carry flag values to the destination operand. The instruction format is the same as the ADD instruction, and the op...[Details]
Recently, there have been rumors in the market that NXP Semiconductors (NXP) may become a potential acquisition target for Samsung Electronics as the latter is planning to expand its automotive chip-...[Details]
This is a low noise and distortion preamplifier and tone control circuit in a module. Using a special IC TDA1524A, this simple circuit is easy to build and can drive most of the power amplifiers.
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A new report from Naver cites industry sources saying that Samsung Electronics' foundry will begin mass production of Google's second-generation Tensor chipset on a 4nm process this month. Goog...[Details]
1. Challenges of high-speed signal debugging
In high-speed designs with a rate of Gbps, the most common problems are usually poor eye diagrams, excessive jitter, etc. As shown in Figure 1, t...[Details]
As a convenient, safe and reliable DC power source, batteries have been widely used in the fields of electricity, communication, military, etc. Temperature is an important parameter of batteries ...[Details]
A communication inverter (communication inverter power source) is a circuit structure device that converts DC to AC, and is an electrical equipment used in conjunction with communication systems, e...[Details]
1 Introduction
With the advent of the Internet era and the continuous improvement of information technology requirements, especially the increasing popularity of the Internet and the incre...[Details]
1) 31 general registers, including the program counter (PC). These registers are all 32 bits; 2) 6 status registers. These registers are also 32 bits, but only 12 bits are used. ARM general regis...[Details]
Abstract:
CCP protocol is a CAN bus calibration matching protocol. This paper briefly introduces the basic principles of the protocol and an implementation method of an automotive ECU calibra...[Details]
According to thelec, Samsung Corning Advanced Glass (hereinafter referred to as "Samsung Corning") has hardly applied for any patents in the past 7 years. The company actively applied for patents in ...[Details]
Users can use the ground layer segmentation method to layout the entire circuit board. When designing, it should be noted that the circuit board should be connected together with jumpers or 0Ω re...[Details]
Serial port DMA control experiment
I. Background
DMA is the abbreviation of Direct Memory Access, which means "direct memory access". It refers to a high-speed data transmission operation that a...[Details]
Electronics Design Contest
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