I just started making the schematic package of the FPGA484 chip recently, and found that there is a description in the pin list of the chip that is not very clear.DQS for X8/X9 in F484。DQS for X16/X18...
Everything works fine when connected to the computer via USB-TTL for debugging, but ERROR will be returned no matter what is sent using the microcontroller... Could you tell me why... Thank you! Part ...
[i=s]This post was last edited by paulhyde on 2014-9-15 09:05[/i] The National Electronic Design Competition is about to begin. Students who have made oscilloscopes, are making oscilloscopes, or want ...
ESP32-C3-DevKitM-1 is an entry-level development board that uses the ESP32-C3-MINI-1 module, which is named for its small size. This development board has full Wi-Fi and low-power Bluetooth functions....
[align=center][/align] [b][color=#5E7384]This content is originally created by EEWORLD forum user [size=3]JJYQ[/size]. If you want to reprint or use it for commercial purposes, you must obtain the aut...
I'm a newbie who just started learning microcontrollers. How can I use C to make the digital tube display 12345678 statically? It shouldn't be difficult, right?...
Traditional broadcasting systems generally need to be operated manually at a fixed time, and can only realize one-way broadcasting with few functions. Traditional bell ringing equipment has a singl...[Details]
1. Circuit composition
The whole circuit consists of two parts:
1. Power saving control circuit
As shown in the figure below. Including delay circuit and drive circuit.
(1) Delay ci...[Details]
1. Introduction
With the growth of parking demand, the scale of parking lots is becoming larger and larger. A lot of research has been done on intelligent parking lots in China, but most of th...[Details]
Converged processors meet scalability requirements
In current embedded system design, solutions based on MCU, DSP, FPGA and ASIC account for more than 90% of the market share. These solutions ...[Details]
0 Introduction
With the development of society, people pay more and more attention to security work. Monitoring products have been used in various fields instead of being used only in importan...[Details]
1 Embedded Systems
Embedded System refers to a collection of computer hardware and software with specific functions or purposes, which is divided into embedded software system and embe...[Details]
Button cells (also called button cells) are those batteries with equal or larger diameter and height. The current size range of alkaline button cells is specified as follows: diameter 4.8mm-11.4mm,...[Details]
1 Introduction
With the rapid development of my country's economy, the country has introduced a series of policies such as preferential policies, subsidy policies, and old-for-new policies, wh...[Details]
Li/SOCl2 batteries (lithium sub-cells) have the advantages of high operating voltage, stable discharge voltage, wide operating temperature range and long storage life, and have been widely used in ...[Details]
Tags: PMP Digital Signal Processing
Many observers and analysts agree that there will be only two hot technology topics in the field of electronic engineering and applications this year: o...[Details]
1. Introduction
The human balance ability is the basis for people to carry out various sports. People need balance ability to stand, sit, lie down, and walk. Once a person's balance ability is...[Details]
Google officially launched the new tablet Nexus 7 (center) and multimedia player Nexus Q (right).
MarketWatch reported on Wednesday (27th) that Google Inc. (GOOG-US) finally unveiled the t...[Details]
1. Introduction
2. Introduction to the measurement functions of Anritsu vector network analyzers
A vector network analyzer can measure all parameters b...[Details]
Although many
driver
devices have gradually integrated overcurrent, overvoltage and other protection functions, discrete component solutions are still needed in many occasions, especially in over...[Details]
1.
AC LED
is not a fundamental change in the device.
In other words, there actually does not exist an LED chip that works with an alternating electric field mechanism. The AC LED that is now a...[Details]
PCB Design
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