[i=s]This post was last edited by Rambo on 2020-3-12 14:02[/i]The mainboard used is DFRobot's latest FireBeetleESP32 mainboard, which is much smaller than the traditional Arduino Uno mainboard. In add...
DMA interrupt: During data transmission, when the DMAxSZ register value decreases to 0, DMA sets DMAIFG. The DMA interrupt and DAC12 module share the interrupt vector. When using the interrupt, the so...
According to the tutorial, build the development environment and serial port routine test.1. Download the software1.1 Development board resources
Download address: RVB26011.2. USB to TTL driverUSB to ...
I want to use CD4051 to switch 10V voltage. My control is 5V, but CD4051 needs 7V for high level when VDD=10V, so I use CD4504B to convert the level. I don't know if there is a better chip than CD4051...
# Lichee RV 86 PANEL Review (3) - Building a cross-compilation chain under WSL single system## Why download cross-compilation tools? The compilation tool chain on the PC is gcc, ld, objcopy, objdump, ...
When I first started learning DSP, the most troublesome thing was the DSP bootload problem. When I was learning 51 before, as long as the program was written and compiled, I could use the burner to bu...
Let’s take a look at the code that everyone thinks is “correct” void MYADC_init(void) { //Clock enable RCC_AHBPeriphClockCmd(RCC_AHBPeriph_GPIOA, ENABLE); RCC_APB2PeriphClockCmd(RCC_APB2Periph...[Details]
1 Reasonable layout of components
(1) Fully consider the impact of power supply on the MCU. If the power supply is well made, the anti-interference of the entire circuit is mostly solved. Many MCUs...[Details]
1 Special conditions of mobile base stations and requirements for communication power equipment
With the rapid development of mobile communications, the number of mobile base stations is incre...[Details]
Two 74HC595s share 6 IO ports, a simple timer clock, mainly for the control of 74HC595. Simulation: MCU source code: #include reg52.h #include intrins.h typedef unsigned char uchar; typedef uns...[Details]
Built-in power supply – Finally a solution RACM1200-V RECOM introduces a new internal power supply with ultra-high output power. Every developer looks forward to the moment when his prototy...[Details]
According to foreign media reports, an electrical and computer engineer at Worcester Polytechnic Institute (WPI) has received a CAREER Award from the National Science Foundation for developing a seco...[Details]
As the national dual-carbon strategic goals continue to advance, as the vanguard of Shanghai Rural Commercial Bank's group strategic layout and the national strategy of serving the Yangtze River Delta...[Details]
The common flow measurement instruments and their performances currently used in chemical production processes are listed in Table 3-6.
Instrument name
measurement accuracy
Main applica...[Details]
Author: Wang Feng Editor's Note LED light decay is a technical problem that the industry is concerned about and urgently needs to solve. The author of this article has conducted in-depth an...[Details]
The semiconductor industry is heading for its biggest downturn since the dot-com bubble in 2000 and one of the biggest downturns in chipmaking history, according to new data from Future Horizons. A...[Details]
From the six PWM output terminals of the CPU to the intermediate buffer circuit, it is called the inverter pulse front-stage circuit, and the driving circuit is called the inverter pulse back-stage c...[Details]
1 Introduction
Multisim is an upgraded version of the electronic circuit simulation software EWB (Electronics Workbench, virtual electronic work platform) launched by Interactive Image Technol...[Details]
BOE released its third-quarter report for 2020, which pointed out that BOE's revenue in the third quarter was 40.821 billion yuan, a year-on-year increase of 33.04%, and its net profit was 1.34 billi...[Details]
In view of the high performance, small size and low power consumption of the test system required by some special tests, the FPGA design of the dynamic storage test system was carried out on the ba...[Details]
0 Introduction Time Delay and Integration Charge Coupled Devices (TDICCD) can easily achieve real-time imaging and can be used with optical systems with small relative apertures to significantly redu...[Details]
RF/Wirelessly
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