Hello everyone, I am now designing a core board using XC7Z010, and I need to connect two Gigabit Ethernet ports and lead out two sets of RGMII interfaces from BANK501. After referring to several devel...
HTS221 is a temperature and humidity sensor. It still uses IIC operation.The schematic diagram is as follows, IIC address 0xBE:register:The chip operation register is relatively simple, but the chip n...
For those who love to collect motherboards and cards, there were not many exciting and anticipated discounts before Double 11 this year. It was not until the day before Double 11 that I saw the introd...
[i=s]This post was last edited by dcexpert on 2020-2-16 21:06[/i]Because of the COVID-19, I have a rare opportunity to stay at home. I found the previous STM32F7DISC and re-ran micropython for your re...
Compared with the traditional manual press liquid disinfection machine, the automatic liquid dispenser only needs to put your hand under the disinfection machine to automatically sense the liquid. In ...
Before understanding the interrupt subsystem, we must first understand the concept of interrupts. You are reading a book and the phone rings. What will you do? I believe most people will do this: mar...[Details]
This circuit is a digital trigger whose output will change to the assembly using voice control. Therefore, the input used is a condenser microphone as it is known to have high sensitivity.
...[Details]
LED (Light-emitting Diode) lamps are a new type of environmentally friendly lighting product that uses semiconductor light-emitting diode technology as a light source. LED lamps are energy-saving, ...[Details]
The following program runs on the LPC210X microcontroller:
void main(void)
{
// U8 Test ;
U32 ADC_Data;
const U32 ADC_CR=
( 1 0 ) | // SEL = 1, select channel 0
( ( Fpcl...[Details]
Preface In the previous two articles, How a Program Runs in the CPU (I) described how instructions and data are executed one by one in the CPU. How a Program Runs in the CPU (II) focused on the PC re...[Details]
With the rapid development of economy, machine measurement and control technology has been widely used in human life, such as industrial control , automatic detection, intelligent instrumentation, h...[Details]
Digital video technology is widely used
in the fields of
communication
,
computer
, radio and television, bringing a series of applications such as conference television, videophone,...[Details]
The annual Arm TechCon developer conference is about to be held, and Arm staff wrote a blog to review some of the highlights of Arm TechCon in the past 15 years. In October 2004, the first Arm TechC...[Details]
Full waveform acoustic emission instrument is used to detect the corrosion condition of the bottom of the oil tank. Like other metal structures and equipment, oil tanks, especially the bottom o...[Details]
Tantamount™ devices are ruggedly designed with leakage current (DCL) as low as 0.005CV and strict test specifications to ensure reliable initiation in harsh environments
...[Details]
Recently, digital blogger @长安数码君 exposed the front panel of Huawei nova 8 and said that the phone will be equipped with an OLED screen with a maximum refresh rate of 120Hz, but the size of the screen...[Details]
On September 3, as a cutting-edge technology explored by various countries, brain-computer interface (BMI) is expected to bring more groundbreaking solutions to help patients with severe movement d...[Details]
LM2941/2941C is a five-terminal adjustable linear voltage regulator circuit, with an output voltage ranging from 5VV to 20V, a minimum input-output voltage difference of 0.5V, and a maximum output cu...[Details]
Analog electronics
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