Use the hardware spi interface to drive SHARP's LS013B7DH03.
The gui part can use ugui to provide basic character drawing operations, or you can use other gui frameworks and adjust the corresponding i...
qwert1213131onsemi and Avnet IoT Innovation Design Competition
A GoKit3
I know how to develop a smart pet house
but
How to transform it into an air quality detector?
Actually, it’s very simple
Just buy one on the almighty Taobao
MQ135 air quality detection sensor...
[align=left][font=Helvetica]Embedded systems licensing is the combination of hardware and software into a single product, transforming traditional hardware vendors into innovative software vendors. Th...
[font=微软雅黑]I didn't pay much attention to books, but this one was a surprise. I bought it from a second-hand market for 20 yuan. I have electronic tubes at home, and I happened to see the title of thi...
I have collected a time domain waveform, but I don't know how to extract the effective values of each harmonic and fundamental wave. I'm urgently looking for relevant code or information....
I just saw a report on the Bluetooth Alliance today, which pointed out:
Although COVID-19 quarantine measures have led to a reduction in Bluetooth location service deployments ( down 25% from previous...
Media reports said that TSMC announced the start of the development of 1.4nm chip process technology and will transfer its 3nm process R&D team to the 1.4nm process R&D team in June this year. At the...[Details]
Today, Lu Weibing, Vice President of Xiaomi Group, President of China, and General Manager of Redmi Brand, wrote an article explaining why MEMC was used in the Redmi Smart TV X series. Lu Weibing sai...[Details]
background In the era of artificial intelligence, it is no longer a distant dream for a technology to work like the human brain. For example, smartphones can already recognize faces or language. H...[Details]
Design a pulse generator/counter system with control function. The pulse generator emits a square wave with a period of 2 seconds (Hint: it can be output from port P3.0 and displayed by a light-emitti...[Details]
The "catfish" effect of China's automobile industry is driving the rapid growth of the automotive cybersecurity industry like "mushrooms after rain".
It is worth noting that currently in...[Details]
The ARM processor has twenty-seven registers, some of which are conditionally used, so only sixteen can be used at a time...
Registers 0 through 7 are general purpose registers and can be used for...[Details]
Industry sources said that LED epitaxial wafer and chip manufacturer Jingyuan Optoelectronics' mini LED chip production capacity is fully loaded and will expand its total capacity by 50% in 2022. The...[Details]
There are three main methods for testing bursting strength or bursting strength: bursting method, marble bursting method and steel ball method. Foreign countries such as the United States, Japan, Sou...[Details]
No matter what microcontroller it is, there is generally a watchdog module. For STM32, it has two watchdogs: independent watchdog (IWDG) and window watchdog (WWDG). Here we will talk about the indepen...[Details]
Introduction to Martindale Abrasion and Pilling Tester The fabric to be tested is installed in the upper sample fixture and rubbed against the abrasive installed on the grinding table. The friction t...[Details]
In our own product test, the submachine runs normally in normal mode without any problems. However, if the remote host keeps sending data, the product LCD screen will be distorted and the serial po...[Details]
1 Introduction
SD card is a flash based memory card.
The difference between SD card and MMC card is that the initialization process is different.
The communication protocols of SD cards inc...[Details]
CC1100 is a second-generation digital multimedia processor, and its appearance is shown in Figure 1.
CC1100 is designed with a programmable multi-core processor SoC architecture. The main CPU is a ...[Details]
10.2.1 Oscillator Characteristics
XTAL1 and XTAL2 form the input and output of the inverting amplifier of the on-chip oscillator, respectively, as shown in Figure 10.3. The oscillator can be com...[Details]
The semiconductor laser market has become active as a light source for 3D sensing technologies such as LiDAR required for autonomous driving. One of them is VCSEL (Vertical Cavity Surface Emitting ...[Details]