[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 ...
Bootloaders support field updates of product firmware. Bootloaders can update firmware using common communication interfaces such as UART, I2C, SPI, or USB, typically with a wired connection between t...
{:1_97:}[size=4]From now until April 13, download the USB training materials or recommended materials from Tektronix Labs Development Day and you will have a chance to win a 50-yuan JD card (35 copies...
The attached circuit has insufficient load capacity. When the output voltage exceeds 100ma, the output voltage drops seriously. Please give me some advice. In addition, the resistor R1 has been adjust...
The operating voltage of LIS25BA is 1.8V. With so many development boards available, it is really difficult to find a 1.8V debugging board.
Because we need to use TMD communication, the common microco...
Jason Eschenbrenner, Vice President of Global Procurement at Powin, and Monee Pang, Vice President of Hithium, shook hands at the signing ceremony of the new agreement.
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●Ubiquitous walls or barriers require ubiquitous interconnection and Internet of Things. The first type is the visible physical wall, and the second type is the invisible non-physical wall, which i...[Details]
There are several commonly used current amplifier circuits: The first type: install a resistor under the speaker to sample the current. In fact, the feedback is still a voltage signal, which is ...[Details]
This article briefly introduces the high-voltage wiring harness and production process of pure electric vehicles, and makes a detailed analysis of the cost structure of the high-voltage wiring harn...[Details]
First of all, high light efficiency: The light efficiency of LED electronic display screens can be said to be an important indicator of energy saving. At present, my country still needs to strength...[Details]
Although Apple's car-making has not been officially recognized, it seems that this is about to become a reality. Previously, Apple suppliers also said that Apple Car will be officially released in Se...[Details]
GPIO library functions: GPIO initialization: typedef struct { u16 GPIO_Pin; //Select the GPIO pin to be set. Use the operator "|" to select multiple pins at a time. GPIOSpeed_TypeDef GPIO_Spee...[Details]
This was the pre-COVID-19 electric vehicle scene a few years ago: Traditional automakers slowly transitioned to electric vehicles, produced just enough "compliance cars" to satisf...[Details]
Introduction In the industrial control process, some parameters often need to be measured, and the output signals of general sensors are weak and are not suitable for long-distance transmission. In ...[Details]
Lian Technology disclosed a plan for a private placement, intending to issue no more than 111 million shares to no more than 35 specific targets including the actual controller Wang Gang. The total a...[Details]
Recently, the "IAIC Internet of Things Summit Forum and China Chip Application Innovation Design Competition Internet of Things Special Competition" was successfully held, hosted by China Electronics...[Details]
With the improvement of people's living standards, flowers are gradually favored by people, cultivating sentiment and purifying the air. Using a single-chip microcomputer, a home intelligent watering ...[Details]
1 Introduction
The performance of the human olfactory system is quite outstanding. In the past few decades, people's understanding of the olfactory process has increased rapidly, but the current ...[Details]
In the previous tweet "NDC simulation function allows AGV vehicles to have a traceable path", we introduced the powerful simulation function of NDC, which can simulate and test the AGV vehicles bef...[Details]
CMMB signal generator test principle and application
CMMB (China Mobile Multimedia Broadcasting) is China Mobile Multimedia Broadcasting. With the strong support of radio and telev...[Details]