I connected the circuit as shown in Figure 1, and wrote the code according to the timing diagram in the DS18B20 data sheet, but it is always 85°C. . . Please guide me if you are an electronics enthusi...
[backcolor=rgb(239, 245, 249)]MPS latest power chip selection guide, convenient for friends to apply products. If you have technical questions or sample requirements, you can contact me, QQ: 624081694...
When the board (digital) is powered on, there will be a large overshoot of about 0.60A (12V power supply, converted to 3.3V output power supply through the power chip), and it will last for several se...
It's the Chinese New Year. To celebrate the total technical score on EEWorld breaking through 3000 points, 300 points will be given away. First 200 points, then 100 points will be added later....
In our common sense, the word technology often has two definitions. The first is the technology sealed in the laboratory. They are like flowers on the mountain top. Only a few people on the mountai...[Details]
1. Principle 1. Infrared emission protocol The infrared transmission protocol has been written in the previous article , so I will not repeat it here. 2. Timer counting and input capture A timer...[Details]
All relevant units:
In accordance with the relevant requirements of the provincial and municipal electric vehicle charging infrastructure construction work, in order to further standardize the...[Details]
STM32 has two watchdogs: independent watchdog and window watchdog. This article mainly introduces the use of independent watchdog. Independent watchdog (IDWG): driven by an independent 40KHZ low-sp...[Details]
The first one is a DMA mode of multiple channel acquisition void ADC_DMA_Config(void) { ADC_InitTypeDef ADC_InitStructure; RCC_HSICmd(ENABLE); while (RCC_GetFlagStatus(RCC_FLAG_HSIRDY) == RESET); ...[Details]
Design a program for the 51 single-chip microcomputer. It is known that the crystal oscillator frequency of the 89C51 single-chip microcomputer is 12MHz, and it is required to use T1 timing to output...[Details]
The data provided by the International Federation of Robotics (IFR World Robotics) well demonstrates the growth momentum of industrial robots around the world. Let's follow the industrial control e...[Details]
The three most common treatments for tumors are surgery, chemotherapy, and radiotherapy. Surgery is more invasive and difficult to operate on some parts of the body. Chemotherapy uses chemical drugs ...[Details]
The Arctic region has always been cut off from the outside world, and if oil workers and polar expedition personnel are in danger, they need
robots
to provide rescue work.
Sergey...[Details]
China Energy Storage Network News:
The Global Energy Internet Seminar, jointly organized by the Global Energy Internet Development Cooperation Organization and the Royal Academy of Engineerin...[Details]
JP Morgan recently released a report stating that the growth of high-end smartphones has clearly peaked this year, and the production of iPhone X is expected to decrease by at least 50% this quarte...[Details]
The construction of temperature rise test model is very important for the performance evaluation of electronic products. The temperature rise curve can not only help engineers verify the reliability ...[Details]
In 2018, the hottest trend is still
artificial intelligence
.
The craze for
artificial intelligence
has swept all walks of life, whether it is the Internet of Things, smart hardware,...[Details]
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