It's fresh out of the oven
Use the driver library in https://github.com/nimaltd/ds18b20
If there is no external pull-up, use the MCU internal pull-up
The measured temperature is nearly 3 degrees Celsi...
[size=4](I) Introduction to uC/OS-II[/size] [size=4]uC/OS-II is a priority-based preemptive hard real-time kernel. Since its release in 1992, it has been widely used all over the world. It is a kernel...
Factories, enterprises, mines, operating workshops and other large-span spaces use LED emergency lighting and normal lighting together. They can quickly switch to EPS backup power after a city power o...
I drew a few PCBs some time ago, and some of the board connectors needed to have mounting holes drilled.I have been using the AD14 version of the software before, and I changed my computer after the s...
[size=4][color=#000000][backcolor=white] In many wireless IoT devices, such as wearable electronics and battery-powered or self-powered sensors, it is critical to keep power consumption to a minimum. ...
Preface Understand external interrupt triggering methods and response processing Example: External interrupts INT0 && INT1 handle key events Tip: The following is the main content of this article. ...[Details]
DC motor is a very important electromechanical device, which is now widely used in various fields. However, in actual use, sometimes it is necessary to change its speed to meet different working re...[Details]
(Image source: Airbiquity) According to foreign media reports, Wind River announced that it will work with Airbiquity to integrate key technologies to develop an end-to-end software lifecycle mana...[Details]
Stretchable and flexible electronics have attracted wide attention in many emerging fields such as wearable devices, biomedical devices, flexible optical devices, and soft robotics. In these applic...[Details]
1. Introduction Today, as the application fields of microcontrollers become increasingly widespread, applications in various fields have also put forward higher requirements for microcontrol...[Details]
3 Usage Method A good book for learning AVR microcontrollers is "Principles and Applications of AVR Microcontroller Embedded Systems", the cover of which is shown in the figure below. AVR is genera...[Details]
Microsoft recently started shipping its newly released Surface Earbuds to users, but now it seems that the company has encountered some device defects as multiple Surface Earbuds users are now...[Details]
＃i nclude reg52.h ＃i nclude intrins.h //This example uses 89C52, the crystal is 11.0592MHZ //As for how to compile music code, it is actually very simple, you can see the following code. //The freq...[Details]
When the time constant T1 of the Miller integration circuit is small, that is, when it is running at high speed, the actual output waveform lags behind the ideal situation for a period of time. Th...[Details]
NE555 timer tone generator circuit (I)
This is a NE555 timer based tone generator circuit. NE555 is a very famous IC used in many circuits and performs various tasks. In this circuit, the IC i...[Details]
According to foreign media reports, Toby Bond, a researcher at the Canadian Light Source, used X-rays to help design powerful electric vehicle batteries that last longer. This study shows how battery...[Details]
Electric vehicles (EVs) and hybrid electric vehicles (HEVs) are evolving, and so are the electronics in them. More and more electronics are playing a major role in the overall build and functionali...[Details]
my country's portable energy consumption market will increase its purchase volume by 30%-50% compared to 2011. With the replacement of FPGA silicon chips, the number of gates of FPGA products continu...[Details]
On the afternoon of October 23, 2024, Han Ping, Assistant to the President of Changjiang Securities Co., Ltd. and President of Changjiang Growth Capital Investment Co., Ltd., Wang Peng, Secretary t...[Details]
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