Complete introduction of 12V power supply with voltage meter, terminal and emergency stop button :https://www.hackster.io/DerPandaHammer/power-in-a-box-f16849...
Use STC8G1K08 I2C bus to control RDA5807M to achieve high-fidelity reception of FM signals. The frequency is displayed by a 0.36- inch common-anode LED digital tube. The 8G1K08 will not interfere with...
This content is originally created by EEWORLD forum user xcbaojian . If you want to reprint or use it for commercial purposes, you must obtain the author's consent and indicate the sourceThe high volt...
Happy weekend everyone! Today I experienced the serial port printing and capacitive touch button functions of the development board. When I applied for the development kit, I wanted to experience the ...
1. General framework: realize the communication between MCU and PC.
The PC (USB interface) sends characters, which are converted to RS232 via USB, and then to RS485 via RS232, and then received by the...
The purpose of this lab activity is to examine the construction and operation of Silicon Controlled Rectifiers (SCRs). SCRs are primarily used in devices that need to control higher power (at high ...[Details]
Tesla secretly develops dual-clutch transmission Tesla has been committed to promoting the development of electric vehicle technology. The latest news shows that Tesla is developing an innovative d...[Details]
Recently, the news that CATL plans to launch a lithium mine rebate plan for core strategic customers has caused a stir in the market. In this regard, industry insiders said that the most important thi...[Details]
Recently, Huawei officially released its new 4G mobile phone, Huawei Enjoy 10e. The price of 4GB+64GB is 999 yuan, and the price of 4GB+128GB is 1199 yuan. It will go on sale on March 5. It is repo...[Details]
By using an additional circuit board, input the electrical signal to be observed, and connect the output signal to the video input interface of the TV, the waveform of the electrical signal can be di...[Details]
EDA, materials, and equipment are collectively known as the three foundations of integrated circuits. Previously, Jiwei.com has reviewed the development of domestic EDA and equipment (see the end of ...[Details]
Recently, Microsoft, the new member of the 3 trillion club and the current US technology company with the highest market value, has announced a major investment in
the field of
robotics
. Ac...[Details]
Who would have thought that Drive.ai, a self-driving startup that once shone in Silicon Valley, would fall so quickly? In fact, it is not the first to fall. Founded in 2014, Roadstar.ai, a star start...[Details]
The on state of mode D is shown in Figure (a): switch S2 is closed, switch S1 and diodes D1 and D2 are not conducting. In this case, under the action of voltage V2, the current iL of inductor L incre...[Details]
Affected by the continued slowdown in the growth of the new energy vehicle market, a total of 46 power battery companies in my country's new energy vehicle market achieved vehicle installation in Oct...[Details]
Remember the joke when Nokia mocked the iPhone's ability to withstand drops when it first came out? After the iPhone 13 series was launched, in addition to the small bangs and high refresh ...[Details]
0 Introduction
Traditional power monitoring systems mostly use wired connections. When there are many monitoring nodes, there are problems such as difficult installation, cumbersome wiring and inco...[Details]
Recently, I used the STM8L151 chip in a project. Of course, the advantage of this chip is low power consumption, and the core of the project is low power consumption. Regarding the 5 low power modes,...[Details]
Some consumers may wonder why the Honor X10 adopts a lifting full-screen design. Xiong Junmin, Vice President of Honor Business Department (Products), has published an article to answer this question...[Details]
With the continuous improvement of living standards and the increase in the proportion of urban aging, the household use of medical electronic equipment has gradually become a trend. Among them, th...[Details]
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