[align=left][color=rgb(85, 85, 85)][size=4][b] With the rapid development of new energy vehicles and the increasing complexity of automotive electronic systems, the functional safety of automobiles ha...
[color=#252525][size=14px]51 MCU uses ULN2003A chip to drive stepper motor program plus Proteus simulation [/size][/color] [color=#252525][size=14px]The MCU source program is as follows: [/size][/colo...
[i=s] This post was last edited by Jacktang on 2019-4-12 09:05 [/i] [size=4] Friends who have worked on RS-485 optocoupler isolation circuits must have been annoyed for a long time. This commonly used...
There are two ways of thinking: 1. Connect two 7V/1A battery panels in parallel to become a 7V/2A power supply, and then get 12V by 7V to 12V boost; 2. Connect two 7V/1A battery panels in series to ge...
According to foreign media reports, the number of Tesla Model 3 subsidy applications in Germany is decreasing. In August this year, there were only 559 applications, which was the lowest number of Te...[Details]
On November 20, all three models of the OPPO Reno 5 series have been connected to the network recently, and the entire series supports 65W fast charging. According to reports, these three models are ...[Details]
Industry sources say the new iPhone will support the Apple Pencil stylus for the first time, adding a selling point to boost sales. If users want to experience the Apple Pencil, they will need to pur...[Details]
Recently, the HKM9000 GPU graphics processor independently developed by Xiangteng Company of the Aviation Industry Computing Institute has passed the joint test of the cockpit display and control s...[Details]
1 Breadboard plugged into the 78M12 regulator.
2 Connect one end of a jumper wire to the InP (left) 78M12 regulator pin. Place the other end of the wire or jumper wire on the supply of the b...[Details]
A new study led by researchers at the National Institute for Materials Science and Engineering in Japan shows that in a solid electrolyte, a silicon anode consisting only of industrial silicon nanopa...[Details]
The hardware circuit design of a single-chip microcomputer application system includes two parts: one is system expansion, that is, when the functional units inside the single-chip microcomputer, suc...[Details]
Many thermal imaging devices with night vision capabilities can help police, search and rescue personnel and soldiers see their surroundings in complete darkness, bringing great convenience to co...[Details]
1. Disadvantages of the traditional double-tube vibrating rod level switch structure In the patent "Level Measuring Device", a level measuring device is introduced (as shown in Figures 1 and 2). In...[Details]
According to the latest statistics released by the Japan Electronics and Information Technology Industries Association (JEITA), domestic shipments of thin-screen TVs (including 4K TVs and OLED TVs) i...[Details]
No matter what program you transplant, the most important thing is, Don't be self-righteous You must check the information first, spend a week looking for information, and wait until you can't find...[Details]
Today, when I used LPC1114JLINK to debug TinyM0, a message popped up as soon as I entered the debugging screen. It was really strange. After a long time, I finally found the problem. I couldn't use th...[Details]
I haven't been to the 51hei microcontroller website for a long time recently. The exam day is getting closer and closer, and I have begun to turn my time to exam preparation. Looking back these two da...[Details]
Today I want to talk to you about the 5G industry chain. Recently, the topic of "new infrastructure" has flooded us like a tide. The Internet is full of various "in-depth comments" articles, and va...[Details]
Although the TOP22X series came out relatively early, it is simple and efficient, suitable for beginners to make. The figure below is the real data of mass production. The transformers are all made ...[Details]
Microcontroller MCU
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