Recently, the domestic chip (Click here to view the review ) that the old forum friends liked , Xianji 800MHz RISC-V MCU——HPM6750 theme live broadcast
The show will start at 8pm tonight . We have invi...
As shown in the figure, this is a 65W multi-output flyback converter. The control chip used is UC3845. What is the function of the LM111 in the lower left corner? I am a novice, please give me some ad...
RT-Thread 1.0.1 is a bug fix version of version 1.0.0, which only modifies the existing functions on the original basis (there are basically no new functions). Changes in version 1.0.1 compared with v...
[p=26, null, left][color=#000][font=Arial]The voltage gain of the voltage follower is 1, so it is called a voltage follower. It is a common collector circuit composed of a triode. The signal is input ...
TMS320F28035 is one of the Piccolo series DSPs newly launched by TI . It has a high cost-effectiveness and excellent DSP control performance. For beginners, it is more suitable than 2812 : single powe...
I designed a dialog box, and by clicking a button control, I can import data and store it in an array. Before, I wrote the code in the function of this control, but now I want to store this data in a ...
In
circuit design,
current
measurement
is widely used, and the main fields are divided into three categories: in measurement,
the electric meter
is used to measure the curre...[Details]
Microcontrollers (MCUs), which are widely used in automotive electronics, are rapidly facing time and cost pressures. The main advantage of using MCUs has always been to create high-level system in...[Details]
Remote keyless entry (RKE) systems have become popular with users, with more than 80% of new cars in North America and more than 70% in Europe equipped with RKE systems. In addition to the obvious ...[Details]
With the continuous improvement of the requirements of intelligent building security systems and the continuous improvement of people's safety awareness, indoor anti-theft has gradually attracted peop...[Details]
The data collector of the automatic weather station is generally designed based on a single-chip microcomputer or a PC/104 bus controller. It has the characteristics of good compatibility with PC, low...[Details]
From the PIC16F946 datasheet, we know that there are two ways to write values to the LCD for display:
1. Directly write the value to LCDDATA1~LCDDATA23
2. Use disconnect t...[Details]
LED technology has made rapid progress, and improvements in chip design and materials have promoted the development of brighter and more durable light sources, and the scope of light source applica...[Details]
This article will introduce a design method for a distributed control system used in a tracking car, which can perform distributed control of motor modules, sensor modules, and lighting control mod...[Details]
The serial interface real-time clock chip DS1302 launched by Dallas Company in the United States can trickle charge the backup battery of the clock chip. Due to the main features of the chip such a...[Details]
With the rapid development of wireless
digital communication
, more challenges have been raised for integrated circuit design and testing. In the product design stage, in order to ensure
t...[Details]
The above is to use MB1404 as a stereo composite signal transmitter. You can use the internal high-frequency amplifier and oscillator or not! According to my experience, I still recommend beginners...[Details]
The launch of Shenzhou IX is imminent, and Tiangong is welcoming visitors again. Yesterday, Professor Fu Qiang, Vice President of the Institute of Science and Industrial Technology of Harbin Instit...[Details]
Cars equipped with xenon headlights are already common on the road. Whether they are standard equipment on high-end cars or embellishments on modified cars, xenon lamps are gradually becoming a sym...[Details]
The future energy storage hotspot is not coal or iron ore, but lithium. This lightest metal in nature may be the heaviest resource in the future energy landscape. China launched an ambitious electr...[Details]
At present, with the diversification of portable products and the almost harsh requirements for audio and video parts, the power consumption requirements of the whole machine have been raised to a ...[Details]