As shown in the figure above, the principle of the constant voltage output chip of LDO can be roughly analyzed as follows: the FB terminal of the error amplifier will remain equal to the VREF terminal...
I have a project that requires driving a 2A load at a working frequency of 5KHZ. I plan to use the following circuit, but I wonder if it can reach a frequency of 5K....
In order to further develop the functions of SHT31, we plan to lead out signal lines such as SWDIO, SWDCLK, TX, RX, SCL and SDA through the expansion board. It took several days to draw the expansion ...
[i=s]This post was last edited by DDZZ669 on 2018-9-13 20:40[/i] The previous post [url=https://en.eeworld.com/bbs/thread-926488-1-1.html]【Raspberry Pi 3B+ Review】Remote Login[/url] introduced how to ...
[i=s]This post was last edited by tao282515641 on 2020-8-15 13:10[/i]I sell my idle IoT development board for a low price of 120. If you need it, please contact Q 244023483. It comes with a wifi modul...
MAX731 switch-controlled DCDC boost converter circuit
MAX731 is a switch-controlled DC-DC boost converter. It can generate 5V, 200mA DC voltage using 2 No. 5 batteries, and its conversion effici...[Details]
Goertek started planning to merge with Edifier more than a year ago, and many industry insiders believed that it was almost a sure thing to go through the CSRC review. However, the news that the CSRC...[Details]
Overview: The working principle and control strategy of single-phase Boost AC/AC converter are analyzed in detail. The working state of each switch tube can be determined by judging the polarity of...[Details]
//This program runs on the p18f458 microcontroller to implement the self-test mode of sending buffer 0 to receiving buffer 0, where receiving uses interrupt mode //sending uses query mode #incl...[Details]
This product is a debugging learning device that integrates a simple STM32 debugger and a DEMO board, and the price is more than 100 yuan.
2. Hardware configuration
Simulation part: USB port, re...[Details]
I have combined the methods of many experts and I think it is a relatively simple method! As follows: 1、VDC min =VAC min * 1.2 VDC max =VAC max * 1.4 2. Output power Po=P1+P2+Pn...... In the...[Details]
What is a bias circuit?
In order for an amplifier composed of transistors to amplify the signal voltage without distortion, it is necessary to ensure that the emitter junction of the transisto...[Details]
FLIR CMOS Machine Vision Cameras Make Digital Fluorescence Microscopy Affordable
Zaber Technologies designs and manufactures affordable, integrated, and easy-to-use preci...[Details]
While memory chips have recovered strongly, major chip companies in the automotive chip field have collectively encountered difficulties.
Recently, major automotive chip manufacturers su...[Details]
With the strengthening of people's energy-saving awareness and the maturity of LED lighting technology, the LED lighting market has been initially formed, and this market will become larger and lar...[Details]
Keysight is a brand leader. It was originally called HP. After the separation of consumer products and testing around 2000, it was renamed Agilent (electrical, medical, chemical analysis). At the end...[Details]
In a 32-bit ARM system, a branch instruction or a PC register load instruction is usually placed in the interrupt vector table to implement the function of the program jumping to the interrupt serv...[Details]
Introduction ADmC812 is ADI's new micro-converter with 8051 (8052) core as the control core. Because ADmC812 integrates a large number of peripheral devices. It itself is a fully programmable, ...[Details]
Enter vi Makefile in linux to create a Makefile file
Note: You must add the TAB key before the command line
For example: assemble two files led.c and crt0.S to create a Makefi...[Details]
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