The stability of my fully differential voltage feedback amplifier seems to be greatly affected by the value of the feedback resistors—the RF/RG ratio is always correct, what is going on?Amplifiers are...
[size=4] Selection of fixed resistors There are many types of fixed resistors. The choice of which material and structure of resistors should be determined according to the specific requirements of th...
Morning Post (Reporter Wei Rang, Correspondent Cui Yan) Yesterday, Chaoyang District police reminded citizens that if they receive a missed call starting with 0941 or 0951, they must be careful when c...
I would like to ask how to calculate the inductance of a PCB planar spiral inductor? Is there any special software that can design such an inductor export package?...
** Macro Instructions ** What makes me extremely excited is that 6502_Macroassembler & Simulator has powerful macro functions . This undoubtedly makes program
writing much simpler and more convenien...[Details]
1. System composition:
1. Command and Control Center:
The function of the command and control center is to send the entire city's road traffic situation to the display terminal in rea...[Details]
Looking back, when I first learned about 51 single-chip microcomputers, I always encountered many problems related to crystal oscillators. In fact, the crystal oscillator is like the human heart, the...[Details]
LED chips
are composed of: P-layer
semiconductor
elements, N-layer semiconductor elements
rearranged
by electron
movement
to form
a PN
junction. LED chips are t...[Details]
00 Write in front This series of articles is from a teacher who has served as a teaching assistant for the PIC microcontroller course. I mainly explained the contents of several experimental classe...[Details]
There are four main methods for measuring network (circuit) frequency characteristics in a virtual instrument environment:
(1) Multi-step method;
(2) Single-step method using sine wave combination; ...[Details]
The physical picture produced is as follows: The schematic diagram and PCB diagram drawn by Altium Designer are as follows: The microcontroller source program is as follows: /*****************...[Details]
Hello everyone, I am Chen Bin. I started learning MCU in September last year. It has been more than a year now. Now I have basically mastered MCU programming and started to learn assembly language in ...[Details]
Internal interrupts do not require hardware support, are not controlled by the IF flag, and do not execute interrupt bus cycles. Except for single-step interrupts, which can be enabled or disabled th...[Details]
In the spirit of learning and progressing together, I have taken the trouble to post the information I got for reference by beginners. I hope it can be helpful to everyone! All the programs were given...[Details]
With the continuous improvement of the computing speed and processing power of single-chip microcomputers, they are more widely used in various fields. However, with the continuous expansion of its a...[Details]
There is no doubt that in the current pure electric vehicle market, the core energy of most pure electric vehicles comes from lithium-ion batteries . Through the continuous efforts of major manufactu...[Details]
ORG 0000H DATAR0 EQU 50H ; Define the unit for saving collected field data LJMP MAIN ORG 000BH ; define timer/counter T0 interrupt entry address LJMP T0P ...[Details]
Atonarp Announces Scientific and Technical Expert Advisory Board to Drive Advances in Molecular Profiling Beijing, November 16, 2021 - Atonarp, a developer of digital molecular profiling instrument...[Details]
1. Experience
As you can see in the previous notes, there are many compilation steps required to compile a simple project. There is only one assembly file in the previous one, but there will b...[Details]