These days, I have read the 51 single-chip computer book in the library and transferred the program in it to MPS430, the keyboard part; theoretically, when the keyboard IO port is not enough, the solu...
Can this dual-power supply AGC circuit composed of AD603 be changed to a single power supply (5V)? If so, how should the circuit be modified? ? Please give me some advice! ! !...
[i=s]This post was last edited by tiankai001 on 2018-2-11 14:33[/i] [align=left][color=rgb(34, 34, 34)][font="]An oscillator is a circuit that can generate an output signal without an external input s...
Integration refers to the integration of multiple functions on a single component, thereby reducing the size of the digital wireless subsystem and reducing the complexity of the hardware. Another disa...
When I was downloading the program to the board yesterday, I didn't know where I changed the cmd file wrong, and the chip's flash was locked. This is the error message when downloading the program to ...
I'm learning STM32 recently, but I don't have much experience. I'd like to ask some questions about ADC: Generally, the higher the ADC accuracy, the longer the conversion time will be. So 1. Sampling ...
Assume that data is read from 8-bit AD (if it is a higher-bit AD, the data type can be defined as int), the subroutine is get_ad();
1. Limited secondary filtering
/* A value can be adjust...[Details]
Floating-point digital signal processing has become a constant requirement for precision technology, often in applications requiring high accuracy in areas such as aviation, industrial machinery, a...[Details]
1 Introduction
Solar street lights are mainly composed of four parts: solar photovoltaic cell components, batteries, charge and discharge controllers, and lighting fixtures. The bo...[Details]
0 Introduction
With the development of society, people pay more and more attention to security work. Monitoring products have been used in various fields instead of being used only in importan...[Details]
Instrument stepper motor
The stepper motor is an open-loop control element that converts electrical pulse signals into angular displacement or linear displacement. In the case of non...[Details]
Vertical cavity surface emitting lasers (VCSELs) are gradually replacing traditional edge emitting lasers, especially in low bandwidth and short-distance communication systems where cost factors ar...[Details]
I. Introduction
Since RS232 has a short communication distance (only 15 meters according to EAT/TAI-232 standard), and can only perform point-to-point communication, it cannot directly f...[Details]
1. System Structure
This system is a simulation system of indoor air-conditioning temperature/humidity control system. The data acquisition and control center collects temperature/humidity...[Details]
Product series: PB-B-RS232/485 interface (hereinafter sometimes referred to as "interface") is a product in the PROFIBUS bus bridge series.
The main purpose of the bridge series ...[Details]
LED lamps and bulbs are now rapidly replacing incandescent, halogen and CFL (compact fluorescent lamp) light sources in many general lighting applications. Flyback DC/DC converters are the power su...[Details]
Digital array radar (DAR) uses digital beam forming (DBF) in both receiving and transmitting modes to achieve flexible distribution and reception of RF signal power in the airspace, obtain excellent t...[Details]
Overview
In spectral measurement, photomultiplier tubes (PMT) and charge-coupled devices (CCD) are often used as photoelectric converters. PMT is used in slow-changing, high-precision spectral...[Details]
TC9012F is a universal CMOS large-scale integrated circuit for infrared remote control signal transmission, suitable for remote control of TV, VTR, laser player and other equipment. In the market, ...[Details]
Introduction
Nowadays, people pay more and more attention to the security alarm system, and people have higher and higher requirements for the functions and performance of the alarm. This paper prop...[Details]
Microcontroller MCU
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