The single-chip microcomputer uses C8051F206 and uses the 12-bit converter built in the single-chip microcomputer; samples each signal through a sampling resistor to obtain a voltage signal, and then ...
Undertake electronic design (single-chip microcomputer) projects (I) PCB LAYOUT (2 layers or 4 layers) Lao Niu undertakes professional copying and drawing boards, with high quality and low price. You ...
My drawing is not very good, please give me some advice. The schematic diagram and PCB source file are in the attachment. [b][color=#5E7384]This content is originally created by EEWORLD forum user [si...
[i=s] This post was last edited by tdx88792592 on 2015-11-27 14:20 [/i] [img]data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAA4IAAAJ0CAIAAADI1wqGAAAgAElEQVR4nOzdeZgT150v/Prz3ve9f8x95s2dmcwkmJ04i R3bJG6b...
Serial port debugging assistant and network ping packet circuit, it has serial port and network port data transmission test function: serial port debugging assistant and network ping packet data trans...
As cellular phones become more advanced, the power consumption of the system during operation and the power consumption during standby are also increasing. Therefore, the power management design of...[Details]
Aromatic gases are widely present in food, medicine, cosmetics and various daily chemical products, such as snacks, liquor, spices, Chinese herbal medicines, plasters, perfumes, soaps, shampoos, et...[Details]
Abstract: Aiming at the needs of coal-rock acoustic emission signal monitoring system, a data acquisition circuit with 24-bit resolution and 16-channel synchronous data acquisition function is desi...[Details]
Temperature compensated quartz crystal oscillator (TCXO) is widely used as a high-precision frequency source in communication systems, radar navigation systems, precision measurement and control sy...[Details]
Measurement compatibility
It is very important to ensure the compatibility between the pressure sensor and its actual application. Before making a pressure sensor selection, the fo...[Details]
With the popularity of digital appliances, rechargeable batteries can be seen everywhere in people's daily lives and have become one of the indispensable daily necessities.
This article gives ...[Details]
0 Introduction
PROFIBUS is an open digital communication system with a wide range of applications, which has been included in the international standards IEC 61158 and IEC 61784. Since the gen...[Details]
Stepper motors have been widely used in automatic or semi-automatic equipment such as CNC machine tools, medical equipment, and instruments. The usual way to control stepper motors with computers i...[Details]
Cloud computing is a network-based computing method. In this way, shared hardware and software resources and information can be provided to computers and other devices on demand. Cloud computing is th...[Details]
With the widespread application of integrated circuits and embedded computers in automobiles, the number of electronic controllers in modern automobiles is increasing. Common ones include electroni...[Details]
1. Lighting LED Driver
LED control and power supply for lighting.
2. Rating
The specific value of the drive under specified operating conditions. The value and conditions are specifi...[Details]
1. Introduction
In physical experiments and production practice, high-precision measurements are often required. The influence of ambient temperature on measurement is an important factor. The...[Details]
How to cleverly measure the power consumption current
of electronic watches The power consumption current of electronic watches is an important quality indicator of electronic watc...[Details]
Generally speaking, lithium-ion batteries are composed of three parts:
1. Lithium-ion cells
2. Protection circuit (PCM)
3. Shell or plastic shell
Battery classification
From...[Details]
1 Energy saving and consumption reduction is one of the important indicators for assessing the level of data center room construction
In recent years, with the sharp increase in energy consump...[Details]