-
A friend of mine wanted to test the noise figure of a low noise amplifier (LNA), but he encountered some troubles. The Y-factor method is very simple to test the noise figure of LNA. After calibratio...[Details]
-
IT Home reported on April 17 that in a new job listing, Microsoft has confirmed that it will integrate its Android work into a department called "Android Microsoft Platform and Experience". Thi...[Details]
-
Recently, four students from the Diocesan Boys' School in Hong Kong developed an ultra-small humanoid
robot
with a height of only 141 mm
, which once again broke the record of "the world's ...[Details]
-
LED digital tube dynamic scanning display digital (C language)
#include
sbit P00 = P0 ^ 0;
sbit P01 = P0 ^ 1;
sbit P02 = P0 ^ 2;
sbit P03 = P0 ^ 3;
int DATA_LED =
{
//0~9 digital...[Details]
-
A clamp ammeter is also called a clamp meter. It is a special instrument for measuring AC current. It is generally used in situations where the current is measured without disconnecting the circuit. ...[Details]
-
According to foreign media reports, Xilinx recently announced a collaboration with Ouster to develop digital lidar. Xilinx said it will help Ouster build a scalable digital multi-beam flash lidar. ...[Details]
-
The battery pack is one of the most important components of an electric vehicle, accounting for almost 40% of the vehicle's cost in terms of cost. The battery pack includes lithium-ion cells that pow...[Details]
-
Hexadecimal to decimal conversion program unsigned char d ; //10-bit display buffer for display //========================================================== //Hexadecimal to decimal output ...[Details]
-
Zero-state response of a first-order circuit
When all energy storage elements have no initial energy storage and the circuit is in a zero initial state, the response generated in the circuit b...[Details]
-
#include "reg52.h" #define uchar unsigned char #define uint unsigned int #define LCD1602_DATAPINS P0 sbit LCD1602_E=P2^7; sbit LCD1602_RW=P2^5; sbit LCD1602_RS=P2^6; sbit DIR=P1^0; sbit STEP=P1^...[Details]
-
Schematic diagram: The data lines of the 8 digital tubes are connected in parallel to JP5, and the bit control is driven by 8 PNP transistors and then led out from JP8. Related principles: How do...[Details]
-
1 Introduction
Robotics is a technology that integrates knowledge from many disciplines, including mechanics, electronics, sensors, computers, and artificial intelligence, and involves tec...[Details]
-
Accurately measuring parasitic inductance is of great significance for the rational application of capacitors. This article introduces a method for measuring the parasitic inductance of capacitors ...[Details]
-
Data acquisition technology involves a wide range of fields, a wide dynamic range of collected signals, a large amount of data to be processed, and high requirements for the real-time performance o...[Details]
-
Mitsubishi PLC (Programmable Logic Controller) is a control device widely used in the field of industrial automation. It controls various mechanical equipment through programming and has the charac...[Details]
51mcu
京公网安备 11010802033920号
EEWORLD