-
Design of digital B-ultrasound keyboard realized by single chip microcomputer
Abstract: Aiming at the problem that the currently used RS232 interface digital B-mode ultrasound keyboard cannot set t...[Details]
-
//This platform is msp430f149 #include msp430.h void select_xt2(void){ unsigned char i; /*------Select the system main clock as 8MHz-------*/ BCSCTL1 &= ~XT2OFF; //Turn on the XT2 high...[Details]
-
0. Introduction
The remote elevator monitoring system is an advanced technology in the elevator field today. The computer located in the elevator center remotely monitors and controls the eleva...[Details]
-
Question: Display "HELLO" on an 8-digit LED display: 1. Make the word "HELLO" flash 2. Make the word "HELLO" scroll from left to right and repeat the cycle.
Solution: (C language programming)
#incl...[Details]
-
SEMI (Semiconductor Equipment and Materials International) released a global wafer fab forecast report yesterday. The report pointed out that after experiencing a recession in the first half of the y...[Details]
-
On December 25, Nanyang Technological University (NTU) in Singapore and startup company EtaVolt jointly developed a high-intensity illumination technology that can rejuvenate solar cells and slow d...[Details]
-
As the Internet of Things (IoT) continues to grow, the value that wearable electronics can offer is also increasing. Traditionally, standard wristwatches were the defining product of the e...[Details]
-
When the pointer type power factor meter is designed, the pointer is designed to be in the middle (1) position when the voltage of phase a and phase b and the current of phase c are taken and the pow...[Details]
-
LC oscillation arc extinguishing circuit
Figure LC oscillation arc extinguishing circuit
The circuit of LC oscillation arc extinguishing is shown in the figure . The capacitor has a voltage...[Details]
-
According to foreign media reports, Harman has released a new Dual-Mode V2X system designed to improve automotive safety. Its flexible telematics system has software and hardware functions and can ac...[Details]
-
Electric cars have been questioned since their introduction, the biggest of which is the battery. Whether there are symptoms of excessive attenuation, whether the charging time can be shortened, whet...[Details]
-
introduction
In high-power DC power supplies, the main circuit generally uses a thyristor three-phase fully controlled bridge rectifier circuit. The key lies in how to accurately, reliably and...[Details]
-
Application of Gas Chromatography in Environmental Science
⑴ Analysis of trace carbon monoxide in the atmosphere
Car exhaust contains carbon monoxide, and incomplete...[Details]
-
On December 14, 2021, WPG Holdings , a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary WPI has launched a car keyless entry and start s...[Details]
-
With the development of laser technology and electronic technology, laser measurement has developed from static point measurement to dynamic tracking measurement and 3D stereo measurement. At the end...[Details]
Talking
京公网安备 11010802033920号
EEWORLD