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On October 1, the military parade to celebrate the 70th anniversary of the National Day was held. Lei Jun, founder, chairman and CEO of Xiaomi Group, Dong Mingzhu, chairman of Gree Electric Appliance...[Details]
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High-power LED types and test standards
1. Super flux (4Pin, plug-in, single power 0.2W)
1. Single test voltage maximum 4V, 4 series test voltage 16V, 12 series test voltage 48V Test curre...[Details]
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1 Introduction As the economy develops rapidly, people's living standards have been greatly improved, and the pace of life is getting faster and faster. Therefore, home appliance remote control and...[Details]
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AR optical waveguide module manufacturer Lingxi Microlight announced that it has received tens of millions of yuan in A+ round financing led by Sunny Optical V Fund and followed by Zhongguancun Qihan...[Details]
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Recently, OSRAM and Austrian sensor and chip expert ams have held constructive negotiations on a business merger agreement and other topics. The discussions began on August 13, German time, and are o...[Details]
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Compressor wiring method
The compressor is the heart of the refrigeration system. Whether it is air conditioning, cold storage, chemical refrigeration process and other working conditions, the...[Details]
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introduction
The H-bridge power transistor topology is becoming an increasingly popular method for bidirectionally driving motors and other loads from a single supply voltage. In most applications,...[Details]
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The University of California, Berkeley, has used microelectromechanical systems (MEMS) to achieve a “record-breaking resolution” focal plane switch array (FPSA) laser radar (LiDAR).
Most...[Details]
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Application 1: Power amplifier as a propagation model correction transmitter
Before selecting a new site for a mobile communication base station, an empirical model is needed to plan the cell. No mat...[Details]
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OMAP5910 has an independent LCD control module inside, and its functions are shown in Figure 1. As can be seen from the figure, the core unit of the LCD control module is the controller, which is r...[Details]
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/*****************Serial port application ******************/
//////////////////Serial Port 1//////////////
#include"12c5a60s2.h"
#include"uart.h"
unsigned char buf ,g;
v...[Details]
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BMW's smart driving has also become more powerful~
Recently, there is an exciting news from the automotive industry: BMW has been approved in Germany to equip the same model with L2+ int...[Details]
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Abstract: The new pipeline structure analog-to-digital conversion technology is a new technology that achieves high-speed, high-precision, and low-power consumption data conversion. This article...[Details]
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In order to solve the problem of potential safety hazards in open password input devices, a password input method and a password input device are provided, so that the password can be fundamental...[Details]
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The PCB board of this bile duct secondary amplifier is made of 2mm thickened board, coated with black printing ink, and has enhanced heat dissipation design. After the production is completed, the ma...[Details]
Test/Measurement
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