Chinese New Year’s Eve Chú Xī legend Story
Today qihe smt pick and place machine sharing a Chinese New Year Story – Legend of Monster Nian .
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Happy Chinese New Year (Lunar New Year) 2024
Dear all customers of QiHe SMT equipment manufacture . The traditional Spring festival is around the corner again . We won’t forget you this holiday season.May the bright and festive glow of New Year candle warm the days all the year through. Hoping you will have a wonderful time enjoying New Year that is happy in every way.Best wishes for you and your family.
TVM802B plus desktop pick and place machine smt line case
Hello .Merry Christmas to everyone. today we will learn about a customer case which qihe engineers worked on last week of operating Smart home appliance control module on the customized modules completed by TVM802B plus mini desktop pick and place machine .
TVM802A mini pick and place machine smt line case
Hello everyone, today we will learn about a customer case of operating LED lamp beads on the customized modules completed by automatic dispensing machine ,TVM802A mini pick and place machine ,QRF320 reflow oven .The customer said that small machines like the TVM802A mini smt placer is easy to install, and they don’t require a relatively […]
Introduction to Microcontrollers
The selection of single-chip microcomputer is an important and troublesome thing. If the type is selected properly, the product will be cost-effective and work stably; otherwise, it may cause excessive product cost or affect the normal operation of the product, and may even fail to meet the pre-design requirements at all.
What is the basic knowledge of LED lighting?
LED stands for light emitting diode. LED lighting products produce light up to 90% more efficiently than incandescent light bulbs. How do they work?
What are the functions of a resistor?
Resistance (resistance), we often call it R in daily life, the unit is ohm, if you want to define the resistance, it is the size of the resistance of the conductor to the current,
LED Heat Dissipation: An Optimization Guide for Engineers
With the continuous evolution of LED materials and packaging technology, the brightness of LED products has been continuously improved, and the application of LEDs has become wider and wider.
Parallel or series connection, LED drive circuit selection
After the advent of the LED era, we can see its presence in various aspects of life, whether in the automotive, intelligent, or industrial fields. Due to its high efficiency, energy conservation, long lifespan, environmental protection and other characteristics, it has become an optional solution for today’s lighting technology and is gradually being applied to lighting.
How to strengthen anti-interference ability in PCB design
Printed circuit boards (PCBs) are the supporting components for circuit components and devices in electronic products. It provides electrical connections between circuit components and devices. With the rapid development of electronic technology, the density of PCBs is getting higher and higher.