2023 China National Day Public Holiday Schedule
Since China national day is almost here.
Sending the most sincerely blessings from Qihe team .
Ten tips for EMC Design Suggestions Guidelines
The basic causes of EMC problems are fairly common and mostly have to do with design flaws that cause interference among the traces, circuits, vias, PCB coils and other elements. These essential design principles can help prevent and fix these electromagnetic problems in a printed circuit board design.Today qihe smt pick and place machine sharing Ten tips for EMC Design Suggestions Guidelines
A Guide to the RF PCB Design
Radio frequency (RF) designs operate at high frequencies, and they require careful layout and routing to prevent signal integrity problems.
The Hitchhiker’s Guide to the Internet of Things
Suppose you are in the planning stage of an IoT project. You have a lot of choices to make, and maybe you don’t know where to start: in this article, we focus on how to think about this issue in terms of standards, protocols, and frameworks for wireless communications.Today qihe smt pick and place machine […]
Power drives for drone mass adoption
The emergence of drones has provided many conveniences for people’s lives, and has been widely used in all walks of life in society. However, its short battery life has always been a headache for researchers. At present, drones mainly rely on six kinds of power to complete complex tasks.Today qihe smt pick and place machine sharing power drives for drone mass adoption.
QiHe SMT joined the productronica India 2023
In the middle of September, QiHe team join a three-day summit :productronica India 2023(Bengaluru) Exhibition.We displaying the popular models PNP smt pick and place machine QM81 8heads fully automatic type, TVM925S 4heads placement machine compact type ,TVM802AX plus desktop smt pick and place machine and reflow oven machine such as QRF630 .Also with QP450 plus […]
Top PCB Routing Techniques to Know
In the forum, I saw a lot of PCB wiring problems raised by netizens. I felt the problems caused by the stepping motor wiring before. I understand this PCB wiring with common sense, which is easy to
EV glossary: All of the electric vehicle jargon you need to know
Electric Vehicle (EV), refers to the general term for electric vehicles.
A pure electric vehicle (Battery Electric Vehicle, BEV ) refers to a vehicle powered by batteries or other energy storage devices.Fuel Cell Electric Vehicle (FCEV) refers to a vehicle that uses fuel cells as a power source.Today qihe smt pick and place machine showing EV glossary: All of the electric vehicle jargon you need to know
Effective decoupling radius of decoupling capacitor
The decoupling radius is a measure of the effectiveness of a decoupling capacitor. It is a function of many factors, including the plane geometry, the frequency as well as the capacitor parameters.
How clock signal is generated in microcontroller?
Whether it is a single-chip microcomputer or a microprocessor, their core is a large-scale sequential logic circuit, and the power driving the sequential logic circuit is an accurate and stable clock source-don’t underestimate the attributive “accurate and stable”,