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Qihe Electrical Technology Co., Ltd.
Smart lights are Wi-Fi-enabled devices that connect to the internet using wireless networks. Certain smart light bulbs require a dedicated smart hub to connect with wirelessly, with the hub then plugging into an internet router.
Since China national day is almost here.
Sending the most sincerely blessings from Qihe team .
Since Chinese traditional festival Mid-Autumn Festival is almost here.
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
Radio frequency (RF) designs operate at high frequencies, and they require careful layout and routing to prevent signal integrity problems.
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 […]
he spectrum of wireless communication is limited and the allocation is very strict. Electromagnetic waves of the same bandwidth can only be used once. In order to solve the problem of too many peopl
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.
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 […]
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