Q350 series is a contactless RF access control reader with no buttons, which has the characteristics of super cost-effective, strong anti-interference ability, and supports a variety of card types.
The GD32E230xx device belongs to the value line of GD32 MCU family. It is a new 32-bit general-purpose microcontroller based on the ARM® Cortex®-M23 core. The Cortex-M23 processor is an energy-efficient processor with a very low gate count. It is intended
As a leading one-stop electronic manufacturing service (EMS) provider in China, Tecoo provides high-quality and cost-effective overall PCB assembly services for your new product development, including component procurement to PCB assembly processing, ele
The backplane PCB, also known as the main board, is a kind of substrate that is responsible for carrying the functional boards including daughter boards or line cards.
Qingdao Wuxiao Group Co.,Ltd is one of the leading China communication tower manufacturers and suppliers, with professional factory we are always able to offer you CE certification communication towers, tower communications, communication tower constructi
Carefully select each LED lamp,ensure the whole LED Screen operation stably with vivid colors.With high quality and high contrast mask,effectively prevent accidental loss of LED Pixels. Upgraded version fast locks, more convenience for set-up and disassem
Acetic acid fabric is not charged; it is not easy to absorb dust in the air; dry cleaning, water washing and machine washing below 40C can be used to overcome the multi-fungi of silk wool fabrics; dust can only be used for dry cleaning, and wool fabrics a