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Chuanfu Electronics introduces the spring pin contact scheme of TWS Bluetooth headset
 Chuanfu Electronics introduces the spring pin contact scheme of TWS Bluetooth headset The 2PIN spring pin contact design can realize the charging of the headset by the charging box. The base material of spring pin contact and solid pin pin is designed with conductive, wear-resistant and corrosion-resistant materials. Solid PIN installed in TW
keyword: Chuanfu Electronics TWS Bluetooth headset Spring pin contact
Published on: June 3, 2024
Long distance mobile phone wireless charging base scheme, 20mm charging distance supports 15W applications
 Long distance mobile phone wireless charging base scheme, 20mm charging distance supports 15W applications Remote wireless charger scheme IC, 20mm spacing wireless charging scheme scheme: remote wireless charger standard: support compatible Qi BPP input: 9V 2A maximum output power: 15W (compatible 10W 7 5W 5W
keyword: remote Mobile phone wireless charging base 15W application
Published on: June 3, 2024
Zhiweixin Technology TWS headset charging box solution chip IP5528, fast charging for intelligent charging
 Zhiweixin Technology TWS headset charging box solution chip IP5528, fast charging for intelligent charging The multifunctional power management SOC chip IP5528, which integrates the boost converter, lithium battery charging management and battery power indication, has high integration and rich functions, and requires only a few peripheral devices in the application of the scheme
keyword: Zhiweixin Technology TWS headset charging box IP5528 Fast charging Smart charging
Published on: June 3, 2024
Subminiature vibration motor for reappearing real tactility
 Subminiature vibration motor for reappearing real tactility Make full use of the proprietary technology accumulated in small motors to develop a subminiature vibration motor that can reproduce the real sense of touch and vibrate in the pen and reproduce the sense of touch. At present, most of the intelligence on the market is
keyword: True tactility Subminiature Vibrating motor
Published on: June 3, 2024
TWS scheme based on ST LSM6DSV16BX multi-functional MEMS sensor
 TWS scheme based on ST LSM6DSV16BX multi-functional MEMS sensor Under the guidance of Apple, the TWS true Bluetooth headset technology continues to develop new: 360 degree stereo sound effect, bone conduction active noise reduction, human proximity detection, gesture UI, intelligent power management. These functions continue
keyword: ST LSM6DSV16BX MEMS Sensor TWS scheme
Published on: June 3, 2024
Special chip IP9013 for electronic microphone sensor charging scheme
 Special chip IP9013 for electronic microphone sensor charging scheme IP9013 is a high-performance special chip that can be used for electronic smoke microphone, integrating battery charging, capacitance detection, heating resistance discharge control, drive and LED indication. IP9013 integrated
keyword: Electronic microphone sensor charging Special-purpose chip IP9013
Published on: June 3, 2024
Can spring needle magnetic charging wire be used for traditional watches
 Can spring needle magnetic charging wire be used for traditional watches A customer asked us what kind of traditional watch we are specialized in. There is a magnet device inside your magnetic charging line. The pointer of the traditional electronic clock moves by the nearby magnetic field for timing. When charging, it is in the charging line
keyword: Spring needle magnetic suction charging wire Wrist watch Magnet device
Published on: June 3, 2024
Development of tactile feedback device
 Development of tactile feedback device The touch feedback technology of epoch-making user interface devices that can be used in smart phones, computers, car navigators, etc. is to use different tactile senses such as force, vibration, follow-up, heat, and static electricity to bring skin feeling feedback to users
keyword: Tactile feedback device User interface device Touch screen
Published on: June 3, 2024
A new tactile device to reproduce the real feeling in the meta space
 A new tactile device to reproduce the real feeling in the meta space In recent years, as the virtual space metauniverse, which is different from the reality, has become a hot topic, the development of new tactile devices has attracted much attention. The so-called tactile device is
keyword: Metacosmic space True feeling Tactile device
Published on: June 3, 2024
Scheme design of intelligent voice helmet based on Xinsi+Qualcomm BT scheme
 Scheme design of intelligent voice helmet based on Xinsi+Qualcomm BT scheme The smart helmet scheme I want to introduce here mainly focuses on the half helmet which has the widest application range in the market and is the most difficult to develop. The "intelligence" to be introduced in the scheme is mainly reflected in the call noise reduction (including
keyword: New thinking Qualcomm BT Intelligent voice helmet
Published on: June 3, 2024

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He Limin Column Microcontroller and embedded dictionary

Professor of Beijing University of Aeronautics and Astronautics, devoted to the promotion of single-chip microcomputer and embedded system for more than 20 years.

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