Imagine this scene, you are working in the garage and suddenly smell the smell of freshly baked cookies in the kitchen. You can't wait to try it, you rushed to the door, grabbed the doorknob and went into the kitchen. Hey, your doorknob has become oily. At the same time, your wife is full of sticky biscuit dough and is struggling to open the kitchen faucet. In the era of driverless and hands-free calling, why can't we let the door or faucet open automatically without the need for hands-on operation? Wouldn't it be better if we could control the water temperature with a wave in front of the tap? Come into our CapTIvateTM technology – the world's lowest energy proximity and gesture solution. By using the capacitive sensing principle, the MSP430TM microcontroller (MCU) supporting CapTIvate technology can detect hands or people that are close to the sensor in a range of 15 cm or more. Furthermore, these sensors can be arranged to determine the direction of motion, thereby enabling 3D gesture recognition. Operating at a minimum current of less than 5uA in the industry, CapTIvate technology enables years of proximity and gesture sensing in battery-powered door locks, faucets, soap dispensers and many other devices. The MSP430 MCU supporting CapTIvate technology has several features built into the chip to enable these proximity and gesture applications. It senses four parallel capacitive sensors in a 500us period, enabling it to detect fast-moving changes in the capacitive field. These sensors can be tuned to be triggered by minimal changes due to the ability to detect changes in capacitance below 10 femto. The "Touch Wake-up" state machine enables the proximity sensor to work with a fully-closed microcontroller CPU, allowing the application to run on battery power for years. Features such as frequency hopping, oversampling, debounce, and noise filtering enable robust and robust detection in noisy environments. For more information, check out the CapTIvateTM Technical Training Series Part 6: Proximity Sensing and 3D Gesture Recognition. To assess proximity and gesture recognition with CapTIvate technology Purchase the CapTIvate MCU Development Kit, which includes run Related guide More related information: New technology for air quality detectors and smoke detectors Impact of MCU on health monitoring equipment Energy harvesting with MSP430TM FRAM microcontroller Small but powerful Build a building automation system that can run on batteries for decades MSP MCU I2C Getting Started Guide Questions about TI CCS6.0 Free License Msp430fr5739 serial port how to set [TI Reference Design] Bidirectional Non-Isolated Buck Boost Converter SMA means surface mount assembly. It is a new generation of electronic assembly technology, which compresses traditional electronic components into a device with a volume of only a few tenths. Surface Mount SMA,Surface Mount Standard Rectifiers,Smd Bridge Rectifier Changzhou Changyuan Electronic Co., Ltd. , https://www.cydiode.com
Surface mounting is not a new concept, it is derived from earlier processes, such as flat mounting and mixed mounting.
For the assembly of electronic circuits, a point-to-point wiring method was initially adopted, and there was no substrate at all. The packaging of the first semiconductor device uses radial pins, which are inserted into the through holes of the monolithic circuit boards that have been used for the packaging of resistors and capacitors. Active components have been widely used in the past ten years.