End-to-end encryption and privacy controls.
Message and call for free* around the world.
Group conversations made simple.
Say it with stickers, voice, GIFs and more.
Reach your customers from anywhere.
利用Microchip 16 位元MCU實現BLDC馬達的高效率向量控制 https://www.eettaiwan.com/webinars/microchip_20170926/