In 556, TH high-level trigger terminal: When the TH terminal level is greater than 2/3VCC, the output terminal OUT is low. The DIS terminal is turned on. TR low trigger: When the TR level is less than 1/3VCC. The OUT terminal presents a high level. The DIS terminal is turned off. R reset terminal: =0, OUT output low level. The DIS terminal is turned on. VC control voltage terminal: VC connected to different voltage values ​​can change the trigger level value of TH. DIS Discharge End: Turns it on or off to provide a path for discharging or charging the RC loop. OUT output.
Interactive Whiteboard For Classroom
Interactive Whiteboard for Classroom: Embrace the Future of Collaborative Learning
Experience the power of the Interactive Whiteboard for Classroom, equipped with the latest Android 12.0 system. This cutting-edge technology brings a host of features to enhance the teaching and learning experience.
Unleash the potential with the flagship octa-core A55 CPU and super quad-core G52 series GPU, delivering powerful performance and seamless multitasking capabilities. The Interactive Whiteboard Device boasts a large format display with HDMI out function, allowing for synchronized screen display across multiple devices within the same frame.
Interactive Whiteboard Projector:Stay connected with the Interactive Whiteboard's WiFi and hotspot coexistence feature, enabling seamless connectivity and collaboration among multiple devices. The Interactive Whiteboard Device Network creates a powerful Interactive Whiteboard System that facilitates real-time interaction, content sharing, and synchronized activities. This fosters a collaborative and engaging environment, promoting enhanced productivity and creativity.
Interactive Whiteboard Advantages Experience convenience and versatility with the new front USB-C feature, providing easy and quick access to external devices and peripherals. Connect your devices effortlessly for seamless integration and content sharing.
Embrace the innovative simultaneous writing feature with a two-color pen on the Interactive Whiteboard. This enables educators and students to write and annotate with two different colors simultaneously, facilitating dynamic and engaging presentations.
The Interactive Whiteboard for Classroom revolutionizes collaborative learning, offering advanced features, seamless connectivity, and enhanced interactivity. Embrace the future of education with this powerful tool, enabling engaging and interactive teaching and learning experiences.
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