LED FAN vs Study Flow Manager

这是通过蓝牙4.0的连接用于控制一款LED风扇的产品,它可以用来发送不同的文字和符号到风扇中显示,还可以监听手机来电.用户还可以选择风扇上文字显示的不同模式.

Study Flow Manager is a private planning and time-tracking app for students who juggle deadlines, a weekly timetable and limited study hours. Everything is built from what you type in — nothing imported, nothing shared. • Today view shows deadlines due in the next 72 hours and remaining lesson blocks for the day • Timed focus sessions with a countdown ring track minutes against each task and subject • Quick revision sprints turn break time into a scored multiple-choice drill • Weekly timetable with recurring lesson blocks, free-gap detection and "Study here" prompts • Insights charts show minutes by day and subject, deadline completion rate and study streaks • Full task editor with checklists, priority, estimated effort and reminders • Works completely offline — the app never waits on a server • Private encrypted backup restores your records on a new device • No accounts, no social features, no leaderboards — your data is yours alone • Locked to a clean, distraction-free light appearance Built for students who want a clear picture of what's due, what's next, and how their study time is actually going — without ever sharing it with anyone.