Apply for after shopping at tax stores in Chengdu. Upload receipts, calculate refunds, and track application status. Receive notifications and view details.
Control and program electronic modules by drawing lines on the screen. Access simple video guides for tutorials. Connect via Bluetooth or Wi-Fi for remote control. Compatible with IoT education projects.
Generate hashtags for Instagram, TikTok, Facebook, Twitter, and Tumblr posts. Suggest relevant hashtags based on content. Provide sets of top 300 hashtags. Allow users to create custom collections. Access popular hashtags for each platform.
Electronic circuit calculations for hobbyists and engineers.
The app calculates RC charging and filter circuits. It finds component values, voltage at time t, and cutoff frequency, supporting multiple languages and data export.
Calculate probabilities based on input event counts and total experiments. Display statistical results and graphs. Export data in various formats. Share findings via email or messaging.