Calculate tips with customizable options and split bills with friends using a payment link. Track spending history with auto-populated merchant information. Share bill details and manage payments directly.
Control audio equipment remotely with volume and source selection. Access a sleek interface to manage settings and view detailed information. Requires firmware update and Wi-Fi connection for automatic detection.
Set , notifications, and alarms with 45 loud and siren sounds. Preview sounds before downloading. Save selected tones and assign them to different alerts. No in- purchases required.
Calculate resistance for series or parallel combinations. Determine pairs to achieve a target resistance. Compute R1/R2 ratios and voltage divider values. Calculate values for inverting amplifier gain. Save results as CSV files.
