A Calculator that calculate the time on air of LoRa packet. Based on the formula in Semtech's datasheet. TL;DR: This calculator is for pure LoRa modem, not for LoRaWAN. The demo is avaliable here.

Learn how to calculate all the particulars of a loan using Excel and how to set up a schedule of repayment for a mortgage or any other loan.

To fix an Excel spreadsheet not adding up correctly, check the SUM function's syntax and make sure there aren't any text format cells in the sheet.

The steering is brutal, the braking violent, and the speed almost unimaginable. Ricky stepped straight into a Formula 1 car without track experience and proved what a fan can do under pressure.

The calculation of lightning return stroke electromagnetic field is the basis for evaluating transmission line lightning-induced voltages. The Cooray–Rubinstein formula in the time domain is widely ...

Microsoft Excel is testing a new “COPILOT” function that lets you use AI to generate summaries, tables, tags, and more based on a group of cells you specify.

Microsoft is adding a COPILOT function to Excel, letting you use natural language prompts inside formulas to analyze, summarize, and categorize data.

Asia/Bangkok is a UTC +07:00 timezone offset where as UTC is a UTC 0:0 timezone offset. Time difference between Asia/Bangkok and UTC is 7:0 hours ie., UTC time is always 7:0 hours ahead of ...