I built a water tank measuring system using two ESP32 LoRa devices. Here’s how it works.

If you feel strongly about the new Washington State income tax, how do you vote in August and November? A new AI based voters guide…

Stop asking for a show of hands. I’ve built the simplest way to add a live poll to any presentation. No add-ins, no installs, just…

Run an effective Q&A session at your next conference with this great new feature from PollQR.

If you’re juggling calendars across Airbnb, VRBO, and Booking.com, mastercalendar.io merges all your rental platform calendars (.ics iCal formats) into one synchronized feed.

Are you a teacher, professor, lecturer, trainer or presenter? Consider adding a Live Poll to your next presentation. It’s easy, with the platform I created,…