One day, I impulsively put aside the Substack scrolling, photo taking, music listening and navigating and tried an underused capacity of my mini computer: I phoned a friend.

DEAR MISS MANNERS: I misdialed my phone in an attempt to call my husband. As soon as I heard the voicemail answer, I realized my mistake and hung up. Several hours later, the person I’d accidentally ...

Serial Studio turns data from your hardware into a live dashboard. Connect an Arduino, ESP32, STM32, Raspberry Pi, Teensy, or anything else that speaks serial, Bluetooth, a network protocol, or an ...

Each method "votes" on what it thinks the price is. If they agree, you're good to go. If they disagree, you see all the candidates and make the final call. No more accidentally tracking a "Save $200" ...