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ESP32

05
Dec
Peek-a-Boo but with ESP32 - Upgrading the Traffic Light Controller with HC-SR04

Peek-a-Boo but with ESP32 - Upgrading the Traffic Light Controller with HC-SR04

Upgraded the traffic light with a $2 proximity sensor. Now it detects when my 2-year-old gets close, and the lights respond. Two new game modes: peek-a-boo for toddlers and a progressive distance game. Building on the original ESP32 project with better security, too.
8 min read
27
Nov
Traffic Light Controller with ESP32

Building a Traffic Light Controller for My 2-Year-Old: ESP32 with Web Interface & OTA Updates

Watching my 2-year-old's face light up when she presses a button and sees the traffic light change made those frustrating CH340 driver issues worth it.
16 min read