Building a Simple Internet Clock Using an ESP32 and ST7789 LCD

Update 18 Sept 2026: Since making this post the code has been updated to allow the network and time zone settings to be updated over WiFi, rather than hard coding them in the Arduino sketch. This post has been updated to reflect those changes. If there was only one type of electronics project I was... Continue Reading →

May 29, 2026 0

MP3 speech files for use in clock projects

In recent post I've posted about Using Text to Speech online tools to create audio files for Arduino projects and Batch processing files with Audacity. I have a couple of projects that use speech alerts and one of those is a speaking clock. It announces the time at the press of a button, but more... Continue Reading →

April 18, 2021 23