Build a Custom OLED Keychain Buddy with an ESP32 S3 from Scratch

Build a tiny ESP32 OLED keychain with a 1.3-inch display and custom 3D-printed enclosure. Wire the ESP32 S3 and program it ...
circuitdigest.com

3D printing

In an era where microcontroller boards are becoming increasingly powerful, Tech Talkies recently showcased an interesting use for the versatile ESP32-S3 chip by turning it into a fully functional, ...
XDA Developers

I host a real website on a $5 ESP32, and it handles more traffic than I expected

Coming back to the question I started with: can a $5 ESP32 host a real website? The answer is yes, and the portfolio is the ...

Utilizing SD Card Modules with Arduino: Basics of File Operations and Memory Optimization to Overcome the '2KB Wall'

Hello everyone, and welcome to Tech & Tails! Our theme today is "Utilizing SD Card Modules with Arduino." Being able to save ...
HackerNoon

Building a DIY Wi-Fi Network Monitor With ESP32-C3 and OLED

Turn an ESP32-C3 SuperMini into a network health dashboard with Wi-Fi signal monitoring, DNS checks, and an OLED interface.
electronicsforu

qSafe – Edge-AI Safety and Predictive-Maintenance Monitor for Indian MSMEs on Arduino UNO Q, with Multilingual Alerts and SAP BTP Integration

‘qSafe’ AIoT-Powered Quality, Safety and Predictive Maintenance Platform for Indian SME Manufacturing with ERP (SAP) integration and Automation., qSafe is designed as the only AIoT device targeting a ...
circuitdigest.com

7 segment display

Digital clocks are one of the most popular Arduino projects, and most of them use traditional seven-segment displays to show the time. While these displays are simple and reliable, they usually have ...