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Arduino Ventuno Q, Nordic AI and More from Embedded World 2026
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Get Date & Time From Mobile Network - Sim900 Gsm & Arduino
Get the current Date and Time automatically from the mobile network, using an Arduino Uno, the SIM900 GSM Shield, an LCD display.

S1-adv: An Openclaw-connected Cardputer Adv
An experimental ESP32-S3 handheld interface with local tools and a bridge to a host-side OpenClaw agent. The device handles keyboard, display and audio; models and optional builds run off-device. Source, architecture and a filmed walkthrough of my own setup are included.

DIY Retro Camera (Afterglow)
Bring back the joy of film: wind it, shoot it, wait for it. Build your own retro camera with a UNIHIKER K10.

Shopcam 2000: A Button That Records The Past
A battery ESP32-S3 "That was Awesome" button saves the last sixty seconds from nine cameras at once, over ESP-NOW and the Blue Iris JSON API. I press it after something worth saving happens, and every angle of the minute before lands in it's own directory. Then it runs STT and saves a file for searching later.

Esp32 Touchscreen Home Automation Control Panel - Esphome
In this tutorial, we will learn how to make a wall-mounted Smart Home Dashboard by using two ESP32 boards

Gps Tracker Using Heltec Wifi Lora 32 V4 And Reyax Rys352a G
Build a browser-based GPS tracker using the Heltec WiFi LoRa 32 V4 and REYAX RYS352A Multi-GNSS module. This project visualizes real-time location and travelled routes on OpenStreetMap while hosting the tracking interface directly on the ESP32—no third-party cloud platform required.

Pathfinder
A DIY GNSS Waypoint Navigation Device

Motorlink - M0601 Hub Motor
DFRobot M0601 Hub Motor For AGV Interfacing RS485

Cardputer Adv Doom
First working Doom firmware for M5Stack CardPuter ADV. Rewrote keyboard driver (TCA8418 I2C) and fixed partition table.

Building Your Own Weather Station: Lattepanda Iota
Will guide you to build an industrial Greate weather station with Lark and LattePanda IOTA

Chronowatch X2040 - A Rp2040 Watch
I created the ChronoWatch X2040 — a custom watch powered by the Raspberry Pi RP2040 microcontroller.

Esp32 Sentinel — Smart Pir Motion Detector
A complete IoT security monitor with real-time web dashboard, 24-hour analytics, heatmaps, and a sleek 3D printed enclosure.

Powerpd — Esp32 Usb-c Pd Bench Power Supply
PowerPD is a compact USB-C PD/PPS power supply and PD analyzer built around an ESP32 microcontroller, an AP33772S USB-C PD sink controller,

Building Your Own Weather Station: Lattepanda Iota
Will guide you to build an industrial Greate weather station with Lark and LattePanda IOTA

Motorola Dynatac Max
A Motorola DynaTAC-themed Soundboard-Bluetooth Speaker made from scratch, powered by PICO W.

Rfid-based Smart Jukebox: Tap-to-play Interactive Music Syst
An RFID-based smart jukebox that lets users play music instantly with a simple tap, creating a seamless and interactive audio experience.

Esp32-cam Email Image Alert System
Capture images and send instant email alerts using ESP32-CAM and Wi-Fi

Send Whatsapp Messages Using Esp32 & Cloud Api
Build a smart notification system with ESP32 and send WhatsApp alerts via cloud integration
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