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Arduino Ventuno Q, Nordic AI and More from Embedded World 2026
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Eye Pendant V2
The Eye Pendant is a wearable electronic pendant with a small round display that shows an animated eye. The eye moves around the screen, loo

Fallsena
FallSena detects falls and alerts caretakers within seconds. The wearable device senses a fall the moment it happens and sends an alert straight to a caretaker's phone, ensuring the caretaker is always aware.

All About Ttp223 Capacitive Touch Sensor
Stop using clunky physical buttons for your Arduino projects. Instead, why not use the TTP223 capacitive touch sensor.

Native Linux 7.2.4 On Esp32-s3
Native Linux 7.2.4 running directly on a single ESP32-S3 N16R8. The project includes WiFi, SSH, writable storage, Bash, MicroPython and a custom fork() implementation for NOMMU, using the ESP32-S3 cache MMU to reduce memory-copy overhead during process switches.

Murdrum
Eight voice MIDI drum sample player for Eurorack, 3U/6HP or 1U/20HP.

Ewatch: An Open Esp32-s3 Smartwatch You Program With Ai
A full ESP32-S3 dev board in a watch: 1.69" colour touchscreen, USB-C, WiFi, Bluetooth LE and a 350 mAh battery, with open-source drivers on GitHub. It took me five years and four attempts to build. Now I write most of its firmware by prompting Claude Code with the driver headers.

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.

Case Study: Esp32-s3 Smart Curtain Automation Controller
A European window treatments company came to us with a problem. Their motorized curtain line worked fine as a standalone product, but customers kept asking for app control, voice assistant support, and scheduling.

Voice-driven Car
This car has 4 wheels, each wheel has tyre and filled with air and petrol

Xiao Esp32 Wifi Piano: Stream Your Music From Any Browser
Build a web-controlled piano using the Seeed Studio Xiao ESP32, a MAX98357 I2S amplifier, and an SSD1306 OLED display.

Capacitive Soil Moisture Sensor With M5stack Atom Matrix
In this tutorial, we will build a simple soil moisture indicator using an M5Stack ATOM Matrix, a capacitive soil moisture sensor & Visuino.

Build An Open-source Ai Buddy, A Diy Ai Companion For Kids
Build an Open-Source AI Buddy: A DIY AI Companion for Kids Using DFRobot UNIHIKER K10

Run Home Assistant On The Arduino Uno Q: Docker + Mqtt Setup
Set up Home Assistant in Docker on the Arduino Uno Q's Linux side, bridge the STM32 microcontroller with MQTT, and control an onboard LED

Instagram Live Follower Counter Using Esp32
I built this small desk display using an ESP32 and a 32x8 WS2812B LED matrix to show my Instagram follower count.

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

E-paper Digital Id Badge
A reprogrammable smart conference / event badge on a Waveshare ESP32-S3 touch e-paper board: it shows your details, a scannable QR code.

Case Study: Building A Qr Code Attendance System On Arduino
A manufacturing facility in Pune approached us with a frustrating problem.

Turn Your Phone Into A Keyboard, Mouse, And Ssh Console
A pocket USB dongle combines standard HID input with a direct network link, allowing the KeyCmd mobile app to control computers, servers, kiosks, and SBCs over BLE or USB.
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