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Arduino Ventuno Q, Nordic AI and More from Embedded World 2026
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Iot Cold Storage Monitoring System Using Matter Protocol
We recently wrapped up a project for a cold storage facility that needed to monitor temperature and humidity across 12 separate chambers.

Lightmap Monaco - Turn A Country Into Light
LightMap Monaco, a 179-cuboid PMMA light sculpture mapping the city in real time. Custom protocol, dual Meanwell PSUs, Pi 5 plus dual RP2040 control stack, ~800 addressable LEDs. Control panel coded for both computer and mobile device to control the map in real time. React to touch, weather, data. Event booked before it shipped.

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,

Self-driving Rc Car Build
is is a self-driving RC car running entirely on a Raspberry Pi 4. No cloud, no offloading, no external processing. Everything happens on the one board. It has three autonomous modes and I genuinely did not expect all three to work this well by the end of it.

Iot Based Esp32 Smart Terrarium
This project is a fully automated smart terrarium system built using an ESP32. It monitors environmental conditions.

Wireless Appliance Control Using Arduino Nano And Rylr999
In this project, we will build a long-range appliance control system using Arduino Nano and the Reyax RYLR999 LoRa + BLE module.

Programmable Rgb Thermometer
I built an RGB thermometer with its own web interface that can control home appliances based on temperature changes

🔥 Touch-controlled Dimmable Retro Light Bulb With Arduino A
In this tutorial, you will build a touch-controlled dimmable light using a 5V retro light bulb module, a capacitive touch sensor.

I2c Lcd Interfacing With Arduino
Learn how to interface an I2C LCD with Arduino Uno and print text, custom characters and numbers on it.

Ai-powered Esp32 Text-to-speech For Diy Voice Devices
Build a cloud-connected ESP32 project that converts text into natural voice using AI and play it through an onboard speaker with real-time s

Monitoring Vehicle Can Data Over Obd-ii With Blues Notecard
Learn how to read vehicle diagnostic data directly from the OBD-II port and stream it to the cloud over cellular with a Blues Notecard.

Make Esp32-c3 0.42″ Oled Stopwatch – Visual Programming
In this Visual Programming Visuino tutorial, we’ll use the ESP32-C3 development board with its built-in OLED display to create a stopwatch.

Iot Smart Energy Meter With Sms Alerts & Real-time Data
Monitor AC power metrics over Wi-Fi using ESP32 & PZEM-004T, view on MQTT dashboard, and receive SMS alerts on abnormal electrical condition

✨ Web-controlled Neopixel Led Ring With Esp32 And Visuino
In this tutorial, we will build a web-controlled NeoPixel LED ring using an Arduino Nano ESP32 and a WS2812B NeoPixel LED ring.

Hand Gesture Recognition Using Low-resolution Thermal Images
An ML based HMI system that translates your unique heat signature into seamless and intuitive gesture commands using Edge Impulse.

How To Use Rgb Led Hc‑sr04 (rus‑04) Ultrasonic Sensor
In this tutorial, you’ll learn how to use the HC‑SR04 (RUS‑04) ultrasonic distance measuring sensor with a built-in RGB LED and Arduino.

Simple Lux Meter - Diy Light Intensity Meter
Learn how to build a Simple Lux Meter to measure light intensity using a BH1750 sensor, Arduino UNO, and Visuino!

Check Indoor Air Quality W/ Blues, Ifttt, And Adafruit Io
Learn how to build an indoor air quality monitor using the Notecard Cellular from Blues to sync AQI sensor data with Adafruit IO and IFTTT.
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