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Arduino Ventuno Q, Nordic AI and More from Embedded World 2026
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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.

Case Study: Retrofitting Intelligence: Building A Smart Hvac
We recently wrapped up a project that felt like a throwback to classic embedded engineering. A client came to us with a common problem: they had a commercial office space with a legacy HVAC system. It was a workhorse—reliable, powerful—but dumb. It ran on a fixed schedule, ignored occupancy, and treated the entire 5,000 sq ft fl

Wifi Geolocation On The M5stack Core2
Will guide you to build a Wifi Triangulation based Geo Location on the M5Stack Core 2

Aurora Pendant - Rgb Pendant
The pendant features three individual switches, each controlling one color of the RGB LED. you can create 7 unique colors.

Wireless Distance Monitoring With Tf-luna Lidar And Xbee
A client came to us with a straightforward-sounding request: they needed to monitor the distance between a moving gantry crane and a storage rack in real time.

2048 On A Touchscreen
Play the classic 2048 number-merging game on a XIAO ESP32S3 round touch display — swipe to control tiles and merge your way to 2048.

Press & Eat: From Idea To Hardware In 5 Minutes
This visual guide shows how to build a STEM project for Wio Terminal in just 5 minutes with CodeCraft—from describing the idea and flashing online to testing and refining the result. A simple workflow for makers and STEM educators to try and bring their ideas to life

Building A Secure Online Prescription & Patient Management A
We recently wrapped up a project that combined two things we love: secure patient data handling and embedded systems.

Diy 3d Printed Led Roulette Wheel | Esp32 C3 Project
Today I am going to show you how I made a "Digital Roulette Wheel" by combining ESP32-C3 with the classic CD4017 CMOS decade counters
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