Build A 6-axis Arduino Robotic Arm With Web Dashboard

An end-to-end Arduino robotic arm guide featuring 3D-printed parts, six servo axes, wiring diagrams, interactive web control, and motion rec

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

Esp32-cam Currency Recognition With Edge Ai

Learn how to build a real-time Indian currency note recognition system using ESP32-CAM and Edge Impulse for TinyML at the edge.

Effortless I²c Level Shifting: Pca9306 With Arduino Uno

Use the PCA9306 bidirectional level shifter to seamlessly connect 5V Arduino and 3.3V I²C devices — no software tweaks needed!

Smart Pest Monitoring: Boosting Qsc Compliance & Operational

Detecting Tiny Targets inside the Insect trap box: AI Insect Monitoring at the Edge. 🪲🛠️

Zerooverflow Smartbin Solution For Smart City Management

Use Camthink NeoEye301 with Home Assistant to monitor the trash bin status and provide alert with high accuracy.

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.

Build Diy Timelapse Camera With Unihiker K10

In this guide, you’ll build a sleek, automated timelapse camera using the UNIHIKER K10 by DFRobot—perfect for capturing long-term scenes.

L293d Motor Driver Shield With Arduino

In this tutorial, you will learn about how to use an L293D motor driver shield with Arduino to control the speed and direction of rotation of motor

Smart Chip Monitor With Neoeyes Ne301

Build a real-time inventory tracker using CamThink NeoEye 301 & MQTT, featuring ultra-low power AI via Neural-ART NPU.

Edge Ai Camera For Automatic Drink Refill

CamThink smart camera + Home Assistant use Edge AI to detect drinks and trigger refills automatically.

How To Make An Led Matrix Digital Clock With Arduino Uno R4

In this Visual Programming Visuino tutorial, we’ll use the Arduino Uno R4 WiFi’s built-in RTC and LED Matrix to create a digital clock.

Verify Banknotes Using Uv Light & Ir Sensor - Arduino

In this Visuino project, you will learn how to build a touchless banknote verification system using a high-efficiency UV LED module.

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.

Raspberry Pi Pico Sd Card Spi Storage Interface

Expand your Pico with removable FAT32 storage — log data, manage files, and interact via a Serial menu using SPI and a microSD module.

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

Accurate Timekeeping On Raspberry Pi Pico With Ds3231 Rtc

Build a reliable real-time clock with the Raspberry Pi Pico and DS3231 module, display time, date & temperature on I2C LCD, and learn syncin

Compact Sms Alert System With Seeed Studio Xiao Esp32

Build a motion-activated SMS alert system using Seeed Studio XIAO ESP32, an ultrasonic sensor, and CircuitDigest Cloud SMS API, no GSM.