Build an automatic waste segregation system using Arduino UNO Q, Edge Impulse & a servo motor. Sorts Paper, Plastic & Cardboard, full circuit & code inside.

Learn how to build an ESP32-CAM WhatsApp system that captures and sends images in seconds using CircuitDigest Cloud API. No GSM needed

Learn how to make an Arduino-controlled DC motor run for a specific duration and restart it with a pushbutton, all designed in Visuino.

Kev shows you how to create a fun night light diorama using the Kitronik Value Acrylic Glass Look 3mm x 600mm x 400mm sheets and our USB LED Strip.

Learn to create a basic weather station: connect DHT11 to M5Stack Core ESP32, program via Visuino, and display temperature/humidity data. Step-by-step guide.

Monitor real-time electricity usage across multiple circuits with stackable sensor boards and Home Assistant integration.

Step‑by‑step guide on using the MCP4725 DAC with an Arduino UNO and Visuino to generate waveforms. Includes wiring, code snippets, and video demo.

Build a pocket-sized Arduino game console with 10 arcade games, Snake, Tetris, Pacman & more. Full wiring diagram, Arduino code & assembly guide included.

Build a simple DIY optocoupler tester circuit with two LEDs and a 3.7V battery. Test 4-pin and 6-pin optocouplers instantly, no instruments needed.

Learn how to create a WiFi network scanner with M5Stack Core ESP32 and Visuino. Scan, list, and display surrounding networks in this step‑by‑step guide.

In this project, I will present you with a simple way to build a superheterodyne-type SDR radio.

Learn how to use an encoder to precisely control the speed and direction of a NEMA 17 stepper motor on an Arduino UNO, guided by Visuino software. Step-by-step