As announced by [André] on Bluesky, next month the much loved Rpilocator.com website will cease displaying the stock status and pricing of Raspberry Pi computers from various online retailers. One of ...

The 'suitcase robot' in my workshop is a self-propelled unit that incorporates a Raspberry Pi 4, servos, and a wheel mechanism into a small carry-on case frame. I prototyped it for an exhibition last ...

Raspberry Pis are excellent tools to bring your home to the modern age without spending thousands of dollars on fancy smart devices and electronic gadgets. These single-board computers are incredibly ...

With the rapid growth of IoT-based monitoring systems, staying informed about what’s happening in real time has become extremely important. Whether it’s detecting an intruder, monitoring equipment, or ...

In this tutorial, we will learn how to send an email from your ESP32 microcontroller. This feature allows important details such as sensor data, time of occurrence, images, and system status to be ...

Real-time fire and smoke detection system using YOLOv11n and MobileNetV3 with a Python GUI dashboard and alert/evidence logging. FireSense AI is a comprehensive fire and smoke detection platform built ...

Renesas Electronics has introduced the RRH62000, a compact multi-sensor module for indoor air quality monitoring. It integrates particle detection, VOC, and gas sensing with an onboard Renesas MCU for ...

The SenseCAP Indicator D1Pro is an IoT development kit based on ESP32-S3 WiFi & BLE chip, a Raspberry Pi RP2040 microcontroller, and offering LoRa connectivity through an SX1262 RF chip. It also ...

We may receive a commission on purchases made from links. Raspberry Pi is a tiny single-board computer (SBC) that easily offers the processing power of a crude yet ...

This study presents a low-cost Arduino-based gas chromatography system that is suitable for teaching analytical chemistry in an undergraduate laboratory. The gas chromatography system is built with ...