Olimex HoT (Home of Things) is a lightweight Smart Home solution designed to run on low-end hardware (128MB RAM, 128MB flash) ...

Total mastery over the pinout and functionality of the PCA9306 for conversion of logic levels from 5V to 3.3V. A step-by-step interfacing diagram for the PCA9306 to Arduino UNO. Working example with ...

BC7595 -- 6 digits 7-segment LED display with 48-key key matrix driver BC7591 -- 32 digits 7-segment LED display with 96-key key matrix driver This library is available for all Arduino devices, and ...

Abstract: Single-channel electroencephalography (EEG) is a cost-effective, comfortable, and noninvasive method for monitoring brain activity, widely adopted by researchers, consumers, and clinicians.

The Cowboy Channel is your home for all things NFR coverage, so you won't miss one thrilling moment of the action. Gone are the days when rodeo fans had to wait until the wee hours to watch on a ...

Qualcomm notched another acquisition for its edge computing plans this week. Arduino makes hardware and software often associated with edge computing, in which data is handled on-device (the edge) ...

Abstract: This work deals with the fabrication and validation of an innovative wearable single-channel EEG system, designed for real-time monitoring of specific brain activity. It is based on the use ...

Google’s Nano Banana image-generation model, officially known as Gemini 2.5 Flash Image, has fueled global momentum for the Gemini app since launching last month. But in India, it has taken on a ...

If you need to control more than one chip at once, create multiple instances (objects) of the PT2258 class like this (example with two chips): PT2258 mixerA(0x84); // CODE1 = 0, CODE2 = 1 (for example ...

In this series, I will be building a single propeller spherical drone which will be controlled via an Arduino. I have designed this drone in Solidworks 3D CAD software and I will be making all of the ...

Waveshare RP2350-Relay-6CH is a Raspberry Pi RP2350-based industrial 6-channel relay module with an isolated RS485 interface, 7 to 36V DC input via a terminal block, and support for Raspberry Pi Pico ...

Sometimes, the most unexpected detours lead to the most interesting discoveries. After a brief break, I found myself revisiting latching relays—not just as components, but as puzzles waiting to be ...