Last time, I measured the swaying of a ruler and graphed it... but this time, using that same sensor, I made a "platform that ...

Welcome to the SpikeATac-Mini hardware guide and documentation! SpikeATac-Mini is a human-scale, multimodal tactile fingertip. It contains a thin sensor stack combining 4 PVDF taxels for dynamic ...

A fifteen-day field trial in Bahir Dar, Ethiopia showed a GPS-and-gyroscope dual-axis solar tracker built for under 100 ...

Espressif's $59 ESP-Mosaico lets AI agents write, deploy, test, and refine code on real hardware to turn your ideas into ...

This project demonstrates how to interface an IR sensor module with an Arduino UNO along with an LED and a buzzer. The IR sensor contains an infrared transmitter and receiver that detect reflected ...

Hello! This is Haraken Kobo! It's finally Halloween! 🎃✨This time, it's a special Halloween edition. Using a small ...

Build a DIY ESP32 LoRaWAN sensor node to track garden temperature and humidity from up to 600 meters away. Includes PCB ...

Optical sensors are a broad class of device for detecting light intensity. This can be just a simple component for notifying when ambient light levels rise above or fall below a prescribed level, or a ...

Continuous glucose monitors have become popular among people who have diabetes and those who need to track their glucose levels. These devices are painless and can easily sync up to an app on your ...

Air sensor monitors that are lower in cost, portable and generally easier to operate than regulatory-grade monitors are widely used in the United States to understand air quality conditions. This ...

Biosensors are devices used to detect the presence or concentration of a biological analyte, such as a biomolecule, a biological structure or a microorganism. Biosensors consist of three parts: a ...

Low-cost air pollution monitors use one or more sensors and other components to detect, monitor and report on specific air pollutants like particulate matter (PM) or carbon dioxide and/or ...