Build six awesome ESP32 projects using open-source code. Create a working pulse oximeter with an OLED display to track your ...
Build a DIY ESP32 LoRaWAN sensor node to track garden temperature and humidity from up to 600 meters away. Includes PCB ...
That’s right, DIY VR is a thing, and with a couple hundred dollars in components, plus many hours of your time, you too can ...
Einstein's theory of general relativity describes gravity as the bending of spacetime, a mathematical model that combines three-dimensional space and time into a single, four-dimensional continuum.
Build an ESP8266 IR sensor IoT project to detect objects in real time using an IR sensor, ESP8266 NodeMCU, Arduino, and KiwisIoT. IR Sentinel KiwisIoT is a simple IoT-based object detection and remote ...
Xiaomi has begun selling a new model of its temperature and humidity sensor in China. With a price tag that is roughly equivalent to $20, the new smart sensor can also measure carbon dioxide levels in ...
If you use a fitness band or smartwatch, you probably receive daily messages of how many miles (or kilometers, depending on the setting) you've walked. But that's only on land. If you travel by water ...
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