An open-source project uses ESP32-S3 boards to build walkie-talkies that send voice messages directly, without a router or ...

A simple ESP32 open-source project brings Tamil and English voice assistant with spoken replies and smart-home controls.

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

Build a pocket-sized ESP32 DIY radar that tracks live movement. This guide uses an LD2450 module and provides free build ...

Regular exercise can help improve your mood, mental health, and sleep in the short term, while long-term benefits include maintaining a healthy body weight, building muscle mass, and reducing your ...

Weight training, also known as resistance or strength training, builds lean muscle, strengthens bones and joints, and can help keep your metabolism healthy so you burn more calories even at rest. You ...

Let's learn about How To via these 159 free blog posts. They are ordered by HackerNoon reader engagement data. Visit the ...

These open-source ESP32 walkie-talkies use ESP-NOW to exchange audio recordings without a Wi-Fi router, with Arduino firmware ...

The U.S. Presidential Scholars Program recognizes and honors distinguished graduating high school seniors. The U.S. Presidential Scholars Program was established in 1964, by executive order of the ...

CSIS is a mission-driven organization committed to solving complex problems. The Center for Strategic and International Studies (CSIS) is a bipartisan, nonprofit policy research organization dedicated ...