NextBigFuture

XAI Grok 4.20 and OpenAI GPT 5.2 Are Solving Significant Previously Unsolved Math Proofs

A Mathematician with early access to XAI Grok 4.20, found a new Bellman function for one of the problems he had been working ...
GitHub

Arduino library for MCP23008 8 channel I2C port expander.

This library gives easy control over the 8 pins of a (I2C) MCP23008 chip. This IC is strongly related tot the MCP23017 I2C port expander - https://github.com ...
GitHub

Basic MPU-6050 Arduino sketch of sensor function

For a discussion of performance on various microcontroller platforms, uses and limitations of the MPU-6050 see ![here.] (https://github.com/kriswiner/MPU-6050/wiki ...
IEEE

Arduino Based Obstacle Avoiding Robot with Ultrasonic Sensors and Motor Functions

Abstract: A simple robotics project simulated in Tinkercad based on Arduino Uno. It uses ultrasonic sensors for obstacle detection and can do basic movements using DC motors. The primary objective of ...
IEEE

Representation with an Index Matrix, Which Elements are Derivative Functions, Values Read by Arduino Uno and Photoresistor

Abstract: As the activeness of most species and plants depends on illumination and brightness of the Sun, sun cells a efficient during day. Moreover, the solar arrays cost less if they operate at ...
The Athens Messenger

Discovery Lab Workshops empower young people to work with their hands, teach scientific principles

The Ohio Valley Museum of Discovery (OVMoD) is working to give young people hands-on experience working with their hands and ...