Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I ...

Your average 3D printer is just a nozzle shooting out hot  plastic while being moved around by a precise robotic mechanism. There’s nothing stopping you replacing the robot and moving around ...

Stepper motors are a mainstay in precision control systems, valued for their simple open-loop operation and high torque at ...

Arduino Clock with Battery backup (real time clock), Time, Date, Alarm, Temperature, TM1638 seven segment module output and input, Display Sleep mode. V3.0 - Using NodeMCU ESP8266 for controlling ...

An Arduino Uno (CH340G clone) reads temperature and humidity from a DHT11 sensor and computes 10+ environmental metrics (heat index, dew point, enthalpy, humidex, vapor pressures, etc.), outputting ...

1. Check your kart stats before choosing a main. Karts with low acceleration take longer to reach their max speed, and low ...

Discover how advanced catalyst materials enable efficient CO2 hydrogenation, converting greenhouse gases into valuable fuels like methanol and hydrocarbons.

While we have all sniffed food to check whether it has gone off, it's sometimes difficult to know which produce can be safely consumed after its use-by date. Whether it's chocolate that has ...

The BenQ W2720i is an impressive budget pick for home theater viewing in a dark room and is also bright enough for home entertainment use with lights on. One of its most welcome features is its AI ...