[Tommy] has a great write-up about designing and building a minimalistic handheld electronic game called “Higher Lower”. It’s an audio-driven game in which the unit plays two tones and asks ...

We love Arduino here at Hackaday; they’ve probably done more to make embedded programming accessible to more people than anything else in the history of the field. One thing the Arduino ...

When Susan had breast cancer, we heard a lot of lame remarks, but our favorite came from one of Susan’s colleagues. She wanted, she needed, to visit Susan after the surgery, but Susan didn’t ...

Labeling bottles manually takes a good chunk of time and effort. Addressing this, the YouTube channel Easy Home Made Projects has developed a DIY automatic labeling machine using an Arduino Nano, a ...

This is an Arduino library for SDI-12 communication with a wide variety of environmental sensors. It provides a general software solution, without requiring any additional hardware, to implement the ...

If you have strong C coding skills and a passion for DCS-BIOS, please contact [email protected] This is an Arduino library that makes it easy to write sketches that talk to DCS-BIOS. For ...

The system uses two sensors, an inductive proximity sensor (KD18-3008PA) for spindle speed monitoring and an infrared thermal sensor (MLX90614-DCC) for monitoring the tool bit temperature. Data from ...

Female anatomy includes the internal and external structures, including those responsible for hormones, reproduction, and sexual activity. The female reproductive system is essential for hormone ...

Instead of trying to remember lots of different dot and cross diagrams, it may help to understand how to draw them.