Making a servo tester using an Attiny85 micro chip, Attiny45 also works for this project. This diy servo tester is as good as any other servo tester, the difference is that it can be programmed to do ...

In this video I'll be showing you how you can control the contrast and the back light brightness of a 1602 LCD display with just the Arduino. The contrast is typically adjusted with a variable ...

Your local library may no longer offer passport application processing thanks to an order from the State Department. According to the Associated Press, the department ordered certain non-profit public ...

The U.S. State Department has ordered a subset of public libraries across the country to stop processing passport applications. In many communities, this new mandate disrupts a service that people ...

NORWICH, Conn. (AP) — The U.S. State Department has ordered certain public libraries nationwide to cease processing passport applications, disrupting a long-standing service that librarians say their ...

LIBRARIES UPDATE: Due to spring break, UW Libraries will have reduced hours. Coe Library closes at 5:30 p.m. Friday, 3/13; is closed 3/14–3/15 and 3/21; and has reduced hours 3/16–3/20. The Geology ...

You have made an excellent choice in deciding to attend one of the top research universities in the country to begin or continue your education. Within the University Libraries at Saint Louis ...

Chemical libraries are collections of molecules that are synthesized with the aim that they represent a given fraction of the theoretically possible chemical compounds that have yet been made.

The library gives control over up to 16 parallel working PIR devices over I2C. The idea for this library came up in a discussion about how to fully cover an area with PIR sensors without blind spots ...

This library reads the channels of the MCP3302 and MCP3304 ADC convertors. The devices have 4 or 8 channels, 13 bit and communicates with SPI. The library supports both hardware SPI and software SPI.

Copyright 2026 The Associated Press. All Rights Reserved. Copyright 2026 The Associated Press. All Rights Reserved. Cathleen Special, executive director of the Otis ...