This project is a KiCad-designed circuit board centered around the 555 timer IC, which serves as a versatile timer and oscillator. The board is powered by a 5V power supply and can be fed through ...

The 555 is a highly stable device for generating accurate time ... In the Monostable mode, the LM555 timer acts as a one shot pulse generator. The pulses being when the LM555 timer receives a signal ...

WASHINGTON (AP) — President Donald Trump says he is firing members of the board of trustees for the John F. Kennedy Center for the Performing Arts and naming himself chairman. He also indicated ...

WASHINGTON (AP) — President Donald Trump said Friday that he is firing members of the board of trustees for the Kennedy Center and naming himself chairman. He also indicated that he would be ...

Assuming that it is used with a 10-MHz counter/timer, its resolution is roughly 10 µV per count ... or by U1 itself. Using a 555 in this self-resetting mode is unusual but is very handy here. This ...

It was over a decade ago when the Basiri brothers landed in Waterloo Region as international students from Iran. First, Martin at the University of Waterloo. Then Meti and Massi followed to attend ...

The Kennedy Center board of trustees voted Wednesday afternoon to install President Donald Trump as chairman of the board, cementing the plan Trump announced Friday to overhaul the storied arts ...

OpenAI’s board of directors has formally rejected a $97.4 billion bid by Elon Musk and other investors to purchase the company. “OpenAI is not for sale, and the board has unanimously rejected ...

The new Rally Board 65 is an all-in-one portable video conference solution that combines audio and video in a 65-inch touchscreen display. The Rally Board 65 can be rolled around the office on a cart.

The Shelby Eastern School Board of Trustees Wednesday discussed House Bill 1164, which is signed into law and would significantly impact the way local bus routes are drawn. The bill, authored by Rep.

While his main areas of expertise are maker tools -- 3D printers, vinyl cutters, paper printers, and laser cutters -- he also loves to play board games and tabletop RPGs. Expertise 3D printers ...

You’ve probably noticed that everywhere you go — the doctor’s office, hotels, or retail shops, there are tiny PCs everywhere. These small PCs often show up on the surplus market for a very ...