We often marvel at the many things a 555 can do. But [Zafer Yildiz] shows us that it can even take the place of a PCB. You’ll see what we mean in the video below. The timer relay circuit is built ...

(ABC 6 News) – Friday night, the community brought high energy and a clear message to the Freeborn County Fairgrounds: the fight against cancer continues, one step at a time. Communities from Freeborn ...

Abstract: This work presents a programmable, linear, periodically time-variant (LPTV) bandpass true-time-delay line which does not require a dedicated tunable clock-phase delay generator. The ...

ALEXANDRIA — For the first time, the annual MNWest Relay for Life event was moved indoors. Because of threatening storms, along with heavy smoke in the air from wildfires in Canada, the annual event ...

Long Beach Wilson’s sprint medley squad ran a blazing time at the Texas Relays. The team features elite talent. The nation's leading sprint medley team poses for a picture after winning gold at the ...

Waveshare ESP32-S3-Relay-6CH is a 6-channel WiFi and Bluetooth relay module based on Espressif Systems ESP32-S3 wireless microcontroller that also supports RS485 control and comes with headers taking ...

“When there is a system issue that leads to short cycling of a compressor, the case temperature will increase, which will normally be noticed by the equipment owner.” - Joe Marchese Continuous and ...

After getting an automatic fish feeder at a discount sale (see below) I started thinking about making a simple feeder relay module using available parts. The intention was to make a universal feeder ...