Arduino recently announced that their Cloud Editor now includes an AI assistant based on Anthropic’s Claude large language ...

These switches are connected through various diodes to a series of relays, so that each correct press of a button activates the next relay. When the final correct button is pushed, power is ...

Not long after I began contributing to Hagerty eight years ago, I wrote a detailed four-part piece on electrical relays and ...

Circuit symbol: the diode symbol consists of a triangle pointing ... This circuit uses a relay to control a 24V lamp using a lower 5V control circuit. When the PTM (push to make) switch is pressed ...

An Ode to the Diode [Brian] even goes so far as to include images of the 2.5 lb sledgehammer and paint scraper that he uses to brutally break open the ultrasonic-welded enclosure. The dichotomy ...

We have already checked the specifications, done an unboxing, and shown how to assemble the LaserPecker LP5 2-in-1 fiber & diode laser engraver along with its safety enclosure and rotary extension in ...

A web interface for setting ON/OFF times A WebSocket server that forwards schedules to MQTT A Python subscriber that receives schedules and controls Arduino An Arduino sketch that controls a physical ...

💧 Monitoring water tanker level using NodeMCU ESP8266 and HC-SR04P Ultrasonic Sensor and broadcasting it using a simple HTTP server inside NodeMCU ESP8266 and show data in an Android App Using ...

These 12 electrical engineering projects will help you expand your knowledge of the design, control, and maintenance of electrical equipment.