docker run -it --rm -v `pwd`:/project -w /project --device=/dev/ttyUSB0 esp-rtos make -C sonoff_basic_pwm_with_relay flash ...

The real core of engineering, in addition to technical expertise, is the ability to articulate the inevitable tradeoffs and pros/cons of design alternatives, and then weigh these relative to each ...

Relays—the electromechanical kind, not the kind of race that requires a team—have been around a long time: since the early 1800s and possibly before. In the world of technology, that is forever ago.

Part 1 looked at the solenoid, an electromechanical component which translates applied current into linear motion. The design of the electromechanical relay uses a coil and current drive (or a voltage ...

Wires are connected to residual current circuit breakers and voltage monitoring relay. Basic electrical component consist of resistor inductor and transistor design flat icon illustration Basic ...

4. Dial the two browser nodes using a /p2p-circuit address 5. Send data browser to browser. So what just happened? In p2p networks there are many cases where two nodes can't talk to each other ...