Many thanks for all the work to identify the NMEA 2000 codes for the EV-1 Course Computer. The hardware consists of an ESP32 NodeMCU (here from AZ-Delivery), a CAN bus transceiver, a 433MHz receiver ...

In this article, an adaptive frequency control scheme of a sensorless-receiver inductive wireless power transfer system for battery charging applications is proposed. The mixed-compensation topology ...

A full-digital pulsewidth modulation (PWM) plus phase shift control method is proposed in this article for zero-voltage-switching (ZVS) of the four-switch buck-boost (FSBB) converter. Based on the ...

The best remote-controlled vibrators make long-distance play easy for couples. From wands to wearables, these are the vibrators worth buying ...

App-connected smart lights give us new ways to manage home brightness. Here are my favorite picks, from bulbs to light strips.

So, your Fire TV remote could control devices like your cable box, soundbar, and more, turning them on, controlling volume, and more. To enable HDMI CEC, go to Fire TV Settings > Display and Sounds > ...

Forget keys! The best smart locks we've tested are secure, easy to install, and provide several convenient ways to control who can access your home and when.

A smart plug boosts the IQ of un-brainy devices such as lamps, fans, or string lights, letting you easily set them to turn on or off on a schedule or on command.

These smart locks make it easy to bring your door online and manage it from anywhere. After testing the best smart locks on the market, these are my favorites.

Looking for an alarm system to make you feel more secure? We've tested all the best professional and DIY home security systems to help you decide which is right to protect your family and property.

Smart shades, blinds, and curtains can open or close on a schedule or at your command. They save energy and make life more convenient—especially for anyone with limited mobility.