SHAFT ROTATION monitors, frequently called ZERO SPEED or TACHOMETER relays operate when the pulses (usually generated by a proximity switch) received fall below a user selected set point. This ...

Direct Replacement For Electromechanical Timers. Two Timing Modes. Data Retention with EEPROM Memory or Battery. Five Time Ranges. Simple Keypad Time Setting. Sealed Faceplate. Keypad Lockout of Time ...

For this Hackaday Prize entry, [Knudt] is building a WiFi switch, meant to be retrofitted into any Euro wall switch. There are three parts of [Knudt]’s WiFi wall switch, each of them with ...

The paper describes how, with a SOPC (System on a Programmable Chip) architecture embedded with a 32-Bit NIOS-II, a Layer 2 Ethernet switch can be implemented in a FPGA (Field Programmable Gate Array) ...

On board he added some LED’s and switches including a holiday switch keep the heater off, a next cycle button when you need some hot water and to hell with the expense, and a pulsing blue LED..

or wall sconces? If so, replacing all those lights with smart light bulbs can get expensive quickly. A cheaper way is to install a smart light switch, which lets you control all the lights from ...

Having a widget in notification center is a no brainer. A widget would allow users to start and stop timers quickly without having to switch to the app. The new actionable alerts will also be really ...

The 24-port Pro 1260 Enhanced, unveiled at CMP Media's XChange Solution Provider conference in New Orleans, is essentially a managed Layer 2 switch, facilitating a technology that enables ...

Bath fan timers are important because excess humidity can cause everything from window condensation and mildew to moisture ...

The San Jose, Calif., networking giant took the wraps off a Catalyst 9800 wireless controller and a Catalyst 9200 switch Tuesday at its massive Cisco Partner Summit event in Las Vegas.