Littelfuse Adds 105ºC Rated, 800V Solid State Relay to Product Line
Parts

Littelfuse Adds 105ºC Rated, 800V Solid State Relay to Product Line

Littelfuse, Inc. a global manufacturer of leading technologies in circuit protection, power control, and sensing, announced the PLA172P OptoMOS® Relay, an 800 V normally-open single-pole 6-pin solid-state relay (SSR). It is the first solid-state relay in the Littelfuse product...

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Sound Sensor with onboard Relay Arduino Nano Shield
Arduino

Sound Sensor with onboard Relay Arduino Nano Shield

This sound sensor with Relay driver shield for Arduino Nano can be used to develop sound-activated ON/OFF switch or other projects that require sound senor. LM358 op-amp is used as the amplifier, 1st op-amp amplifies the microphone signal, and 2nd op-amp works as a half-bridge rectifier...

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Bridgetek Introduces New PanL Hardware for the Controlling of Smart Devices
Products

Bridgetek Introduces New PanL Hardware for the Controlling of Smart Devices

Bridgetek has further extended the scope of possibilities addressed by its PanL home automation connectivity platform - with release of the PanL Relay. The purpose of this latest unit is to bring greater functionality to installed systems, thereby leading to heightened levels of...

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World’s First MOS FET Relay Module “G3VM-21MT” with Solid State Relay in “T-type Circuit Structure”
Uncategorized

World’s First MOS FET Relay Module “G3VM-21MT” with Solid State Relay in “T-type Circuit Structure”

OMRON Corporation of Kyoto, western Japan globally released its new MOS FET (*1) relay module “G3VM-21MT” on December 2, 2019. The product is the first electronic component in the world (2) to adopt a “T-type circuit structure” (3). With a T-type circuit structure...

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Free Elektor Article: A 3-Dollar Tiny Wi-Fi Switch That Works
IoT

Free Elektor Article: A 3-Dollar Tiny Wi-Fi Switch That Works

Out of curiosity I ordered a tiny ESP8266 relay switch board from aliexpress.com, for next to nothing. Blissfully unaware, then, of the struggle ahead to make the thing work as advertised. I survived and conquered — here’s the story. By Somnath Bera @ elektormagazine.com The little...

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Toshiba Launches Voltage Drive Photorelay with a Tiny 2.9mm2 Footprint
Parts

Toshiba Launches Voltage Drive Photorelay with a Tiny 2.9mm2 Footprint

Tiny device features lower input power to reduce equipment size and power consumption Toshiba Electronics Europe (“Toshiba”) announces the availability of a new voltage driven photorelay with a tiny S-VSON4T package and reduced input power dissipation. The new product, designated...

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Window Comparator – Window Detector with relay output
Miscellaneous

Window Comparator – Window Detector with relay output

A window detector circuit, also called window comparator circuit or dual edge limit detector circuit is used to determine whether an unknown input is between two precise reference threshold voltages. It employs two comparators to detect over-voltage or under-voltage condition. This...

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How to lower relay power consumption
Control

How to lower relay power consumption

Clever way of starting-up relays discussed in this app note from Maxim Integrated. via dangerousprototypes.com Relays are often used as electrically controlled switches. Unlike transistors, their switch contacts are electrically isolated from the control input. On the other hand, the...

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