Hobbyists, electronic enthusiasts and makers may be interested in a new 4 channel relay board aptly named the RelayFi. The 4 channel smart relay board is powered by a ESP32 WROOM providing the ability ...

Irish swimmers Ger Kennedy and Vincent Donegan were part of a relay team that swam the English Channel in a record time of 14 hours and 45 minutes in bitterly cold conditions this month. Kennedy and ...

The ULN2003V12 is a low power upgrade of TI’s popular ULN2003 family of 7-channel Darlington transistor array. The ULN2003V12 sink driver features 7 low output impedance drivers that minimize on-chip ...

Eccleston teenager with DLD and POTS trains for English Channel relay to raise funds for spinal injury charity Aspire.

It is very easy to build an “SMS-controlled relay” with the help of a cheap GSM modem module and a small microcontroller board. Here, I’m using the SIM800L and Arduino Nano V3 to develop a nifty ...

Automation Systems Interconnect, Inc. (ASI) introduces of the highest density DIN rail mounted multi-channel relay line available. The new space saving CR series relays are available in densities as ...

Where to watch the Debswana World Athletics Relays Gaborone 26. The Debswana World Athletics Relays Gaborone 26 will welcome the world’s best sprinters on 2-3 May as teams compe ...

The Catalina Channel is one of the most popular open-water marathon swims in the world. The roughly 20-mile distance between the California coastline and Catalina Island is one of the three swims that ...