An Arduino Pro mini handles the selection between outputs ... which has a greater contact rating than the others and acts as a secondary switch to save wear on the other relay contacts that ...

A new process sealed, miniature pushbutton switch has been designed with an interior o-ring surrounding the actuator within the bushing. The M2B switch is formed with ultrasonic welding of the ...

Developers, makers and hobbyists that enjoy creating projects using the Arduino platform or Raspberry Pi mini PC may be interested in a new range of breakout boards that have been created by ...

A new single board mini PC which is a cross between a Raspberry Pi and Arduino board, has been unveiled this week in the form of the new UDOO mini PC. The UDOO mini PC is a single-board Arduino ...

When reed switch is opened, pin 2 of Arduino goes high with the help of the pull-up resistor R2, and the alert signal is available through the piezo-speaker PZ1 (not an active piezo-buzzer). At the ...