livebox:ethrelay

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livebox:ethrelay [2014/07/05 16:46] minerva9livebox:ethrelay [2014/07/05 16:53] – [Ethernet Relay Unit] minerva9
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 The main board requires DC power (7.5V .. 9V). The onboard 7805 regulator gives us the power for the micro and the relays. A 3.3V regulator keeps the ethernet module happy. The use of four-way DuPont female to female cables for hooking up the relay & ethernet module allows flexibility when mounting these parts in an enclosure. A red LED indicates that the unit is powered. A reset button is provided.  The main board requires DC power (7.5V .. 9V). The onboard 7805 regulator gives us the power for the micro and the relays. A 3.3V regulator keeps the ethernet module happy. The use of four-way DuPont female to female cables for hooking up the relay & ethernet module allows flexibility when mounting these parts in an enclosure. A red LED indicates that the unit is powered. A reset button is provided. 
  
-The relay board has a couple of opto-isolated relays. Each rated at 10A for 250V. Be sure to [[http://www.penguintutor.com/electronics/electrical-safety|take care]] when working with any high voltages.+The relay board has a couple of opto-isolated relays. Each rated at 10A for 250V. Be sure to [[http://www.penguintutor.com/electronics/electrical-safety|take care]] when working with any high voltages. Good advice [[http://www.hse.gov.uk/electricity/faq.htm|here]].
  
 There are two versions of firmware for this unit There are two versions of firmware for this unit
  • livebox/ethrelay.txt
  • Last modified: 2015/06/01 06:15
  • by brett