relay
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relay [2022/02/03 13:33] – created mike | relay [2022/06/06 15:35] – jim | ||
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=====Relay Control===== | =====Relay Control===== | ||
{{ :: | {{ :: | ||
- | You can control the physical world with a Hello Hub and **ring-u** phone system! Need to open a door, turn on lights, or a siren? Maybe ring a bell or open a gate? In July 2020, the geeks at **ring-u** added support for the popular Sainsmart and compatible 4 and 8 channel/ | + | |
+ | Supported on Hello Hub V1, V2, and Microservers. | ||
+ | |||
+ | You can control the physical world with a Hello Hub and **ring-u** phone system! Need to open a door, turn on lights, or a siren? Maybe ring a bell or open a gate? In July 2020, the geeks at **ring-u** added support for the popular Sainsmart and compatible 4 and 8 channel/ | ||
Note: If the board relays say 12V on them, you need 12 Volts DC to operate the board. | Note: If the board relays say 12V on them, you need 12 Volts DC to operate the board. |
relay.txt · Last modified: 2022/06/17 16:51 by jim