Difference between revisions of "6 Channel Relay Driver Card"
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=== J1 - Input Connector === | === J1 - Input Connector === | ||
| − | [[FILE:]] | + | [[FILE:RELAY_DRVR_J1.PNG]] |
=== J2 - Output Connector === | === J2 - Output Connector === | ||
| + | |||
| + | [[FILE:RELAY_DRVR_J2.PNG]] | ||
=== Power Connector === | === Power Connector === | ||
Revision as of 18:55, 26 November 2021
Contents
Features
- Inputs
- 6 channels
- Active-high in to drive relay to on state
- 1K to transistor base
- 2.7mA for 3.3V drive
- 4.3mA for 5V drive
- Outputs
- Open Collector outputs from 2N3904 NPN transistors
- Power
- 9-12V power in
- 5V power out to power relays
- DC jack
- 36x37mm card
- 3 PCBs for $11 from OshPark
Connectors
J1 - Input Connector
J2 - Output Connector
Power Connector
- Center positive
CAD
