- It can be controlled directly by microcontroller (raspberry pi, Arduino, 8051, avr, pic, dsp, arm, arm, msp430, ttl logic)
- Optically isolated relays protect your microcontroller from damage if the equipment being controlled fails 12v
- 2 channel relay interface board, each one needs 15 20ma
package includes : –
12v 2 chnl relay module
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