• TTL Serial Port 4-Channel Relay Module Control Board for Arduino ARM PIC AVR DSP

TTL Serial Port 4-Channel Relay Module Control Board for Arduino ARM PIC AVR DSP

Availability: In stock, usually dispatched in 1 business day

  • Price:$18.74
  • Price in reward points: 187 Reward Points: 2
  • Quantity 3+ units 10+ units 30+ units 50+ units More
    Price /Unit $18.37 $17.99 $17.43 $16.68 Contact US
Quantity:

TTL Serial Port 4-Channel Relay Module Control Board for Arduino ARM PIC AVR DSP
Features:
- 5V to 3.3V conversion circuit.
- Over current protection
- 4 channel 250V 10A relays with LED indicator.
- Support cascade ( one module for 4 channel, two module connected together into 8 channel, and so on, up to 24 channel ).
- 3.3V voltage output.
- Bluetooth wireless serial or RF wireless serial ( optional ).

Write a review

Note: We will keep it confidential.
Note: HTML is not translated!
 
Captcha