1. J11 D0, D1,D2,D3,D4,D5,D6,D7,GND,VCC OUTPUT
with
D0~ D7 LED
2. J10 & Mini USB for 5V input for Relay & 2803
3. U5 ULN2803 8 darlington transistor array
4. J17 J15 Relay 1,2 Disable
5. J21 Vcc input Disable from J11
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Package Content
1x Rs-Pi 2803-2 relay board
1x manual |
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