Thread: not enough current for relays?
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11-08-2015 #1
Hi,
how do i deal when a board / Pokeys57CNC does not output enough current on output 5v pins to switch a external relay / 8 channel relay board 5vdc /??
Leds light but not bright enough and no switching happens.
Do i buy their relay board which has other type of communication with the BOB or there is sth i can do to make the general Chinese relay board work
their board is 30eur versus 10 euro for general low high chinese relay board. and i need 2 .Last edited by Boyan Silyavski; 11-08-2015 at 09:10 AM.
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