Day: April 5, 2019

latchup discussion

Top tlfong01 Posts: 1312 Joined: 2018-Jun-02 Sat 9:43 pm Location: Hong Kong RE: RASPBERRY PI + RELAY GPIO DONT WORK Postby tlfong01 » 2019-Jan-29 Tue 2:07 pm PhatFil wrote: ↑ 2019-Jan-29 Tue 10:17 am the relay … looks like one […]

latchup discussion

RE: RELAY MODULE KY-019 5V Postby tlfong01 » 2018-Jun-13 Wed 3:44 pm I am testing a module with opto isolation and High/Low level selectable. I found that for one sample I tested. the required input […]