Hi All,
I have a relay circuit which has fourteen relay output (i.e 14 devices can be switched on or off from this) , I have attached the circuit for a single output.
I am sending command to switch on the related output through the GPIO of a
microcontroller board (2.9v), But whever I solder the IRLML2402 transisotr (Q24 in the attached picture) and power on the transistor then suddenly all the pins of the transistor (Q24) get grounded, Can anybody identify the error?
with regards,
Muhammad Faisal,
I have a relay circuit which has fourteen relay output (i.e 14 devices can be switched on or off from this) , I have attached the circuit for a single output.
I am sending command to switch on the related output through the GPIO of a
microcontroller board (2.9v), But whever I solder the IRLML2402 transisotr (Q24 in the attached picture) and power on the transistor then suddenly all the pins of the transistor (Q24) get grounded, Can anybody identify the error?
with regards,
Muhammad Faisal,
Attachments
-
101.6 KB Views: 49