Could you say a bit more about how you're building the circuit? What transistor, what relay, what voltages? I'm just trying to get to the bottom of why it's not working for you, 'cos I'd really like to hear that it's working!
Could you say a bit more about how you're building the circuit? What transistor, what relay, what voltages? I'm just trying to get to the bottom of why it's not working for you, 'cos I'd really like to hear that it's working!