venkir
Newbie level 4
- Joined
- Jan 5, 2013
- Messages
- 7
- Helped
- 0
- Reputation
- 0
- Reaction score
- 0
- Trophy points
- 1,281
- Activity points
- 1,339
Hi,
I would like to switch on my AC load (aprox 4 amps 230v) only for 5 sec after I switch ON and must switch off till I disconnect main switch.
I'm better in software and can write c++ code if I use ATTiny & Triac for this purpose.
please help me to have the circuit with bare minimum components.
I somehow collected transformer less 5v power and Triac circuits. But, I cannot think of 5sec delay and combining all of these due to my little electronics knowledge.
thanks in advance.
RV
I would like to switch on my AC load (aprox 4 amps 230v) only for 5 sec after I switch ON and must switch off till I disconnect main switch.
I'm better in software and can write c++ code if I use ATTiny & Triac for this purpose.
please help me to have the circuit with bare minimum components.
I somehow collected transformer less 5v power and Triac circuits. But, I cannot think of 5sec delay and combining all of these due to my little electronics knowledge.
thanks in advance.
RV