Ok,thanks.
My objective of this circuit : visibility of road signs such as "slow ", "work in progress", is being affected by poor weather or lighting conditions.
Using this circuit visibility of these signs is increased by contrasting the blinking speed of bright LEDs. This attracts attention of drivers.
1)How can I improve this circuit by providing solutions to practical problems other than i have mentioned earlier?
I am provided with components such as:
solar panel,mosfet, BJT, trimmer, hall sensor , 2-input NAND, 2-input NOR ,speaker, resistors, capacitors, temperature sensor,toggle switches,push buttons, op-amp, LDR.
2)How can I incorporate some of these components into the circuit.
Any advice?
Thanks.