Hi Everyone,
I'm thinking of making this circuit for a project for a friend new letter box, to illuminate with Leds over letterbox numbers.
I want to make this circuit in 12 volts version.
I will upgrade the following:
Solar Panel to 12 volts @ 10 Watts http://www.rpc.com.au/catalog/cnpv-12volt-solar-panel-10watt-p-2701.html
Battery 12 volts @ 15Ah
I will change the BD140 for TIP32 as the TIP32 is to energised a 12 volt 3 Amp relay, as I'm running more Leds then below.
Do need to beef up the circuit anywhere else.
Any help would be greatly appreciated
I'm thinking of making this circuit for a project for a friend new letter box, to illuminate with Leds over letterbox numbers.
I want to make this circuit in 12 volts version.
I will upgrade the following:
Solar Panel to 12 volts @ 10 Watts http://www.rpc.com.au/catalog/cnpv-12volt-solar-panel-10watt-p-2701.html
Battery 12 volts @ 15Ah
I will change the BD140 for TIP32 as the TIP32 is to energised a 12 volt 3 Amp relay, as I'm running more Leds then below.
Do need to beef up the circuit anywhere else.
Any help would be greatly appreciated