Hey everyone, I'm new to the board and needing some help getting started on this electronics project. So here goes.
I need to design a circuit that responds to light intensity using op-amps, transistors, and photodiodes. The circuit needs to include an oscillator, using a transistor op-amp.
Here are the device requirements:
Output in sunlight: 1 W 500 Hz sinusoid into an 8-ohm speaker load
Dark output: Silence
Linear output voltage increase between extremes
I think I can figure out the correct component values, but what I really need help with is the schematic for the circuit.
Any thoughts, opinions, or ideas are greatly appreciated. Thanks.
I need to design a circuit that responds to light intensity using op-amps, transistors, and photodiodes. The circuit needs to include an oscillator, using a transistor op-amp.
Here are the device requirements:
Output in sunlight: 1 W 500 Hz sinusoid into an 8-ohm speaker load
Dark output: Silence
Linear output voltage increase between extremes
I think I can figure out the correct component values, but what I really need help with is the schematic for the circuit.
Any thoughts, opinions, or ideas are greatly appreciated. Thanks.