My project is about controlling a car model with a PDA Bluetooth. For the car model part, i need to connect Daq(CF-6004) with H-bridge driver (L293D) to send the signal to run the DC motors (1st motor for Left/Right 2nd motor for Forward/Reverse). Controlling Part, remote controlling the car model with another PDA via Bluetooth.
From the 1st post, I try to connect the Daq with H-bridge i made. But, last week i burned my H-bridge on the attempt and now i switched to use L293D instead. Hence, The specification of the signal might vary. For the L293D i used i need 2 supply for it, 5 V for the IC itself another 6 V for the DC motors. Supply from Daq 3.3V and 0.01 A.
About powersupplying circuit and sending signal i got no idea at all. I can't think of anything when i panic, especially i left 1 month for the deadline.
Please guide me.