I was wondering if it would be possible to make an array of the QTR 1RC sensors so that I can switch on/off the LEDs of the sensors (as the QTR 8RC) ?
I looked at the schematics provided on the website but it seems to me it won’t be possible if the schematic is correct ? For the QTR-8RC on their schematic the LEDs are separate from the photo transistors and it is easy to use a transistor as a switch, but for the QTR 1RC this is not the case ? Am I right ? Is there anyway I can implement this ?
P.S I already have the QTR-8RC but I need to cover bigger width so I need to have separate sensors…