MikroElektronika Line Follower Click mikroBus Click Board for QRE1113

Click board comes with the header strips soldered. Line Follower click mikroBUS™. The Click accessory modules plug into the mikroBUS sockets in MikroElektronika microcontroller development boards. Line Follower click features an array of five QRE1113 miniature reflective object sensors. When fitted under a mobile robot with the sensors pointing downwards, the board provides data on the presence of a line on a contrasting background. Multiple sensors are provided so the control system can determine the direction of any drift off course. 5 x QRE1113 reflective opto-sensors in a line. Output: logic 1 = Dark, logic 0 = White line detected. Communication: Individual GPIO pins. Power supply: +3.3 or +5Vdc. LED power indicator