The HW-006 (V1.3) line tracker sensor module based on TCRT5000 an infrared reflectance sensor. This is usually mounted at the bottom of a line following robot chassis ... counter project using HW-006 ...

Based on a Nordic Semiconductor 32-bit ARM system-on-chip that has built-in support for Bluetooth 4.0, the RFduino runs the same code as Arduino UNO and DUE boards, and it works with any type of ...

[Niazangels] gets the ball – or ballpoint pen – rolling with Roboartist, a robot which creates line ... Arduino compatible board from scratch. Programming is easy with an on-board Bluetooth ...

Just reverse the receive (Rx) and transmit (Tx) lines between your Arduino and Bluetooth module, and provide the proper input ... keep the screen on, and append a new line. Since you know exactly what ...