Gertboard Review – Bridging Raspberry Pi and the outside world
The Raspberry Pi is limited with its access to the outside world, e.g. out of the ‘virtual’ softare realm. Lucky we got Gertboard that introduces us to the physical computing concept. What can it do? Run motors out of its motor port Run Arduino shields, through its ATMega 328 Run both digitial and…
Arduino codes for DFRobot Romeo v2 to control motors via keyboard and S1-5 buttons
Romeo V2 All in One Controller is an independent motor controller that can run without any PC. We can program the 5 buttons with scripts from Arduino IDE, or we can use the miniUSB port to communicate with a Raspberry Pi. This board can control 2 motor channels, and several…
Raspberry Pi Motor and Servo Controller Expansion boards
Raspberry can control Motor and Servo with the help of its various expansion helpers. The main difference betwen DC motor and servo is that motor will only have 2 wires: positive (red) and ground (black), whereas servo have 3 wires: positive (red), negative (black), and signal (white). There are a…
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