The terminal block in the center feeds the higher voltage rail necessary for driving the motors. The DIL header on the right breaks out all of the connections to the limiting switches (two for ...

The latest addition to my collection is a cheap portable power supply module labeled by its seller as “18650 Battery Shield (V3) for Raspberry Pi & Arduino”. The pictured shield holds a 18650 Li-Ion ...

In my case, I used 12VDC power supply to the motor because this voltage level is compatible with L293D Motor Arduino Shield. If you want to use a 24VDC power supply, the motor control module must ...

Every Arduino shield must have the same form-factor as the standard Arduino. Power and ground pins on one eight (previously six) pin header, and analog pins on a six-pin header next to that. Digital ...

For more information on the new Arduino shield watch the demonstration ... “The Cthulhu Shield creates short biphasic voltage pulses on the electrodes that are in contact with the surface ...

Power comes from the underlying Arduino, and when the display is attached there is still access to all 54 Arduino pins on the top side of the board. “Without any extra wiring, the display shield ...

OMC has launched a fibre optic transceiver shield for Arduino Uno, designed to work with PMMA (polymer) optical cables up to 25m long, plus demonstration software ...