June 27, 2010
about a month ago
You can control the intensity by changing the voltage between the positive and negative pins of the vibe motor. Just connect the vibe board to a analog pin and GND.
Use following code.
Replace val with 0-255. See the data sheet for Vmin for determine the minimum value for val. Hope this help you.
about 2 years ago
Can I use this for power up an Arduino UNO?
about 3 years ago
This is because of the following issues:
1. loose connection of the 10k trim pot resistor.
2. 0k. Adjust the trim pot resistor to higher value.
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