The ER-301 is a voltage-controllable canvas for digital signal processing algorithms.
http://www.orthogonaldevices.com/er-301
If you had an Unicorn Account you could see a chart with the price development of this module and the average price asked for this module.
Selling rev10 with i2c connector, original box and no rash
paypal FF or if you want purchase protection add fees to the final price
shipping EU 15€
shipping spain 8€
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