Hi Kin,
Very pleased with the boards. Haven't spun my motors yet, but the boards are an easy build. Had to order twice from Digi-key (Errr!), didn't realize you had used 3.3mm screw terms; I was going to use terminals from my junk box. So with the cost of the boards, parts I ordered, samples from National and the parts I had on hand, three drivers cost about $80. Good savings, plus I like building it myself.
Bill |