Best bet: ?hfsigs.com sells the Raduino (the Si5351 board plus the Arduino Nano and 2x16 display and appropriate connectors) for $25.
If feeling adventerous, could buy the Nano and display off ebay or oddwires.com, etc ? and get an Si5351 breakout board from etherkits.com,?qrp-labs.com, or adafruit.com
Jerry
On Sat, May 13, 2017 at 07:52 pm, Dale Brooks KG7SSB wrote:
Hi Guys, can someone tell me the best place to obtain the SI5351A VFO board that is used in the BITX40 that connects to the Arduino nano. I'd rather play around with the sketch on an outboard unit before I download to the BITX.
?
