6 Pin USB 2.0 to TTL UART Module Serial Converter CH340G Module STC 5V/3.3V
Works great with the pro-mini
There are quite a few USB to TTL converters on the market, some are really cheap but hard to work. What I love about this is that it simply works. Wire it up correctly and programing the pro-mini is a breeze, no resetting of the module to catch it in time of the upload. Just...Read full review
Canon EF-S 9518A002 10-22mm f/3.5-4.5 USM Lens
Best lens in its class.
The focal range is simply un-matched and built quality is good as expected with a canon semi-pro lens.
INA219 High Side DC Current Sensor Breakout I2C 26V ±3.2A Max - Arduino
Nice compact module, pretty much identical to the Adafruit module by the same name, just a lot cheaper.