The SerialComm USB-TTL-33 is a high quality, high performance, USB to 3.3V TTL Converter with included terminal block and features ESD and surge protection in a 9 pin format. It is a combination of the SerialComm USB-232-2 and TTL-232-33P Converters.
The key to getting a good workout on an elliptical machine is by using your arms properly during the exercise. Stand straight rather than tilting forward to get the most benefit in your lower body. Free weights are another common and effective type of home exercise equipment. With a weight bench, a set of dumbbells and a barbell with weight plates, you can exercise every muscle in the body. Exercise balls and medicine balls also offer a whole body workout, and this exercise is very gentle on your joints and back.
Well, then, it's time you head over to the indoor rower. Yes, that rowerâthe dusty piece of equipment over in the corner of your health club that doesn't get used very often. The one that has a big handle and straps for your feetâthat's the one! The indoor rowing machine is awesome.