Tag: Consumer

MOTO rescue

My 3.5-year-old MOTO G phone is aging exponentially. In those 3.5 years, my average yearly cost for purchase and plan has been under $300. You get what you pay for, and the phone limits what I can do with it. For the most part, that’s a desirable feature, but I sometimes think about having enough memory for more than two apps.

The micro USB port should have five contacts. One of mine went missing (the one on the right). The phone would not charge. Will tells me these ports are rated for 5000 insertions, but I didn’t get very close to 2000.

Downlink

Special parcel (Gift) for Mr. Fastie

Special parcel (Gift) for Mr. Fastie

Twice this year I walked around for more than an hour flying a kite-lofted camera that I thought was taking photos, when in fact it was just fooling me into getting exercise. On the first occasion the shutter controller battery died, and the other time the camera just got confused and stopped shooting. I think I sent radio commands to shoot too frequently and it decided to take a nap. This happened another time as well but I happened to reel everything down after only 20 minutes of not taking photos while I was jogging here and there. I have modified the controller so the battery lasts much longer, and I have learned to be patient when sending radio commands, but I am certain that the rather fragile KAP rig electronics will surprise me again with their unexpected inactivity. So I have been looking for a way to monitor the camera operation from the ground. I have been brainstorming with some friends about how to do this, and Don Blair, a physics graduate student at UMass has been prototyping an alert system based on a $20 pair of walkie-talkies. I couldn’t stand hearing about all the fun he was having in Amherst using MOSFETs to remotely push the walkie-talkie PTT button, so I decided to build my own solution.

Propain

(1/31/2012 update at bottom)

Most of the heat in my house is generated by a wood stove which burns three or four cords of wood a year. When the temperature stays below 20° F for a few days, I let the thermostat turn on the oil furnace for three hours in the morning to take the chill off, but I rarely use the furnace to heat the entire house all day long. I also have a propane space heater in one room that runs on most winter days. Propane is also used to heat water and for the kitchen range, and I use about 350 gallons per year.

The price I paid per gallon of propane compared to the average price paid in New England (data from www.eia.gov). CLICK TO ENLARGE.