A peek at birds nesting in our front flower-bed and a flowering bush.

We are trying to time the best blooms for our Crabapple Tree, and we are getting close.

Here are some pictures of the trees using a Nikon 70-300mm lens.

A touch of seasonal colors to balance out my spring B&W photos.

I completed assembly of V1.1 of the sensor board. This version revised the power circuitry.

I applied techniques learned from the first version's assembly.

I placed the BGA power IC first. A thin layer of flux was applied to fix it to the board. Then the remaining SMT parts were placed. The boar...

I obtained Rollei IR film for my Mamiya C330 TLR in January and had been waiting for a good sunny day with the trees blooming. Finally in early April mother nature obliged and I was able to get out for some mid-day shooting.

I took pictures at the reservoir in Hopkinton State Park. Then I retu...

I got cocky with the second step in my temperature sensor project, IoT Plan.

I assumed I finished the design of the power circuit, in retrospect I must have set it down to return to later. I did not connect all the required pins for the power IC and designed a new version. Hopefully the next tim...