In week 8, the team worked on integrating voltage and current sensing circuits into DC system and tested with Maximum Power Point Tracking algorithm. The team has completed a working prototype of sensing circuits on breadboard and successfully tested solar panel charging with three lanterns. In the coming week, the plan is to finalize details of sensing circuits and test its robustness and start to populate components on PCB boards. Next steps for the team are to assem.

ESW-Stanford strives to improve the quality of life in underserved communities, through building partnerships with those who share our vision, and by developing the necessary perspectives and skill sets. Discuss the most convenient place to meet. We encourage participants to meet in public locations such as coffee shops, restaurants, etc.

Lowering the Cost of Hearing Aids. Stanford ESW Jordan and Kenya 2013. Tour of WWHearing App Prototype. The ESW Low Cost Hearing Team hard at work putting the final touches on the WWH App and Kenya Business Model.

Stanford ESW Indonesia Winter-Summer 2013. After a restful Lebaran holiday, Thazin and I returned to Jakarta to present our Access version of RED Studio.

Designing solutions for smallholder farmers in rural India. Alice and Anna are still working on transferring the iButton data into one file for each farm. At this time we need the irrigation-log books from each of the three project sites to compare with the temperature data. Melissa will bring back this information from her trip to India over spring break and the first week of spring quarter. Carol is working on a presentation abo.