Raspberry-Pi solar-powered FTP server

David Hayward over at CNET UK has posted an article describing how he designed a solar powered FTP server based on the R-Pi. The additional hardware consists of a solar cell array and 4 NiMH batteries. The solar panel is by Cottonpickers, but you could use any appropriately rated panel. (Be sure to include appropriate […]

Open source solar data acquisition system PCBs

Arup got some PCBs made by Seeed of the open-source data acquisition system he designed. The system uses solar panels, and rechargeable batteries for power. An ATmega32 microcontroller reads, and stores data onto a SD flash card. Data ca also be viewed via a character LCD. Via the forum.