The AEMSUCA is a 15x20mm board for the AEM10941 Solar Harvesting IC from E-peas. It efficiently converts solar panel energy into SUperCApacitor charge, it even works with indoor light. It features two regulated outputs that are enabled when the supercapacitor has sufficient charge, and a low voltage warning that informs the user of impending shutdown when the supercapacitors run low. It easily integrates in other projects because of the castellated via's, and when soldered onto 0.1' pitch header it fits in a bread board.

This board is special because it integrates maximum power tracking, supercapacitor charging and two regulates outputs in a tiny and easy to integrate board. There's is no other board with so few passive components.

Microfarad [µF] Nanofarad [nF]

• 0.01 µF == 10 nF
• 0.1 µF == 100 nF
• 1 µF == 1000 nF
• 2 µF == 2000 nF
• 3 µF == 3000 nF
• 5 µF == 5000 nF
• 10 µF == 10000 nF
• 20 µF == 20000 nF
• 50 µF == 50000 nF
• 100 µF == 100000 nF
• 1000 µF == 1000000 nF

How to Convert Microfarads to Nanofarads:

• 1 µF == 1000 nF
• 1 nF == 0.001 µF

A website that takes a parrticular frequency (in KHz) and a duty cycle (at least 50%, or on half the time, off half the time) and calculates the values of the two resistors and the capacitor required to generate that frequency using a 555 IC.