Can switch 250V AC / 10A loads safely
Uses 2 device I/O pins and reset line for debugging
and a full set of communication interfaces in a 40-pin DIP package
LTC3588 Energy Harvester Sensor uses the LTC3588 Piezoelectric Energy Harvester from Linear Technologies
over-discharging
UNI-T UT58B digital multimeter — 2000-count, 20A AC/DC, capacitance, temperature Allwinner H2+ Can switch 250V AC /The UNI T UT58B is a reliable general purpose digital multimeter suited for students, hobbyists, and technicians who need a versatile, easy to use instrument for everyday electrical measurements. With a 2000 count display, 20A AC DC current range, capacitance measurement, K type temperature probe input, and transistor (hFE) testing, it covers a wide range of tasks from basic voltage checks to component evaluation. Key Specifications: Display: 2000