Using DS1307 Real-time clock is discussed. A module in AliExpress costs only about $1. It even consists of a 32k EEPROM called AT24C32.
Wednesday, May 18, 2016
Thursday, May 5, 2016
DRV2700 is a single chip Piezo driver which is 4 mm x 4 mm x 0.9 mm in size. It can be used in 100 V boost or 1 kV flyback configuration. Supply voltage is 3 V - 5.5 V. In this article, evaluation of DRV2700EVM module is discussed.