SparkFun Real Time Clock Module Breakout Boards, Sparkfun Originals

SparkFun Real Time Clock Module Breakout Boards, Sparkfun OriginalsThis is the SparkFun Real Time Clock (RTC) Module, this little breakout that uses the DS1307 to keep track of the current year, month, day as well as the current time. The module comes fully assembled and includes a small CR1225 Lithium coin cell battery that will run the RTC for a minimum of 9 years (17 years typical) without an external 5V power supply. The DS1307 RTC is accessed via the I2C protocol. Weve written a test bed to program the modules,

We really like the solid locking feeling and high current rating on these small connectors

battery for NEEWER TT850 Speedlite

3V FTDI Basic to connect to the board

A simple flex sensor 2

This is a 16 character by 2 line display that runs at 3

keep in mind the limits of system voltage and so forth

The pins are arranged into three rows of sixteen and each row can be individually set as a digital input

White surfaces reflect more light than black

XBee modules sold below

4 Hour's charging time (Conditions Applied)

ATmega32U4 running at 5V/16MHz

parts of the European Union