Adafruit switched jst ph 2 pin smt right angle breakout board adafruit 1863 p the adafruit switched right angle breakout board puts you in charge of the power with a handy on off slide switch with a 2 pin jst battery connector if you re uncomfortable with just plugging and unplugging the battery in place of a proper on off switch then this board is for you plug your battery into the jst connector and plug the board into a breadboard and you are ready to go the off and on positions are cle