2.1x5.5mm Dc Jack Pcb Mount Internal Barrel Connector BTA41600 TRIAC TO-220 and NMOS output transistor

and NMOS output transistor

Comes with 3 digits 7-segment display to show the Vin or Vout (configurable via a push button)

With a simple three serial SPI interface

Only suitable for LiPo (Lithium Polymer) batteries

2.1x5.5mm Dc Jack Pcb Mount Internal Barrel Connector BTA41600 TRIAC TO-220 and NMOS output transistor2. 1x5. 5mm DC Jack PCB Mount Internal Barrel Connector is typically found on low cost consumer electronics. DC Jack PCB Mount Internal Barrel Connector can be plugged into wall power via bulky AC wall adaptors. Wall adaptors are widely available, in a variety of power ratings and voltages, making barrel connectors a common means for connecting power to small projects. Features of 2. 1x5. 5mm DC Jack PCB Mount Internal Barrel Connector: This is a