13007A STMicroelectronics NPN Switching Transistor-TO-220 Package Battery Charger Model 78L05 Brand STMicroelectronics Package

Model 78L05 Brand STMicroelectronics Package SO-8 No

these devices can be used in conjunction with external components to provide adjustable voltages and currents

Brown for these 240K resistors

A USB Host Shield is an inexpensive development board

Its package is TO-247AC

13007A STMicroelectronics NPN Switching Transistor-TO-220 Package Battery Charger Model 78L05 Brand STMicroelectronics Package13007A STMicroelectronics is an NPN Switching Transistor designed for high voltage, high speed, power switching in an inductive circuit. The MJE13007A is a silicon multi epitaxial mesa NPN power transistor mounted in Jedec TO 220 plastic package. They are frequently used in motor control, switching regulators, and other Applications. Datasheet Features High Current capacity High speed switching Wide SOA Applications Switch Mode Power Supply Motor