12V Battery Life Extender; Maximizes Battery
Performance; Reduces Frequency of Battery Change.

390NH 0603 100mA Wirewound Chip Inductors

B220A SMA Surface Mount Schottky Barrier Rectifier, 2A, 20V Diodes

PIC16F886-I/SP DIP/TH 28Pin Flash-Based, 8-Bit CMOS Microcontrollers

12PF 0402 NPO 1% 50V; MLCC Ultra High Q & Low ESR Series; RF Capacitors

2.2NF 1206 X7R 10% 50V Multi Layer Ceramic Capacitors

100K DIP/TH 3/4” Rectangular Multiturn Leaded Cermet Trimming Potentiometer

20K DIP/TH 3/4” Rectangular Multiturn Leaded Cermet Trimming Potentiometer

1M DIP/TH 3/4” Rectangular Multiturn Leaded Cermet Trimming Potentiometer

10K DIP/TH 3/4” Rectangular Multiturn Leaded Cermet Trimming Potentiometer