MOD_MT3608 MT3608 Updated MT3608-based step-up converter boosts 2V–24V input to 28V with up to 93% efficiency. Suitable for devices needing higher voltage than the source. MOD_TP4056 TP4056_MICRO-USB_CHARGER_-_1A The TP4056ES Li-Ion micro USB charger is an improved version of the TP4056, ideal for 18650 batteries, with a micro USB connection for direct PC charging. U1 ESP32-S3-DEVKITC-1-N16R8V Updated Development Boards & Kits - Wireless Gen-Purpose Dev Board, embeds ESP32-S3-WROOM-2-N16R8V, 16 MB Octal Flash, 8 MB Octal PSRAM, with Pin Header C_ADC1 100nF Unpolarized capacitor C_BOOST1 22uF/10V Polarized capacitor C_FILT1-C_FILT6 1nF Unpolarized capacitor D_BOOST1,D_EXT1 1N5822 Schottky diode J1 WIRE Generic screw terminal, single row, 01x04, script generated (kicad-library-utils/schlib/autogen/connector/) J2 PHI Generic screw terminal, single row, 01x04, script generated (kicad-library-utils/schlib/autogen/connector/) J3 THETA Generic screw terminal, single row, 01x04, script generated (kicad-library-utils/schlib/autogen/connector/) J4 Barrel_Jack_Switch DC Barrel Jack with an internal switch J5 LiPo 1S Generic connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/) J6 BENCH_5V Generic screw terminal, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/)