Pololu 5V Step-Up Voltage Regulator U1V10F5 - Tiny Footprint 22k ohm This is a three-way butt

This is a three-way butt splice

Board and header strip

These units require a certain number of external components that’s why it offers simple-to-use systems by including internal frequency compensation as well as a fixed-frequency oscillator

electronics classes

a CH340G USB-to-serial chip

Pololu 5V Step-Up Voltage Regulator U1V10F5 - Tiny Footprint 22k ohm This is a three-way buttThis 5  V boost (step up) voltage regulator generates higher output voltages from input voltages as low as 0. 5  V, and it also automatically switches to a linear down regulation mode when the input voltage exceeds the output. This makes it great for powering 5  V electronics projects from 1 to 3 NiMH, NiCd, or alkaline cells or from a single lithium ion cell. When boosting, this module acts as a switching regulator (also called