Ultra-Small Size Mini DC-DC Buck Step down Power Supply Module MP1584EN 5.5V-27V to 5V 3.3V 9V 12V Fixed Output 3A High Current

TP4056 1S 1C charger with USB-c connector and battery protection. Copied everything from here: https://easyeda.com/modules/TP4056-Charging-module-USB-C-data_a4752b5b6c6a4c93afdd8b7119d0622c P+ and P- are the outputs but don't have a connector or solder pad yet. Only the schematic has been designed. I didn't do anything on the PCB part! Place these components at your own design! DISCLAIMER: I did not design this nor do i have knowledge about electronics. I'm still learning and i copied this for own use. USE AT OWN RISK!

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Open-type AA battery holder for a single cell, featuring PC pins for through-hole mounting. #holder #AA #open #1AA

SMD battery holder designed for two AAA (No.7) cells, suitable for surface-mount applications. #7 battery

4.5-V to 17-V Input, 1-A Synchronous Step-Down Voltage Regulator in 6-Pin SOT-23

a precision, low-voltage, low-dropout, micropower voltage reference in a SOT23 package

Single-Supply Analog Distortion Guitar Pedal with Op-Amp Diode Clipping

Battery Holder (Open) 1/2AA 1 Cell PC Pin #SMD #holder #AA #open #2AA

A sunlord generic fixed power inductor (SWPA series) for rapid developing circuit topology. #generics #power #incductors