Adjustable Laboratory Power Supply 1-12V

thingiverse

To complete this project, you'll need several essential components. A 12V 2A power supply is required, which can be sourced from AliExpress at the following URL: https://www.aliexpress.com/item/High-quality-DC5V-12V-24V-48V-led-Strip-Power-to-Adapter-AC100-240V-1A-2A-3A/32802797535.html. This high-quality power supply is a must-have for any project. Additionally, you'll need a DC-DC step-down converter XL4005. This component can be found on AliExpress at the following URL: https://www.aliexpress.com/item/5A-DC-DC-Step-Down-Adjustable-Power-Supply-Module-DC-DC-Step-Down-Voltage-Regulator-Kit/32486868611.html. This converter is a crucial part of any project that involves voltage regulation. A voltmeter and ammeter are also necessary for measuring the voltage and current in your circuit. You can find these components on AliExpress at the following URLs: https://www.aliexpress.com/item/Mini-Digital-Voltmeter-Voltage-Tester-Meter-0-28-Inch-2-5V-30V-LED-Screen-Electronic-Parts/32854836483.html and https://www.aliexpress.com/item/MYLB-Digital-LED-Ammeter-AMP-Panel-Power-Indicator-Ammeter-DC0-10A-Red/32746074493.html. Furthermore, you'll need a 10K potentiometer with a 6mm diameter. This component can be sourced from AliExpress at the following URL: https://www.aliexpress.com/item/5Pcs-6mm-B10K-3Pin-Single-Linear-Rotary-Potentiometer-15mm-Knurled-Shaft-Potentiometers-10K-Ohm-With-Nuts/32850060071.html. A potentiometer is a critical component in any project that involves adjusting voltage levels. Finally, you'll need some M3 and M4 screws and nuts to secure your components together. These can be found on various online marketplaces or at your local hardware store. For ABS printing, I've increased the object size by 1% to ensure accurate prints. If you'd like to support my work, please consider joining my Patreon community at https://patreon.com/3d_printing.