Welcome to your new project. Imagine what you can build here.

Modified by markwu2001: - Adjustable Brightness, - 85-90% Drive Efficiency - <5W Operation (Can use 5V 1A Plug) This project can be purchased from LCSC Original Description: Daddy's second circuit board. A sign to let my wife know when I'm on a call. Activates with a slide switch and is powered by USB-C.

Very Simple N Channel Low Side FET Switch for a Solenoid Device. 5A MOSFET and 1A Flyback Diode.

VR Glove Driver Top Schematic

Welcome to your new project. Imagine what you can build here.

This is a buck converter layout intended to operate from 5V 1A input to Adjustable 0-2.05V Output. The load is anticipated to be 106 LEDs which operate at 20mA. This amounts to a 2.12A load.

Solid State Solenoid using IGBT Technology Purchasable from Digi-Key

3557-2 http://www.keyelco.com/product-pdf.cfm?p=296 THM 2 in 1 Auto Blade Holder P/N 3557-2 Keystone Electronics 3557-2 534-3557-2 https://www.mouser.co.uk/ProductDetail/Keystone-Electronics/3557-2?qs=cxy41lVAGV%2FfbyASjpXK1g%3D%3D 3557-2 https://www.arrow.com/en/products/3557-2/keystone-electronics?region=europe

DIP701W173P500L1288H660Q6N KEYSTONE - 8197 - TERMINAL BLOCK, 2MM, 6WAY 6.6 Keystone Electronics 8197 534-8197 https://www.mouser.co.uk/ProductDetail/Keystone-Electronics/8197?qs=lQmX4aIt5iCLtZsmTLO7fw%3D%3D

1287STR Terminals MALE .250 QUICK FIT STURDI MNT 15A .312H 10.21 Keystone Electronics 1287-STR 534-1287-STR https://www.mouser.co.uk/ProductDetail/Keystone-Electronics/1287-STR?qs=0lSvoLzn4L9HAwXnqYm9HQ%3D%3D

STGWT40HP65FB IGBT Trench Field Stop 650 V 80 A 283 W Through Hole TO-3P