An education first resource for everyday vehicle electronics

What we do

Auto Tech Explained publishes plain language explainers, setup guides, and comparison articles about the electronics people actually use in their vehicles. The goal is simple: help a driver understand what a device does, what its specifications mean, and how to set it up correctly before spending money or drilling into a trim panel.

We do not sell devices, arrange purchases, or connect readers with sellers, installers, or service providers. Everything on this site is general consumer education.

What we cover

• Dash Cameras: Single channel, dual channel, and rear facing units, plus what resolution, field of view, and loop recording mean day to day.
• Memory and Storage: Why cameras need high endurance cards, how capacity changes recording length, and how often a card should be formatted.
• Chargers and Adapters: Reading watt and amp ratings, understanding USB-C Power Delivery, and why a cheap adapter charges slowly.
• Phone Mounts: Vent, dash, windshield, and CD slot mounts compared, including grip styles and heat considerations.
• GPS Devices: Where a standalone unit still fits alongside phone navigation, plus mounting, power, and map updates.
• Battery Packs: Capacity ratings, peak amps, storage temperature, and habits that keep a portable pack ready.