How Can I Dive Deep into Electronics and Build My Own Projects?
I'm really eager to learn everything about electronics! I find it amazing when I see people create CPUs and graphics cards from scratch using just logic gates. My…
electronics
Best Resources for Learning Electronics as a Beginner?
Hey everyone! I hope you're all doing okay. I'm looking for some solid advice on how to start learning electronics. I recently got an Inland Arduino kit and…
Can I Use Two 1/4 Watt Resistors in Parallel for Higher Wattage?
I'm trying to understand if I can connect two 1/4 watt resistors in parallel to achieve a higher wattage, specifically to get a total of 1/2 watt. Will…
How Does Water Damage Electronics, Really?
Hey everyone, newbie here! I've played around a bit with electronic projects, but I still don't fully understand how water actually damages electronics. Recent scenario: I left a…
Can I Build a USB-C Hot Wire Foam Cutter?
I'm interested in making a compact hot wire foam cutter and I have some existing components sitting around. I've been watching various YouTube tutorials to get ideas. Can…
Should I Use WiFi or Bluetooth for My Desk Assistant Robot?
I'm building a desk assistant robot and I'm trying to decide whether to go with WiFi or Bluetooth for the communication part with my PC. The robot will…
Can I safely upgrade my fan's capacitor from 2.0 µF to 2.5 µF?
Hey everyone! I'm considering replacing the capacitor in my fan. The existing one is rated at 2.0 µF, but I found a 2.5 µF capacitor. I know that…
Why Are Nintendo Switch Screws So Difficult to Remove?
Hey everyone! I've been fiddling with my Nintendo Switch recently, and I can't help but wonder why the screws on the bottom are such a pain to get…
Is It Possible to Power a Motor Module with a Type-C Cable?
Hey everyone! I'm working on a project where I'd like to power a motor module using a Type-C cable. My setup involves a central "command" hub that has…
Do I Have to Declare My Electronics at Customs When Traveling to the US?
I'm traveling to the US and my suitcase is packed with various electronics, including sensors, development boards, soldering tips, an oscilloscope, a flight controller, a mini car washer…
Can I repurpose my old laptop components into a custom case?
I have an old Lenovo laptop that I've been using with an HDMI connection to an old TV. It's connected to my keyboard and mouse via a Bluetooth…
How Can I Turn an Airsoft Gun into a Screenshot Controller?
I made a joke post about having an airsoft gun by my PC to take "screenshots," and now I'm curious about turning it into a real controller for…
How to Create a DIY Electronic Buzz-in System for Family Trivia?
I'm looking for help on a fun project for family trivia nights. We usually want to have a buzzer system so everyone can buzz in to answer questions.…
How Can I Build a Remote-Controlled Ghast Launcher That Flies and Fires?
I'm trying to create a remote-controlled version of a Minecraft ghast for my 7-year-old son. The goal is to make it both fly and launch little fireballs (around…
How to Safely Power LED String Lights from USB?
I have a set of mini holiday LED lights that were originally powered by 3 AA batteries, but the battery holder broke. I thought it would be great…
How to Remove Blown Batteries from a Maglite Flashlight?
I have a large Maglite flashlight that returned to me with blown-up batteries inside, and I can't seem to get them out. They're not alkaline batteries, and the…
Help Needed: Designing a USB Type-E to USB-C PD Booster Board
Hey everyone! I'm tackling a personal project and could use some assistance. I'm trying to create a board that connects my motherboard's USB 3.2 Type-E header to a…
Best Ways to Mount and Parallel MOSFETs
I'm looking for some solid advice on how to securely mount and parallel multiple IRFZ44N MOSFETs. My plan is to connect all the gates using 10-ohm resistors, and…
Creative Ways to Repurpose My Old Alexa
I have an old Alexa (I think it's version 2) that isn't working properly, and I'm curious about how I might be able to repurpose it. Are there…
Do I Need a Pure Sine Wave Inverter for My 3D Printer?
I've set up some LiFePO4 cells into a battery and used a DC-DC step-down to get 20V for powering my laptop off-grid. Now, I'm looking to run a…