Will Putting My 2017 MacBook in the Freezer Damage It?
I have a 2017 MacBook and I'm wondering whether leaving it in a freezer for about five hours could damage the laptop. Would the cold itself be harmful,…
electronics
What type of power cable does the Z27 monitor use?
I have a Z27 Spectre monitor with a two-pin AC power input, but I'm not sure which replacement cable I need. I'm having trouble sharing photos from my…
How should I start building creative Raspberry Pi projects?
I'd like to learn how to build interactive projects with a Raspberry Pi or similar small computer, but I'm not sure where to begin. My hands-on experience is…
Can a Water-Damaged Phone With a Cracked Back Still Be Saved?
My phone was in my pocket while I was out in heavy rain, and it got soaked. Since then, it can't connect to a cellular network, doesn't recognize…
Why don’t phones and laptops have power sources that never run out?
Why do modern phones and laptops still need batteries and regular charging? Could we build them with a power source that lasts indefinitely, or at least for an…
Why don’t we have phones and laptops that never need recharging?
Why do modern phones and laptops still depend on batteries and charging? Could we design them to generate or collect enough energy to keep running indefinitely, instead of…
Is Embedded Systems Development Still a Good Career Path?
I'm considering moving into embedded systems development because I enjoy both electronics and software engineering. Working with hardware, low-level code, and real-world devices seems like a great fit,…
Water Got Into My Charging Port and It Crackled When I Plugged It In—What Should I Do?
I accidentally splashed water onto my bed and didn't realize some had reached the bottom of my phone until I removed the case. The screen itself was dry,…
Is a Breadboard Safe for Building a 20–30V Generator?
I want to learn how to build a voltage generator, probably in the 20–30V range, but I don't know how to solder yet. Can I build something like…
Why do some newer laptops have a strong plastic or chemical smell?
I recently replaced an older HP Aero 13 with a Lenovo X1 Carbon. The Lenovo produced a powerful plastic- or solvent-like odor whenever it was running, and the…
How can I safely pack my 27-inch monitor for a flight in checked luggage?
I'm planning to bring a 27-inch monitor with me on a flight, checking it as luggage, and I want to ensure it arrives safely. The monitor's value is…
Why is my Zebra ZD410 printer feeding blank labels between prints?
I'm having a frustrating issue with my Zebra ZD410 printer where it only prints one label at a time, then feeds a random number of blank labels before…
Can a Laser Pointer Damage a Camera Sensor?
I was wondering if a laser pointer could potentially burn out the sensor of a camera, specifically on those Meta Ray-Ban glasses. Is it safe to use or…
Help! My iPhone 7 Won't Turn On – What Should I Do?
I haven't used my iPhone 7 for about 8 hours, and when I pulled it out of my pocket, it was completely dead. I tried charging it, but…
What to Do After Getting Water in My iPhone's Charging Port?
Hey everyone, I accidentally got some water in the USB port of my iPhone 16. I saw a warning message advising that there was water in the connectors…
Help! My iPhone 16PM Won't Fully Power Off
I'm having trouble with my iPhone 16 Pro Max. When I try to power it off, it doesn't completely turn off; the icons for battery, Wi-Fi, and the…
Help! My Budgie Pooped on My Laptop and I Sprayed It with Cleaner
Hey everyone! I had a bit of a disaster with my laptop today and I'm looking for some advice. My budgie took a nap on my keyboard and,…
Can I find a better PC for under $2,000?
I've just gotten approval from my VP to spend a maximum of $2,000 on a new PC to replace my bulky workstation laptop. I need to buy locally,…
Why Does My USB Cable Give Me Shocks?
I've been experiencing occasional electric shocks when using my USB cable to charge Bluetooth controllers, and I'm really worried about the potential damage to my devices. I've noticed…
My laptop won't charge and is stuck at 0% battery, what should I do?
I have a Dell Latitude E5450 that is currently at 0% battery. It appears to be connected to the charger, but when I unplug it, the laptop shuts…