How Can I Keep My USB-C Power Bank From Timing Out During My Bicycle Lighting Project?
I'm working on a custom lighting system for my bicycle that's powered by an Anker Nano Power Bank and a USB PD 12V negotiator module. However, I've run…
circuit design
Why Can't I Use the Micro USB Socket on My DIY FM Radio Kit?
I'm an absolute beginner in DIY electronics, so please explain this to me simply. I bought an FM Radio DIY kit that runs on 3 AA batteries, but…
How to Add More GND/VCC Pins for My Arduino Mini Pro Project?
I'm working on a small soil analyzer project using an Arduino Mini Pro, but I'm facing a limitation with the number of GND and VCC pins available. Ideally,…
How Can I Set Up My Solar Panels for Optimal Charging?
Hey everyone! I'm setting up a new solar array and ran into some questions. I just purchased 15 x 100W panels rated at 12V, which I plan to…
Getting Started with Electronics for DIY Props: Where to Begin?
I've always had a passion for taking apart old electronics to see how they work. Besides an outdated kid's DIY kit from the early 2000s, I don't have…
RF Detector Schematic Help for Beginners
Hey everyone! I'm completely new to electronics and currently located in Bangladesh. For my first project, I'm eager to build a basic RF detector to find hidden cameras…
Seeking Creative Design Ideas for My Power Supply Project
I'm currently working on a power supply design I've humorously dubbed "project Frankenstein." Here are the specs I'm aiming for: 1. D.C. output with two range settings: 0-60…
Why Do Passive Mixers Need Extra Resistors and Capacitors?
Hey everyone! I'm diving into DIY electronics and have been thinking about creating a mini passive mixer for my audio recorder. I've noticed that while it seems like…