Learn how to build a DIY portable speaker using a car speaker, cardboard, and basic electronic components. This step-by-step project covers soldering a transistor amplifier circuit, wiring a 3.5mm ...

🛍️ Amazon Big Spring Sale: 100+ editor-approved deals worth buying right now 🛍️ By Jean Levasseur Published Jun 23, 2023 12:25 PM EDT Add Popular Science (opens in a new tab) Adding us as a ...

Our Eco-nomical series is a guide on seeking out eco-friendly and economical holiday gifts in these tough economic times. We also want to hear from you. Share your gifts, get ideas or upload your own ...

DIY Bluetooth speaker projects are always a staple here at Hackady. In our latest feature of DIY audio builds, we have [Patrick’s] vinyl cylindrical speaker. He found a pretty inexpensive Bluetooth ...

Parts Express recently held their annual audio festival that they call the “Midwest Audiofest” which is a gathering of audio aficionados and related groups for a day of trade, competition, and ...

These little speakers are made from real eggshells, meticulously cut to allow for one Hi-Vi B1S driver per egg. Creator Gomhi says they sound a little “narrow,” but what can you expect from such an ...