Hey friend, if you have ever wanted to pick up AM radio stations with almost no parts at all, this MOSFET-based receiver is one of the coolest minimal designs out there. I have built several of these over the years. It is a classic single-transistor regenerative detector that works surprisingly well on just 3V. It … Read more
Hey friend, if you’ve ever dreamed of pulling in stations from Europe, Cuba, or pirate broadcasters on a radio you built with literally two transistors and a handful of parts, this little gem is going to blow your mind. I’ve been chasing shortwave signals for over thirty years, and this exact two-transistor regenerative circuit covers … Read more
Hey friend, if you have ever wanted to pull AM broadcasts out of thin air with nothing more than a single CMOS IC and a few passive parts, this CD4049-based AM radio circuit is pure electronics magic. I have been building radio projects for decades as an engineer, and designs like this one The star … Read more
Hey there, if you’re into retro electronics or just want a fun project to tune into local stations, this easy AM radio receiver circuit is a great starter. The schematic you shared, from a2help.com, is a classic crystal radio design with a transistor boost for better audio. It uses a germanium diode for detection and … Read more
Are you fascinated by the world of radio and eager to build your device? An AM radio receiver is a classic electronics project that lets you tune into amplitude modulation broadcasts using simple components. In this guide, we’ll walk you through constructing a basic AM radio receiver using an OC13 transistor, perfect for hobbyists and … Read more
Are you eager to explore the world of radio communication? Building an AM radio receiver is a fantastic project for electronics enthusiasts, hobbyists, and learners. This simple DIY guide will walk you through creating your own AM radio receiver using basic components. Perfect for beginners, let’s dive into the process and start tuning into AM … Read more
If you’ve ever wanted to build your own AM radio receiver, you’re in the right place! This step-by-step guide will walk you through a simple AM pocket radio circuit that’s perfect for beginners. Using just a few components, you can create a functional AM radio that picks up broadcasts in the 520–1610 kHz range. Let’s … Read more