A signal generator is a handy bit of kit and with the right components, it’s pretty easy to build one. Fabricating a proper signal generator probe is another matter entirely. [Frank]’s DIY ...

That’s the idea behind the simple DIY PEMF machine ... There’s an old laptop power supply providing 19 VDC, a dual-MOSFET board, a potentiometer, and a simple signal generator.

Based on my experience, the easy to build 1Hz-IMHz XR2206 function generator kit allows a variety of routine measurements and experiments, and offers fairer quality sine, square, and triangle output ...

Most DIY generators don’t produce much power, but can a Lego-built generator be strong enough to charge gadgets in an emergency. In this experiment, I’ll build a simple yet functional ...

The Signal interface is simple to navigate, and you’ll see three main tabs on the interface: Chats (for your messages), Calls (for audio and video calls), and Stories (for social media-style ...

Most simple DIY comb generators seem to run out ... including circuit board, is available from the AMSAT-UK Online Shop, then click on Hardware and Signal Sources). The price is 15 GBP, plus 3 GBP ...

If you want to get your hands dirty on a semi-evil electronics project, this DIY EMP generator is fun—if not a little dangerous—build to try. It won’t fry much, except at extreme short range ...

Features of the DIY function generator Arduino project include: – Fully digital control : No need for passive analog components, which simplifies the design and enhances reliability.

It’s not as complex as it seems – and this awesome new DIY tutorial from Rapid Online walks you through everything you need to know to make your own solar power generator!