Pros: Small, cheap, pretty easy to use. High quality Sanyo capacitors. PCB quality is a above the average. Works well as motorized paraglider onboard PSU for SimpleX intercom system by RCMLabs. Rejects any noise coming from engine ignition.
Cons: no Read more
Pros: small size, very cheap, very precise and stable. Cons: none whatsoever, especially at this price! No pins available, but it has holes in the contact pads. Also, soldering on these pads should be easy. Read more
If you're going to do your own diy electronics projects, and you need a voltage regulating power supply, don't look any further. This PCB is very cheap, reliable and most important of all (for me): very breadboard friendly. It fits like a charm in a mini-breadboard, and you can keep it in place with ... Read more
Small, Easy to use, Cheap, Stable. All these words are applicable for this device. You can not build it better or cheaper yourself. I use it to regulated 18V DC down to 7V DC input for my Arduino Uno.
Solder pads are easy to reach. Potmeter is well positioned for adjusting. Read more
Pros: Regulable con un tornillo en intervalos de 0.01v, sencillo de utilizar con 4 cables, alta eficiencia 92% aprox, hasta 4A de pico.
Contras: Mucho calor sin disipador. Buena calidad, barato y hace lo que debe, muy satisfecho. Read more
Because this is so incredibly cheap, and can supply 3A (and it does), and provides much better regulation than 3-terminal regulators (LM3xx series) and is adjustable, there's really no reason not to use these for many of your projects. It's two bucks! You'll typically pay much more than that for an LM3... Read more
The converter is cheap! It is cheaper than a whole set up of a Lm317+ components so that is great! It also handles more current flow too. The soldering quality is nice and the board is well made, I don't think you can beat this anywhere else, definitely recommend Read more
This seems to be fairly stable and works as expected. You need to turn the pot quite a bit before it starts to adjust the voltage, but when at the right spot it is easy to adjust further.
none that I have noticed so far, but I have only just started to use it. Read more
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