The LM317 Adjustable Power Supply Module is a versatile and reliable DIY kit designed for electronics enthusiasts and students. It offers an efficient way to step down voltage from 110V or 220V to a wide range of outputs, from 1.25V to 12.5V. This product is perfect for a variety of applications, including Arduino projects, robotics, and DIY power supply circuits.
This LM317 Adjustable Power Supply DIY Kit is an essential tool for anyone looking to power various electronic devices or complete Arduino projects. Whether you’re building robots, creating home automation systems, or testing new gadgets, this versatile kit is up to the task.
By choosing this power supply module, you’re ensuring precision and reliability in your electronics experiments. It’s perfect for anyone working with low to medium-power electronics circuits and is especially useful for those looking to experiment with DIY technology projects.
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Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.
Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.
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Location | *Estimated Shipping Time |
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United States | 10-30 Business days |
Canada, Europe | 10-30 Business days |
Australia, New Zealand | 10-30 Business days |
Central & South America | 15-30 Business days |
Asia | 10-20 Business days |
Africa | 15-45 Business days |
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B***e –
It came quickly and in perfect condition. Thank you so much!
Customer –
Unlike other construction pieces, good description of function, circuit and structure. Circuit diagram and detailed BOM available, both in easy-to-read quality.
zahidislam2000@gmail.com –
Thank you for your feedback! We’re glad you found the circuit diagram and BOM helpful, and appreciate your positive comments on the product’s description and structure.
S***d –
I would like to thank you, I received the product in good packaging, and earlier than expected time. I recommend it.
J***Z –
I really liked that they have an online page with the assembly instructions
A***r –
Excellent article good quality
R***a –
Received, pending to assemble and see if it works, everything very well
C***a –
Well, complete, he has his instructions, he’s small
S***z –
Everything great is the 2 time I buy it and perfect. It’s a lot of fun to ride.
w***r –
Works very well as a stable low voltage power supply for solid state troubleshooting and also charging batteries
R***a –
This LM317 DIY regulated power supply kit is an excellent option for electronic projects. The adjustable voltage is easy to control and provides a stable output. The quality of the components is good, and the Assembly was simple, even for someone without much experience in electronics. The circuit design is clear and the instruction manual was useful. The delivery was fast and the product arrived well packed. I recommend this kit to anyone who is working on power supply projects or wants to learn more about electronics.
zahidislam2000@gmail.com –
Thank you for your great review! We’re happy to hear the LM317 kit met your expectations and was easy to assemble. We appreciate your recommendation and support!
a***r –
Very good came as described.
R***a –
Excellent components missing only assemble
Customer –
After using the product I can say that it is everything I expected, perfect to feed electronic circuits for university projects or educational entertainment. Met the demands and expectations for which I bought it… I recommend it broadly
zahidislam2000@gmail.com –
Thank you for your feedback! We’re glad the product met your expectations and is perfect for your university projects. Your recommendation means a lot to us!
D***l –
Easy build and works. Welcome addition to the workbench
J***a –
It arrived in excellent condition. Full functional
F***r –
Order according to the request and speed of delivery.