The site for electronics
hobbyists & professionals
Protolectron is a web store that focuses primarily on the electronics hobbyist.
Protolectron offers individual components (such as: leds, resistors, capacitors, voltage regulators, etc.) and open-source computer platforms / microcontrollers (eg: Arduino boards) against a very competitive price.
With this Protolectron shows you that your electronics hobby doesn't have to be expensive at all.
Are you looking for a specific part or do you have questions?
Please do not hesitate to contact us!
Have dinrail clamps made that didn't yet exist.
I had a set of dinrail clamps made that weren't yet in the assortment it was based on an Arduino UNO clamp.
Quick responses, delivered quickly and at a good price.
Slightly more expensive than when you order directly from China but within 1 day at home!
This is definitely worth it.
No absolute expensive prices and good quality.