Bought a couple breadboard power supplies from Canaduino awhile back. Noticed one on a friends bench and after examining it decided I needed one too. Better than the ones with linear chips. If this fails it just stops working does not send whatever source voltage was to your project. Took awhile to get. They used a shipper called Sendle to ship it from Canada to the U.S.

Anyway I looked around and ordered one of these to to send to the niece. https://www.canaduino.ca/product/electronic-education-diy-kit-the-broken-code-lock-troubleshooting-project/

If you know someone who is getting into electronics this is perfect!! Yes I did have to go over and help a bit as well as lend tools but she solved it herself and then broke the code. And asked if I could find more things like that for her. Wish the old version of #Heathkit still existed. #Ramsey still is around. And #adafruit has a few things that might interest her.

#Adafruit: High tariffs become ‘real’ with our first $36K bill

https://blog.adafruit.com/2025/05/08/high-tariffs-become-real-with-our-first-36k-bill/