I'm working on hooking up my Pi to Xmass lights using a sainsmart relay board. This kit was perfect for prototyping. The transistors (pn2222) were exactly the ones required, and the resistors and LEDs work well with the kit. I haven't used the little power supply with it but I could see where it would come in handy, especially with a power switch. My only complain was I needed three more transistors to finish my build.

Really nice little kit, has been keeping me very busy!

I purchased this kit as I needed something cheap to cut my teeth. It includes just about everything I could want for this purpose. All the resistors come in bands which have printed values, and this helps while learning how to read the colors. I imagine it will take me quite a while to work through all the components in this kit. My only complaint is that I wish they had included some switches, rather than a million buttons.

If you order make sure to pick up another mini breadboard to latch onto the one that comes with the kit, you'll thank yourself for the extra working room, as the wires in the kit are sort of long, and a mini tends to fill up quickly!

Remarquable petit kit, livré très rapidement. Il contient tous les éléments nécessaires pour débuter avec l'arduino à un prix défiant toute concurrence. Aucun problème de fonctionnement sur tous les composants que j'ai pu tester. Je le conseille vivement au novice en arduino

Bon kit avec les composants essentiels. Resistances, condensateurs, diodes, transistors, leds, optocoupleur, fils, breadboard, speaker, module d'alimentation ...
Seul point négatif, la boite ne fermait pas. Après un petit point de colle, plus de problème.