Review on 🔧 Enhanced Keywishbot Starter Kit for Arduino UNO R3, Mega2560 Mega328 Nano – Includes Basic Electronics Components, Power Supply Module, Breadboard, Jumper Wires, LED, Resistors, Capacitor, and 830 tie-Points Breadboard by Joseph Brendemuehl

This package does not contain a high-quality product. Everything looks and feels cheap. Given the option, I would prefer fewer items per type with better quality. It would be better to provide some basic instructions for each component. You only need a website to host a webpage. The manufacturer benefits from avoiding some returns due to defects. (Return possible in case of defect!). An example of a user error. I connected the power supply to the right end of the breadboard and got the impression that the + and - outputs are facing the breadboard. Didn't know it would fit when plugged into the left end until I got a replacement kit. This is meant for beginners and they will make mistakes and damage some components. A few basic instructions will do for any very, very poor quality power supply. I have two sets, original and replacement, both have the wrong output voltage. Should be 5V and 3V. Instead I got 10V and 3V.