KEYESTUDIO 37 in 1 Sensor Kit 37 Sensors Modules Starter Kit for Arduino Mega R3 2560 Raspberry Pi Programming, Electronics Components STEM Education Set for Teens Adults + Tutorial

Well-made and well-packaged. All I could ask for is a carrying case instead of the tiny baggies in a cardboard box like it was shipped in, but that just means I can fit it in with my other bins.

The 37-in-1 kit from Keyestudio is one of the best beginner kits available for those looking to get started in Arduino (or even RaspberryPi) I have seen so far. If you do not have an Arduino compatible board already, don't forget to pick up a Keyestudio one. I highly recommend the Keyestudio Plus board because of the additional features as well as a USB-C connection. I have a few Arduino boards, other knockoff Arduino boards and a few models of the Keyestudio ones. For the majority of projects, the Plus board is perfect.If you are new to the Arduino system, this kit is perfect because it gives you 37 different modules to play around with. Even if you already have Arduino stuff and are just looking to expand your collection, this is a very cost-effective way to get a variety of modules.Keyestudio also provides a WIKI on their website with step-by-step instructions on how to configure and use each of the modules. Along with the WIKI, they have a PDF that you can download instead or even videos related to each module.The support they provide is fantastic. They are in China, so it can take a day or so to receive a response, but you will get an answer to any of your questions from a real person. As for being in China, the instructions do have a few minor translation errors, but everything is still very understandable and they are constantly working to update and correct any errors that may exist. If you find something not quite right, let them know and they will get it fixed.Keyestudio has so many different products available that you do not have to spend the extra money and buy name brand. There are a few items they don't produce, but they have something for just about every case you can imagine. If they don't, let them know. They greatly appreciate feedback regarding anything to do with their products and support.The more Keyestudio products I purchase, the more happy I am with them. I have been using their products for a number of years now. They have issues just like any other company, but their support is far beyond what others provide, so it makes it all worth it. All-in-all...great company, great support, great products.

Although it's a good kit, I would not recommend it to beginners. It greatly lack in instructions. You have to download them through a difficult to find website, and even then they aren't great. The sensors themselves are just fine, out of 37 of them the only one that doesn't work is the flame sensor, which I didn't need anyway. The rest of them work just fine.So, if you know what your doing, this is a great kit, if not, I wouldn't recommend.

All a mad scientist could ask for. Use your powers for good

This was an invaluable little box of wonders for me when I got it. I purchased this when I was first starting my computer engineering degree. The things I learned from this box in many cases is more than I was taught in college. If you're a tinkerer or know one, just get it. Its so affordable for what you get. The amount of time and fun and creativity you can get out of this is such a value. If kids played with these instead of barbies and toy cars, we would be a type 3 civilization by now.

I bough the 37 sensor kit from Keyestudio. I got the newer KS0068 version because it had sensors that are not in many of the other multi sensor kits. The kit arrived quickly and was packed in a green carrying case with every single sensor wrapped in plastic and in its own compartment.The sensors are very cool and all seemed to be of pretty good quality. I've ordered some other kits and things come in with bent pins and solder paste all over them. Everything was clean. The solder joints were shiny and I'm really happy with the choice of components.The kit came with a CD that had example code for all 37 sensors so I was able to get up and running in less than a minute per sensor. That's every nice touch. The code made it dead simple to connect the sensor and get a feel for what it does.

Most of the sensors worked as expected, pending to test some but so far so good.

There are quite a few "37 Sensor" kits out there. This one distinguishes itself by having, for many sensors, a better design. For instance all LEDs have current limiting resistors so you won't risk damage to the LED or microcontroller from excess current. Likewise some sensors have transistor buffer amplifiers to minimize loading of the microcontroller, which is not found on competitive sensors. The boards themselves are well marked and all 37 of mine functioned properly.On the down side, packaging was to put each sensor in a little plastic bag and then dump all the bags in a cardboard box. The competition uses plastic boxes with dividers and a locator card to make it easy to grab a specific sensor.Documentation was slightly better than average. Wiring diagrams were correct but the example programs were lax on documentation and there was little to no explanation of how the sensor works or gets used.