Sensor Modules Kit for Arduino Raspberry, 22 in 1 Project Super Starter Kits for UNO R3 Nano V3.0 Mega 2560 Mega 328 Project Starter Kit

Great items definitely a great buy for learning on Arduino

Nice big kit for the kids to experiment with. I learned a little too, even though I've been an electronics nut for my whole life. Teach a youngster about basic electricity and it will make them comfortable with it. Far too many people are scared to death, when basic care should be taught in our schools. What happened to the trade schools of my youth that taught electronics, mechanics and machine shop skills. The schools today teach crap and wonder why the kids are going nuts.

With no info about these makes them hard to figure out which does what . However, they are good sensor pack.

Value for the money. Sensors included works as intended

I would have been happier if they just didn't include the switches with blobs of mercury metal. Also if the mercury switches had a little foam or padding around the glass. There's no part numbers to look up the data sheets on how to use them. I would recommend being able to look at the circuit board and understanding how they work, before using them. I haven't tried them out yet, but the build quality looks like it's probably functional. It will probably be a good deal, considering how low the price is.

It's a nice selection of sensors for just a dollar apiece, without some of the weird ones included in larger kits. Of the several I've tried, one was defective, but the seller refunded me a dollar and I was content.

I was really looking for the clock module, but the other sensors are good too. Typical Arduino stuff.

This kit is perfect for students. We did an event with middle school students and the kit was easily understood by students who followed along with an instructor.

the sensor made for arduino,respberry pi and stm32,I haven't test it yet,the quality looks good.good enough for training,study and testing