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Reviewed in Mexico on September 20, 2024
Estudio electrónica y pedí este kit porque tiene un poco de todo.Todo llego en buen estado y sirve bastante bien lo recomiendo
Jose Humberto cruz
Reviewed in Mexico on July 29, 2024
Es un kit muy práctico y de calidad, llegó antes de lo esperado
Jeffrey M. Pushman
Reviewed in the United States on March 23, 2024
I like that it has all the Tupperware, you need, board, and power supply. I purchased a 9 V AC adapter.
tdir-tdir
Reviewed in the United States on November 27, 2024
Overall a nice assortment of parts at a very reasonable price. The breadboard is ok, but like most of the 'inexpensive from the East' breadboards, it's sockets tend to get 'tired' quickly. Namely if you plug a jumper into a hole on the breadboard, then try to replace it with something that has a smaller lead, you'll find the hole is often now too expanded to grip the smaller lead. This is very noticeable with the resistors supplied with the kit, which have much smaller gauge leads than the jumpers (in least in my kit this is true). There are resistors with larger gauge size (smaller gauge number) that would be a much better choice (I have some from a C*n*kit and from other sources). It's a bit hard to be very critical when the price is so reasonable, but still... So watch out when setting up circuits with components that are a bit loose in the breadboard - your circuit may be quite likely to have intermittent problems.
L. Palmer
Reviewed in the United States on November 1, 2024
I am surprised that such a variety of components and breadboard comes at such a reasonable price. All seem very good quality and I am looking forward to investigating the features.
David Isaacs
Reviewed in the United States on January 27, 2024
I purchased the "REXQualis" component kit because I've been wanting to re-start an electronics hobby I had when much younger and needed a starting point to get my components/parts collection started again. I hadn't heard of the brand before and selected this item based only on the price and contents promised.Overall, this is a rather decent little beginner's kit. Most importantly, it offers a good-quality breadboard and power supply to begin with. The LEDs and buzzers provide a few little things to "play" with lighting up and making noise, while there's not so many solid-state & passive components to be overwhelming. Within a week or two I knew what additional items I wanted to purchase (or what I needed to build with) and was able to easily browse online (Amazon & others) to start adding to this collection. Many months later, now, and I have a huge stockpile of parts and tools. I love spending my spare time tinkering, building, and learning. This hobby is fun and very rewarding...kinda like working a puzzle, and for me it all started with the purchase of this little kit.The only little issues or complaints I have are minor. Mainly, there could be much better literature or online support offered. The web-site link provided leads to online pages that could have been organized and edited much better. I think the seller could have offered more along the lines of sample projects and info. behind the individual components. This is there...but only in limited ways.If you're a beginner, or wanting to start or add to a parts collection, then this kit is very good. It's been a great starting point for me. Just keep in mind, you may need to be a little resourceful online when looking for buildable project ideas.
Jamie
Reviewed in the United States on April 6, 2024
Everything came in good shape. Love that it came with a 74HC595 IC. Good buy. Highly recommend it!
amazonuser
Reviewed in Australia on August 17, 2023
I got it missing the following pieces:- 5 diode rectifiers- M/M usb cable- 20 ceramic capcitors- 1 Thermistor- 10 electrolytic capacitors- Active buzzer- Fiver transistors
KY Cowboy
Reviewed in the United States on June 22, 2023
UPDATE: I just realized that this kit comes with only two ICs. Not a problem for me because I have a stock pile of old ICs I've had for years. If you are new to breadboarding, you will want to get a mix of ICs, starting with a 555 timer. Amazon has a great selection of IC Kits, so pick one within your budget and have fun!This is a great little kit. I'm retired now, but I made my living for many years as an Electronics Tech, so I thought it would be fun to "play around" a little. This kit has plenty of bits and pieces to spend many hours just playing around, but I find the components are small for my clumsy hands and fading vision. I made a couple of projects and plan to make a few more, but eventually I'll have to pass it on to the younger generation. If you have a pre-teen or teen with an interest in this sort of thing, I happily recommend this kit.
Alex
Reviewed in the United States on October 7, 2022
As an electrical engineer I really like this as a starter kit for getting kids started with electronics since there are plenty of breadboard projects that can be done to start learning how the different parts work before adding an arduino or raspberry pi, but the documentation with this kit is useless. A link that doesn't work, and if you google well enough find the updated version, it still takes a search of the site and a download (sketchy to say the least) to get the parts list that should be included in the box by default.
Ander
Reviewed in Spain on October 19, 2021
Las compré para aprender y me han servido mucho.
Nazia Kazi
Reviewed in the United States on October 10, 2020
I'm pleasantly surprised with how much is provided in the kit especially with how inexpensive it is. I'm just starting to learn how to build microcontrollers in my engineering class, and this kit has all of the components I need for my class. All of the components are in great condition, and work well with the sensors I have attached as well. Highly recommend!
Cecil Baron
Reviewed in Canada on December 19, 2018
Really great starter kit, or extras. Provides lots of variety of components, all the major sizes of resistors and capacitors that you might need. All the components are decent quality and well organized. It would've been nice if there were better specs or model numbers included for some of the components, especially on the LEDs. From my testing, the LEDs measure out approximately as follows:Yellow = 10mA @ 2.1vRed = 20mA @ 2.3vBlue = 20mA @ 3.2vGreen = 20mA @ 3.5vWhite = 20mA @ 3.7vSince they are unmarked, I can't confirm the values are exactly correct, and your LEDs may be different than mine so YMMV. Be careful of the Yellow LEDs they are much more sensitive to higher voltages/currents than the other colors. I burned out several of mine.
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