KEYESTUDIO 48 Sensors Modules Starter Kit for Arduino with LCD, 5v Relay, IR Receiver, LED Modules, Servo Motor, PIR, Pressure Sensor, Gas Sensor, etc.Programming for Beginners Adults Learning

Used quite a few of these for some fun IoT devices using ESP32 and LoRa remote transmission. All are VERY nicely made, well labeled and easy for breadboarding if you are new to electronics and want some easy and fun projects, pair this with an Arduino dev board or ESP32, STM32, Ra Pi etc. You can get some nice starter project kits that include a selection of these already but a lot of them will be new.

This kit has a lot going for it. The selection of sensors is great, and quality is good too. I really haven't had much issues with it. I do wish that there was some better organization to this though, as each sensor is in an individual bag and all tossed in together. Searching for a specific sensor requires you to dig through all one-by-one. However, Against other brands like Elegoo, I would choose this.

Iam just beginning to use the Arduino platform for experiment and trying to understand code for the first time its time consuming, this product allow me to get a leg up on coding sequence working with different sensor and feeling confident with the Arduino microcontroller, sometimes in the beginning process y have to read a lot of books if y r new to this digital apparatus and it takes time to understand Arduino and master it .This product allows use to get your feet wet and feel good that y r making some progress with Arduino, use it to your advantage. The code is easy to understand , not that difficult to master, hooking the sensor up to the Arduino platform is easy a child can do it, and the circuit work good, have no problem with performance issue, excellence starter kit to know the Arduino environment.

Kit de senseurs très complets. Très bon rapport/prix. Facile d’installation. Avec un multimètre Allsun, tout ce qu’il faut pour des heures de plaisir.

I've been playing with the sensors for a few days, I like them but I would appreciate the schematics of each board. They should have put more of the traffic lights maybe two or four! I'm still exploring. Some sensor are so badly explained, like the code for the voltage sensor how obscure and complicated for nothing. I'm still exploring. and translating in french. So more to come.