SainSmart RFID Master Kit with Servo Motor, LCD, Various Sensors Arduino IDE MCU April Beginner (Downloading Codes Available on Description) (Personal Computers) 4
SainSmart RFID Master Kit with Servo Motor, LCD, Various Sensors Arduino IDE MCU April Beginner (Downloading Codes Available on Description) (Personal Computers)
In the picture we see the membrane keyboard and the details 1x 4 x 4 Matrix Array 16 key on the keyboard to switch membrane, out for my part I have not received this 12-key model but without the "A" " B "" C "" D ".
If not for the rest everything is correct and above delivered quickly.