Beetle is a extremely the smallest Arduino leonardo board. It derives its core notion from minimalism without compromising functionality. | It comes with Atmel AtMega32u4 ( datasheet) @16MHz clock time and has expanded amounts of interfaces: 10 digital pins, 5 analog pins and 4 pwn pins. | To further make it user-friendly, it is compatible with Micro USB so that direct programming and testing is no longer a headache. Select "Arduino Leonardo (tools >board > Arduino Leonardo in Arduino IDE), the ATmega32U4 comes preburned with a bootloader that allows you to upload any new code that is applicable to Arduino Leonardo. | As the smallest Arduino Leonardo, it enjoys similar powerful functionalities. Beetle aims to solve problems of low-cost controller, ease-of-using properly, and to provide a low cost solution for disposable projects, such as DIY projects, workshops, gift projects, E-Textiles and educational.

This is a 7" HDMI display with capacitive touchscreen. It comes with a 7" LCD screen with capacitive touch panel overlay on it. The touch panel supports up to 5 touch points. And it adopts DFRobot USB free-driver technology, no special requirement of drivers. You can use it as easy as keyboard or mouse. It can be directly plugged to PC for touching control. In combination with HDMI HD screen, it can turn a large PC to a tablet immediately. | The screen supports Windows, Linux and MAC OS. It can be used on Lattepanda, Raspberry Pi and other HDMI device. We also make some special hole to make it compatible with Arduino screw hole. You can mount them on the back of the display directly. | There is no need for external power supply for the screen, it can be powered by USB port and HDMI port. The display also supports back light adjustment. It is very convenient to adjust backlight by potentiometer on the back of the display. | Note: Please guarantee the external power supply current is above 1.5A@5V when it is driven by raspberry Pi. The lower current will reduce the touching sensitivity. | Any technical issues after purchase please contact with our tech-support team: [email protected] or DFRobot Customer Service on Amazon. Product wiki>>>http://wiki.dfrobot.com/7''_HDMI_Display_with_Capacitive_Touchscreen_SKU__DFR0506

This affordable Arduino Uno R3 Starter Kit is designed specifically for beginners who are eager to learn Arduino programming and electronics, or for parents looking to buy it as a gift. | This arduino uno starter Kit comes with individual packaging with black labels for easy identification and storage. Additionally, different resistors in this Arduino starter Kit can be distinguished through images of color rings on the black labels. | Make 12 interesting projects, such as DJ Station and Gesture-Controlled Light, with comprehensive tutorials that include circuit diagrams, sample code, and detailed instructions for each project. | DFRobot Beginner-Friendly Starter Kit for Arduino comes with basic components required, including UNO R3 control board with USB Cable, resistors, LED, jumper cables, sensors, buzzer and potentiometer. | 100% compatible with Arduino UNO R3 and IDE.

Operating Voltage: 5V | 5 Push buttons to supply a custom menu control panel | RST button for resetting Arduino program | Integrate a potentiometer for adjusting the backlight | 16 character x 2 line HD44780 compatible LCD