Features: *Compatible with R3 Developer module: This starter kit is specifically designed for beginners and is compatible with the R3 microcontroller. Simply connect it to a computer using a USB cable or power it with an AC-to-DC adapter or battery to get started. *Power Supply Module: The kit includes a dedicated power module for the breadboard, compatible with 5V and 3.3V. This ensures a stable power supply for your projects. *For for supersonic Module: For for supersonic module included in the kit allows you to calculate the distance between an object and the module by sending and receiving For for supersonic pulses. This is useful for various sensing applications. *Rich and interesting experiments: With over 60 components and sensors, this starter kit offers a wide range of possibilities for experimentation. From simple components like LEDs, resistors, and potentiometers to larger components like the LCD1602 display, RFID module, and 830-point breadboard, you can explore both simple and complex projects. *High quality components: The starter kit features high-quality components and sensors, reliability and durability. The main board and expansion board are perfectly compatible and provide exceptional product completion. Specifications: *Part Name:R3 Starter Kit *Material:Metal *Size:no *Color:As Pictures Show Package Content: 1x R3 Starter Kit Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data. Compatible with R3 Developer module: This starter kit is specifically designed for beginners and is compatible with the R3 microcontroller. Simply connect it to a computer using a USB cable or power it with an AC-to-DC adapter or battery to get started. Power Supply Module: The kit includes a dedicated power module for the breadboard, compatible with 5V and 3.3V. This ensures a stable power supply for your projects. For for supersonic Module: For for supersonic module included in the kit allows you to calculate the distance between an object and the module by sending and receiving For for supersonic pulses. This is useful for various sensing applications. Rich and interesting experiments: With over 60 components and sensors, this starter kit offers a wide range of possibilities for experimentation. From simple components like LEDs, resistors, and potentiometers to larger components like the LCD1602 display, RFID module, and 830-point breadboard, you can explore both simple and complex projects. High quality components: The starter kit features high-quality components and sensors, ensuring reliability and durability. The main board and expansion board are perfectly compatible and provide exceptional product completion. Specifications: