DIY solar kit for electrical charging

Contents

• Solar panel with ribbon and wires

• x5 Acrylic board faces

• x5 Wooden boards 3mm

• Keyestudio UNO development board

• I2C1602 LCD screen

• Lithium power supply

• Phone charging module

• Passive buzzer

• Yellow LED

• Button

• Temperature and humidity sensor

• Digital light intensity BH1705FVI

• x4 Photoresistors

• Flush mount kit

• Battery holder

• x2 servo

• USB cable

• x18 Pieces Lego 43093

• x1 Piece Lego 4265c

• x2 Round head screw M4*8MM

• x2 Nickel-plated nut M4

• x14 Flat head screw M3*14MM

• x6 Nickel-plated nut M3

• x29 Flat head screw M3*8MM

• x8 Copper pillar double passage M3*45MM

• x4 Single pass copper pillar M3*6+6MM

• x7 Double pass copper pillar M3*10MM

• Plastic pipe

• x4 plastic string

• DuPont wire 4P 26 AWG 200mm

• DuPont Wire Female 4P 26AWG 350mm

• x7 DuPont Wire Female 3P 26AWG 200mm

• DuPont Wire Male-Female 20cm

• DuPont Wire Male-Female 20cm

• Screwdriver 2.0*40MM

• Screwdriver 3.0*40MM

Features

• Multiple functions: automatic light tracking, temperature, humidity and light intensity reading, button control and solar charging

• IIC, UART, SPI and Lego ports

• Basic programming: C language program with Arduino IDE

• Operating voltage: 5V

• Input voltage: 3.7V

• Maximum output current: 1.5A

• Maximum power dissipation: 7.5W

• 11 projects included

• Possible to extend the sensors/modules via the reserved Lego parts to conduct your own experiments

Useful resource

Wiki

Video