---
product_id: 443094985
title: "KEYESTUDIO DIY Solar Tracking Electronic Kit for Arduino,Smart Phone Charging Module,Temperature and Humidity Sensor,BH1750 Light Sensor etc.Educational Programming Kit for Teens Adults 15+"
brand: "keyestudio"
price: "¥15942"
currency: JPY
in_stock: true
reviews_count: 6
category: "Keyestudio"
url: https://www.desertcart.jp/products/443094985-keyestudio-diy-solar-tracking-electronic-kit-for-arduino-smart-phone
store_origin: JP
region: Japan
---

# Integrated temperature & humidity sensor + BH1750 light sensor Smartphone charging module powered by solar energy 4 ambient light sensors for precise solar tracking KEYESTUDIO DIY Solar Tracking Electronic Kit for Arduino,Smart Phone Charging Module,Temperature and Humidity Sensor,BH1750 Light Sensor etc.Educational Programming Kit for Teens Adults 15+

**Brand:** keyestudio
**Price:** ¥15942
**Availability:** ✅ In Stock

## Summary

> ☀️ Power Your Curiosity, Track the Future!

## Quick Answers

- **What is this?** KEYESTUDIO DIY Solar Tracking Electronic Kit for Arduino,Smart Phone Charging Module,Temperature and Humidity Sensor,BH1750 Light Sensor etc.Educational Programming Kit for Teens Adults 15+ by keyestudio
- **How much does it cost?** ¥15942 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/443094985-keyestudio-diy-solar-tracking-electronic-kit-for-arduino-smart-phone)

## Best For

- keyestudio enthusiasts

## Why This Product

- Trusted keyestudio brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Harness the Sun Like a Pro:** 4 ambient light sensors and 2 DOF servos ensure your solar panel always follows the brightest light source for max energy capture.
- • **Learn by Doing, Step-by-Step:** 11 detailed online tutorials guide you from beginner to advanced, making complex electronics and programming approachable.
- • **Charge On-The-Go, Sustainably:** Built-in solar-powered smartphone charging module keeps your devices energized without relying on the grid.
- • **Expand Your Innovation Playground:** Supports IIC, UART, SPI ports with reserved building parts for adding sensors and modules — perfect for custom projects and experiments.
- • **STEM Mastery for Millennials & Beyond:** A cost-effective, open-source Arduino kit designed to boost your skills in programming, electronics, and control logic — ideal for teens, adults, and professionals.

## Overview

The KEYESTUDIO DIY Solar Tracking Electronic Kit is an Arduino-based educational kit featuring 4 ambient light sensors, 2 DOF servos, a solar panel, and multiple sensors including temperature, humidity, and BH1750 light sensor. It enables solar energy conversion to charge devices like smartphones sustainably. With 11 comprehensive online tutorials and expandable ports (IIC, UART, SPI), it offers a hands-on STEM learning experience for teens, adults, and professionals eager to master programming, electronics, and renewable energy projects.

## Description

The solar tracking kit launched by KEYES is based on Arduino. It consists of 4 ambient light sensors, 2 DOF servos, a solar panel and so on, aiming at converting light energy into electronic energy and charging power devices.

Review: Bad product - Bad
Review: Pacco arrivato dieci giorni prima di quanto c'era scritto e sono felice così. Semplice da assemblare e veramente ben fatto! Nel video ho costretto a muoversi il pannello e segue bene la luce, ovviamente normalmente al sole non fa quegli scatti che fa con la lampada con cui ho fatto il video. Diciamo che la ricarica esterna per il telefono non è di quelle veloci ma fa il suo in maniera ottima. L'arduino compreso è meglio degli altri perché permette di non avere un infinità di cavetti esterni e permette di alimentare direttamente tanti sensori. Le istruzioni sono complete e fatte veramente bene, sono stupito. La batteria non è inclusa ma penso che sia per le politiche di spedizione, io ne avevo una da parte. bello che ci sia il sensore di umidità. Consigliato a chi vuole imparare perché ci sono anche 9 lezioni su singoli sensori e a chi invece voleva un kit simile come me per unirlo ad un progetto più grande.

## Features

- Solar Tracking Kit for Arduino：This kit is based on Arduino. It consists of 4 ambient light sensors, 2 DOF servos, a solar panel and so on, aiming at converting light energy into electronic energy and charging power devices.It boasts a smart phone charging module, a temperature and humidity sensor, a BH1750 light sensor, a buzzer, an LCD1602 display, a push button module, an LED module and others, enriching the tutorial and making the projects more interesting.
- 11 Detailed Online Tutorials ： From simple to complex, guide you step by step. You can either start from those basic ones like learning how to control a signal module or sensor, or aim at a more sophisticated one, the one integrating most of these components.
- High extension：This kit preserve IIC, UART, SPI ports, and extend other sensors and modules;if you are experienced,you can also alter the code or connect it with other sensors or modules through the bulding parts reserved to conduct your own experiments.
- Programmble Starter Kit for Teens, Adults and Professionals|：KEYESTUDIO starter kit is a cost-effective open-source programming device. Only a few simple steps are needed to install it and wire it up, very easy and convenient.it can not only help beginner have a better learning about programming but obtain knowledge about electronics, machinery, controlling logic and computer science.
- About this starter kit: The product is not assembled and the code is not burned before it leaves the factory. We have online tutorials to teach you how to assemble and upload the code. This kit does not include batteries, you need to prepare the batteries yourself.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09SYY7HKV |
| Assembly Required | Yes |
| Batteries | 1 Lithium Ion batteries required. |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #11,213 in Computers ( See Top 100 in Computers ) #136 in Single-Board Computers |
| Color | black |
| Customer Reviews | 4.1 4.1 out of 5 stars (208) |
| Date First Available | 22 April 2022 |
| Educational Objective(s) | Competence in programming, electronics, control logic, STEM |
| Item model number | K-I-4045 |
| Material Type(s) | Plastic, Metal |
| Package Dimensions | 23.7 x 14.6 x 7.7 cm; 771 g |
| tech_spec_battery_description_toys | Lithium-Ion |

## Product Details

- **Age range (description):** Kid
- **Brand:** KEYESTUDIO
- **Item weight:** 771 Grams
- **Size:** basic
- **Theme:** Science

## Images

![KEYESTUDIO DIY Solar Tracking Electronic Kit for Arduino,Smart Phone Charging Module,Temperature and Humidity Sensor,BH1750 Light Sensor etc.Educational Programming Kit for Teens Adults 15+ - Image 1](https://m.media-amazon.com/images/I/71-9Z+8cqmL.jpg)

## Questions & Answers

**Q: Is there a help page for this? Having issues with up/down tracking. It does reset back to flat on reset but never changes angle after initial setting.**
A: Hi, may I ask if you have reset the servo according to the installation steps (part 11) and then installed it? If not, you need to remove it, reset the servo, and then install it back; if it has been reset, it is still the case, please use the program in Lesson 9 in our tutorial to test the servo separately to see if it can work normally, and control up/down The tracking servo is on pin D10, just change the 9 in the program to 10
If you still can't solve the problem you have encountered, you can contact us through Amazon or our after-sales mailbox

**Q: I was hoping someone can send me the full code for the solar tracking since i cant get it to work and i tried their code aswell and i get an error.**
A: Hello, We are really sorry for the inconvenience caused to you.
You can open this link, then select the "Code" folder, click to open, we have created a separate folder for each individual course code, you can download it according to your needs.
Link:https://fs.keyestudio.com/KS0530
If you have any other problems, please feel free to contact us through Amazon or our after-sales email.

**Q: How large is the solar panel and what is the open circuit voltage of the panel?**
A: Size: 13.7*8.3CM, the open circuit voltage of the solar panel is a maximum of 5V, and the voltage varies according to the intensity of sunlight

**Q: The it requires a lithium battery, but it doesn't specify the size or type.  What model single cell lithium battery is recommended?**
A: Hello, the battery model required for this product is 18650, please buy a flat head (the positive electrode is flat)

## Customer Reviews

### ⭐ Bad product
*by S***H on 18 October 2025*

Bad

### ⭐⭐⭐⭐⭐ Review
*by E***A on 21 June 2022*

Pacco arrivato dieci giorni prima di quanto c'era scritto e sono felice così. Semplice da assemblare e veramente ben fatto! Nel video ho costretto a muoversi il pannello e segue bene la luce, ovviamente normalmente al sole non fa quegli scatti che fa con la lampada con cui ho fatto il video. Diciamo che la ricarica esterna per il telefono non è di quelle veloci ma fa il suo in maniera ottima. L'arduino compreso è meglio degli altri perché permette di non avere un infinità di cavetti esterni e permette di alimentare direttamente tanti sensori. Le istruzioni sono complete e fatte veramente bene, sono stupito. La batteria non è inclusa ma penso che sia per le politiche di spedizione, io ne avevo una da parte. bello che ci sia il sensore di umidità. Consigliato a chi vuole imparare perché ci sono anche 9 lezioni su singoli sensori e a chi invece voleva un kit simile come me per unirlo ad un progetto più grande.

### ⭐⭐⭐⭐⭐ Review
*by L***. on 22 December 2025*

110%

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-03*