This kit comes with more than 400pcs sensors and components, all components are carefully bagged, most of them bagged separately, with combined bags pretty logical.

Note: The controller board is not included. Meet Your Various Needs: This kit includes breadboard, power supply, and various circuit cables to meet the needs of electronic circuit learning and circuit board design. Born for Electronics Enthusiasts: This kit is specifically designed for entry-level DIY electronics enthusiasts. Through the kit, you can learn electronic components, program design, circuit design,electronic project etc. High Quality & Reusable: The electronic components are made of high quality and reusable. The quantity of our various models is enough for your use. After learning, you can directly use these electronic components to make DIY projects. The Most Complete Electronic Starter Kit: The components of our starter kit are the most complete combination of Open-Source Electronics, which can support most DIY electronic projects such as for ESP32, for ESP8266 and so on. Very easy to get started!.