Circuit Cubes | Tenka Inc.

電池方塊

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$14.19 $19.99 In stock

Category: 電路方塊

我們的經典電池方塊是您電路的電源來源。它有一個正極端子和一個負極端子。當您打開電源開關時，它會為您的電路提供約 3.7 - 4.2 伏特的直流電。如果方塊頂部的 LED 閃爍紅燈，表示您造成了短路，應進行故障排除。它是可充電的，並附帶自己的 microUSB 傳輸線。

電池方塊只是電路的一部分。加入 馬達 讓您的創作動起來， LED 燈 讓它們發光，以及 開關 來掌控一切！

  • 適用於您的積木！與主要積木品牌相容
  • 無縫電路連接（無需焊接）
  • 經安全測試並核准適用於 8 歲以上
  • 由 STEM 教師創作，經兒童測試

重要安全資訊請小心處理 Circuit Cubes。它們含有敏感的電子元件，包括電池，如果掉落、燃燒、刺穿、擠壓、拆解，或暴露於過熱或液體中，可能會損壞或造成傷害。請勿使用損壞的 Circuit Cubes。電池請勿嘗試自行更換電池。您可能會損壞電池，導致過熱並造成傷害。處置您的電池電路方塊中的鋰離子電池應由 Tenka Inc. 或授權服務供應商回收。有關 Tenka Inc. 鋰離子電池的更多資訊，請造訪方塊保養.

Customer Reviews (4.8 / 5 · 5 reviews)

Joseph H. ★★★★★

The switch is very satisfying to flip, and it consistently delivers the power needed for my beginner circuit projects. Exactly what I was looking for to get started.

Joseph M. ★★★★★

Holds a steady 4 volts even after an hour of running my little LED setup, which is more than I expected from something this small. The positive and negative terminals are clearly marked too, so I didn't have to guess which way to wire it.

Timothy F. ★★★★★

The little switch on top is way more satisfying to flip than it should be, and my daughter can run her motor project without me hovering. Holds steady around 4 volts too, which is exactly what the kit needed.

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