微型电力监测仪是一个电能表，可帮助用户准确测量电器的功耗。微型电力监测仪通过使用 RL78/L13 低功耗 LCD MCU、专用电能计量芯片、高精度电流电压采样电路以及 LCD，监测电器中的各种电气参数。该设备可以测量当前用电设备的用电量、功率、电压、电流、累计时间、频率和 CO ₂ 排放量，通过芯片上的数据闪存记录这些信息，并通过 LCD 显示相应的参数。为防止火灾，环境温度高于 60°C 时，设备会发出警报。该设备可用于家用电器，如 LED 灯、空调、冰箱、微波炉等。此外，它还可以用作教学的测量仪器。

Disclaimer: THIS MATERIAL IS PROVIDED “AS-IS” FOR EVALUATION PURPOSES ONLY. RENESAS ELECTRONICS CORPORATION AND ITS SUBSIDIARIES (collectively, “Renesas”) DISCLAIM ALL WARRANTIES, INCLUDING WITHOUT LIMITATION, FITNESS FOR A PARTICULAR PURPOSE AND MERCHANTABILITY. Renesas provides evaluation platforms and design proposals to help our customers to develop products. However, factors beyond Renesas' control, including without limitation, component variations, temperature changes and PCB layout, could significantly affect the product performance. It is the user’s responsibility to verify the actual circuit performance.

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