2500mAh NiMH Rechargeable AA Batteries (4-Pack) Brand_Arducam Four LEDs indicate the on/off

Four LEDs indicate the on/off state of each relay

giving you 8 analog input channels in total

1x Digital Relay Module (DFR0017)

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geared towards the high school level and above

2500mAh NiMH Rechargeable AA Batteries (4-Pack) Brand_Arducam Four LEDs indicate the on/offAnsmann maxE are premium rechargeable batteries with a high capacity and low self discharge, designed for devices with high power consumption. Designed for demanding high power applications, these rechargeable batteries are ideal for robotics projects, digital cameras, flashlights, handheld games, outdoor sensors and many more. This is a pack of 4 rechargeable 1. 2V AA HR6 batteries. We also stock a smaller 2 pack. To charge your batteries, check out